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amazon-commerce-reviews

active ARFF Publicly available Visibility: public Uploaded 21-05-2015 by unknown
0 likes downloaded by 0 people , 0 total downloads 0 issues 0 downvotes

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Author: Zhi Liu Source: UCI Please cite: Dataset creator and donator: Zhi Liu, e-mail: liuzhi8673 '@' gmail.com, institution: National Engineering Research Center for E-Learning, Hubei Wuhan, China Data Set Information: dataset are derived from the customers reviews in Amazon Commerce Website for authorship identification. Most previous studies conducted the identification experiments for two to ten authors. But in the online context, reviews to be identified usually have more potential authors, and normally classification algorithms are not adapted to large number of target classes. To examine the robustness of classification algorithms, we identified 50 of the most active users (represented by a unique ID and username) who frequently posted reviews in these newsgroups. The number of reviews we collected for each author is 30. Attribute Information: attribution includes authors' linguistic style such as usage of digit, punctuation, words and sentences' length and usage frequency of words and so on

10001 features

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V9084	numeric	6 unique values 0 missing
V9085	numeric	8 unique values 0 missing
V9086	numeric	5 unique values 0 missing
V9087	numeric	6 unique values 0 missing
V9088	numeric	7 unique values 0 missing
V9089	numeric	8 unique values 0 missing
V9090	numeric	6 unique values 0 missing
V9091	numeric	5 unique values 0 missing
V9092	numeric	5 unique values 0 missing
V9093	numeric	8 unique values 0 missing
V9094	numeric	6 unique values 0 missing
V9095	numeric	7 unique values 0 missing
V9096	numeric	5 unique values 0 missing
V9097	numeric	7 unique values 0 missing
V9098	numeric	5 unique values 0 missing
V9099	numeric	6 unique values 0 missing
V9100	numeric	7 unique values 0 missing
V9101	numeric	5 unique values 0 missing
V9102	numeric	5 unique values 0 missing
V9103	numeric	6 unique values 0 missing
V9104	numeric	5 unique values 0 missing
V9105	numeric	5 unique values 0 missing
V9106	numeric	7 unique values 0 missing
V9107	numeric	6 unique values 0 missing
V9108	numeric	7 unique values 0 missing
V9109	numeric	5 unique values 0 missing
V9110	numeric	9 unique values 0 missing
V9111	numeric	9 unique values 0 missing
V9112	numeric	8 unique values 0 missing
V9113	numeric	5 unique values 0 missing
V9114	numeric	6 unique values 0 missing
V9115	numeric	7 unique values 0 missing
V9116	numeric	8 unique values 0 missing
V9117	numeric	8 unique values 0 missing
V9118	numeric	7 unique values 0 missing
V9119	numeric	5 unique values 0 missing
V9120	numeric	6 unique values 0 missing
V9121	numeric	5 unique values 0 missing
V9122	numeric	8 unique values 0 missing
V9123	numeric	7 unique values 0 missing
V9124	numeric	6 unique values 0 missing
V9125	numeric	6 unique values 0 missing
V9126	numeric	8 unique values 0 missing
V9127	numeric	5 unique values 0 missing
V9128	numeric	5 unique values 0 missing
V9129	numeric	6 unique values 0 missing
V9130	numeric	6 unique values 0 missing
V9131	numeric	4 unique values 0 missing
V9132	numeric	7 unique values 0 missing
V9133	numeric	7 unique values 0 missing
V9134	numeric	7 unique values 0 missing
V9135	numeric	5 unique values 0 missing
V9136	numeric	5 unique values 0 missing
V9137	numeric	9 unique values 0 missing
V9138	numeric	6 unique values 0 missing
V9139	numeric	9 unique values 0 missing
V9140	numeric	5 unique values 0 missing
V9141	numeric	5 unique values 0 missing
V9142	numeric	5 unique values 0 missing
V9143	numeric	6 unique values 0 missing
V9144	numeric	7 unique values 0 missing
V9145	numeric	4 unique values 0 missing
V9146	numeric	5 unique values 0 missing
V9147	numeric	8 unique values 0 missing
V9148	numeric	6 unique values 0 missing
V9149	numeric	7 unique values 0 missing
V9150	numeric	5 unique values 0 missing
V9151	numeric	6 unique values 0 missing
V9152	numeric	5 unique values 0 missing
V9153	numeric	5 unique values 0 missing
V9154	numeric	7 unique values 0 missing
V9155	numeric	4 unique values 0 missing
V9156	numeric	5 unique values 0 missing
V9157	numeric	11 unique values 0 missing
V9158	numeric	6 unique values 0 missing
V9159	numeric	9 unique values 0 missing
V9160	numeric	8 unique values 0 missing
V9161	numeric	6 unique values 0 missing
V9162	numeric	5 unique values 0 missing
V9163	numeric	7 unique values 0 missing
V9164	numeric	6 unique values 0 missing
V9165	numeric	6 unique values 0 missing
V9166	numeric	5 unique values 0 missing
V9167	numeric	7 unique values 0 missing
V9168	numeric	4 unique values 0 missing
V9169	numeric	6 unique values 0 missing
V9170	numeric	4 unique values 0 missing
V9171	numeric	9 unique values 0 missing
V9172	numeric	5 unique values 0 missing
V9173	numeric	4 unique values 0 missing
V9174	numeric	6 unique values 0 missing
V9175	numeric	6 unique values 0 missing
V9176	numeric	5 unique values 0 missing
V9177	numeric	8 unique values 0 missing
V9178	numeric	5 unique values 0 missing
V9179	numeric	5 unique values 0 missing
V9180	numeric	8 unique values 0 missing
V9181	numeric	8 unique values 0 missing
V9182	numeric	7 unique values 0 missing
V9183	numeric	5 unique values 0 missing
V9184	numeric	5 unique values 0 missing
V9185	numeric	6 unique values 0 missing
V9186	numeric	5 unique values 0 missing
V9187	numeric	7 unique values 0 missing
V9188	numeric	5 unique values 0 missing
V9189	numeric	7 unique values 0 missing
V9190	numeric	4 unique values 0 missing
V9191	numeric	5 unique values 0 missing
V9192	numeric	9 unique values 0 missing
V9193	numeric	9 unique values 0 missing
V9194	numeric	7 unique values 0 missing
V9195	numeric	11 unique values 0 missing
V9196	numeric	6 unique values 0 missing
V9197	numeric	7 unique values 0 missing
V9198	numeric	8 unique values 0 missing
V9199	numeric	8 unique values 0 missing
V9200	numeric	11 unique values 0 missing
V9201	numeric	5 unique values 0 missing
V9202	numeric	8 unique values 0 missing
V9203	numeric	7 unique values 0 missing
V9204	numeric	7 unique values 0 missing
V9205	numeric	8 unique values 0 missing
V9206	numeric	6 unique values 0 missing
V9207	numeric	6 unique values 0 missing
V9208	numeric	5 unique values 0 missing
V9209	numeric	5 unique values 0 missing
V9210	numeric	8 unique values 0 missing
V9211	numeric	8 unique values 0 missing
V9212	numeric	6 unique values 0 missing
V9213	numeric	5 unique values 0 missing
V9214	numeric	6 unique values 0 missing
V9215	numeric	6 unique values 0 missing
V9216	numeric	7 unique values 0 missing
V9217	numeric	5 unique values 0 missing
V9218	numeric	5 unique values 0 missing
V9219	numeric	8 unique values 0 missing
V9220	numeric	6 unique values 0 missing
V9221	numeric	6 unique values 0 missing
V9222	numeric	7 unique values 0 missing
V9223	numeric	6 unique values 0 missing
V9224	numeric	9 unique values 0 missing
V9225	numeric	5 unique values 0 missing
V9226	numeric	4 unique values 0 missing
V9227	numeric	7 unique values 0 missing
V9228	numeric	7 unique values 0 missing
V9229	numeric	6 unique values 0 missing
V9230	numeric	5 unique values 0 missing
V9231	numeric	6 unique values 0 missing
V9232	numeric	8 unique values 0 missing
V9233	numeric	6 unique values 0 missing
V9234	numeric	4 unique values 0 missing
V9235	numeric	5 unique values 0 missing
V9236	numeric	6 unique values 0 missing
V9237	numeric	8 unique values 0 missing
V9238	numeric	4 unique values 0 missing
V9239	numeric	10 unique values 0 missing
V9240	numeric	7 unique values 0 missing
V9241	numeric	5 unique values 0 missing
V9242	numeric	5 unique values 0 missing
V9812	numeric	8 unique values 0 missing
V9623	numeric	5 unique values 0 missing
V9624	numeric	5 unique values 0 missing
V9625	numeric	5 unique values 0 missing
V9626	numeric	5 unique values 0 missing
V9627	numeric	5 unique values 0 missing
V9628	numeric	10 unique values 0 missing
V9629	numeric	7 unique values 0 missing
V9630	numeric	7 unique values 0 missing
V9631	numeric	9 unique values 0 missing
V9632	numeric	5 unique values 0 missing
V9633	numeric	7 unique values 0 missing
V9634	numeric	8 unique values 0 missing
V9635	numeric	6 unique values 0 missing
V9636	numeric	5 unique values 0 missing
V9637	numeric	6 unique values 0 missing
V9638	numeric	5 unique values 0 missing
V9639	numeric	5 unique values 0 missing
V9640	numeric	4 unique values 0 missing
V9641	numeric	8 unique values 0 missing
V9642	numeric	5 unique values 0 missing
V9643	numeric	4 unique values 0 missing
V9644	numeric	6 unique values 0 missing
V9645	numeric	8 unique values 0 missing
V9646	numeric	8 unique values 0 missing
V9647	numeric	4 unique values 0 missing
V9648	numeric	6 unique values 0 missing
V9649	numeric	9 unique values 0 missing
V9650	numeric	6 unique values 0 missing
V9651	numeric	7 unique values 0 missing
V9652	numeric	8 unique values 0 missing
V9653	numeric	7 unique values 0 missing
V9654	numeric	7 unique values 0 missing
V9655	numeric	10 unique values 0 missing
V9656	numeric	6 unique values 0 missing
V9657	numeric	5 unique values 0 missing
V9658	numeric	5 unique values 0 missing
V9659	numeric	8 unique values 0 missing
V9660	numeric	4 unique values 0 missing
V9661	numeric	6 unique values 0 missing
V9662	numeric	5 unique values 0 missing
V9663	numeric	5 unique values 0 missing
V9664	numeric	5 unique values 0 missing
V9665	numeric	4 unique values 0 missing
V9666	numeric	5 unique values 0 missing
V9667	numeric	10 unique values 0 missing
V9668	numeric	4 unique values 0 missing
V9669	numeric	7 unique values 0 missing
V9670	numeric	4 unique values 0 missing
V9671	numeric	4 unique values 0 missing
V9672	numeric	4 unique values 0 missing
V9673	numeric	4 unique values 0 missing
V9674	numeric	6 unique values 0 missing
V9675	numeric	7 unique values 0 missing
V9676	numeric	6 unique values 0 missing
V9677	numeric	5 unique values 0 missing
V9678	numeric	7 unique values 0 missing
V9679	numeric	7 unique values 0 missing
V9680	numeric	7 unique values 0 missing
V9681	numeric	4 unique values 0 missing
V9682	numeric	8 unique values 0 missing
V9683	numeric	4 unique values 0 missing
V9684	numeric	4 unique values 0 missing
V9685	numeric	5 unique values 0 missing
V9686	numeric	5 unique values 0 missing
V9687	numeric	6 unique values 0 missing
V9688	numeric	6 unique values 0 missing
V9689	numeric	6 unique values 0 missing
V9690	numeric	5 unique values 0 missing
V9691	numeric	8 unique values 0 missing
V9692	numeric	6 unique values 0 missing
V9693	numeric	5 unique values 0 missing
V9694	numeric	4 unique values 0 missing
V9695	numeric	6 unique values 0 missing
V9696	numeric	5 unique values 0 missing
V9697	numeric	8 unique values 0 missing
V9698	numeric	9 unique values 0 missing
V9699	numeric	6 unique values 0 missing
V9700	numeric	10 unique values 0 missing
V9701	numeric	6 unique values 0 missing
V9702	numeric	4 unique values 0 missing
V9703	numeric	7 unique values 0 missing
V9704	numeric	4 unique values 0 missing
V9705	numeric	5 unique values 0 missing
V9706	numeric	5 unique values 0 missing
V9707	numeric	5 unique values 0 missing
V9708	numeric	5 unique values 0 missing
V9709	numeric	6 unique values 0 missing
V9710	numeric	6 unique values 0 missing
V9711	numeric	8 unique values 0 missing
V9712	numeric	4 unique values 0 missing
V9713	numeric	11 unique values 0 missing
V9714	numeric	8 unique values 0 missing
V9715	numeric	4 unique values 0 missing
V9716	numeric	4 unique values 0 missing
V9717	numeric	6 unique values 0 missing
V9718	numeric	8 unique values 0 missing
V9719	numeric	6 unique values 0 missing
V9720	numeric	6 unique values 0 missing
V9721	numeric	7 unique values 0 missing
V9722	numeric	7 unique values 0 missing
V9723	numeric	5 unique values 0 missing
V9724	numeric	4 unique values 0 missing
V9725	numeric	10 unique values 0 missing
V9726	numeric	5 unique values 0 missing
V9727	numeric	7 unique values 0 missing
V9728	numeric	5 unique values 0 missing
V9729	numeric	6 unique values 0 missing
V9730	numeric	7 unique values 0 missing
V9731	numeric	6 unique values 0 missing
V9732	numeric	8 unique values 0 missing
V9733	numeric	8 unique values 0 missing
V9734	numeric	5 unique values 0 missing
V9735	numeric	4 unique values 0 missing
V9736	numeric	4 unique values 0 missing
V9737	numeric	6 unique values 0 missing
V9738	numeric	6 unique values 0 missing
V9739	numeric	7 unique values 0 missing
V9740	numeric	5 unique values 0 missing
V9741	numeric	9 unique values 0 missing
V9742	numeric	7 unique values 0 missing
V9743	numeric	5 unique values 0 missing
V9744	numeric	5 unique values 0 missing
V9745	numeric	4 unique values 0 missing
V9746	numeric	9 unique values 0 missing
V9747	numeric	5 unique values 0 missing
V9748	numeric	6 unique values 0 missing
V9749	numeric	8 unique values 0 missing
V9750	numeric	4 unique values 0 missing
V9751	numeric	8 unique values 0 missing
V9752	numeric	6 unique values 0 missing
V9753	numeric	4 unique values 0 missing
V9754	numeric	5 unique values 0 missing
V9755	numeric	9 unique values 0 missing
V9756	numeric	4 unique values 0 missing
V9757	numeric	6 unique values 0 missing
V9758	numeric	6 unique values 0 missing
V9759	numeric	5 unique values 0 missing
V9760	numeric	4 unique values 0 missing
V9761	numeric	4 unique values 0 missing
V9762	numeric	7 unique values 0 missing
V9763	numeric	6 unique values 0 missing
V9764	numeric	5 unique values 0 missing
V9765	numeric	8 unique values 0 missing
V9766	numeric	8 unique values 0 missing
V9767	numeric	10 unique values 0 missing
V9768	numeric	5 unique values 0 missing
V9769	numeric	6 unique values 0 missing
V9770	numeric	5 unique values 0 missing
V9771	numeric	8 unique values 0 missing
V9772	numeric	4 unique values 0 missing
V9773	numeric	7 unique values 0 missing
V9774	numeric	7 unique values 0 missing
V9775	numeric	5 unique values 0 missing
V9776	numeric	7 unique values 0 missing
V9777	numeric	7 unique values 0 missing
V9778	numeric	5 unique values 0 missing
V9779	numeric	5 unique values 0 missing
V9780	numeric	6 unique values 0 missing
V9781	numeric	6 unique values 0 missing
V9782	numeric	5 unique values 0 missing
V9783	numeric	7 unique values 0 missing
V9784	numeric	4 unique values 0 missing
V9785	numeric	6 unique values 0 missing
V9786	numeric	5 unique values 0 missing
V9787	numeric	9 unique values 0 missing
V9788	numeric	5 unique values 0 missing
V9789	numeric	4 unique values 0 missing
V9790	numeric	4 unique values 0 missing
V9791	numeric	4 unique values 0 missing
V9792	numeric	6 unique values 0 missing
V9793	numeric	5 unique values 0 missing
V9794	numeric	6 unique values 0 missing
V9795	numeric	5 unique values 0 missing
V9796	numeric	8 unique values 0 missing
V9797	numeric	5 unique values 0 missing
V9798	numeric	5 unique values 0 missing
V9799	numeric	7 unique values 0 missing
V9800	numeric	5 unique values 0 missing
V9801	numeric	6 unique values 0 missing
V9802	numeric	6 unique values 0 missing
V9803	numeric	7 unique values 0 missing
V9804	numeric	4 unique values 0 missing
V9805	numeric	5 unique values 0 missing
V9806	numeric	5 unique values 0 missing
V9807	numeric	7 unique values 0 missing
V9808	numeric	5 unique values 0 missing
V9809	numeric	5 unique values 0 missing
V9810	numeric	7 unique values 0 missing
V9811	numeric	6 unique values 0 missing
V9954	numeric	7 unique values 0 missing
V9907	numeric	5 unique values 0 missing
V9908	numeric	4 unique values 0 missing
V9909	numeric	6 unique values 0 missing
V9910	numeric	5 unique values 0 missing
V9911	numeric	4 unique values 0 missing
V9912	numeric	9 unique values 0 missing
V9913	numeric	6 unique values 0 missing
V9914	numeric	6 unique values 0 missing
V9915	numeric	6 unique values 0 missing
V9916	numeric	10 unique values 0 missing
V9917	numeric	6 unique values 0 missing
V9918	numeric	5 unique values 0 missing
V9919	numeric	6 unique values 0 missing
V9920	numeric	4 unique values 0 missing
V9921	numeric	9 unique values 0 missing
V9922	numeric	5 unique values 0 missing
V9923	numeric	5 unique values 0 missing
V9924	numeric	6 unique values 0 missing
V9925	numeric	8 unique values 0 missing
V9926	numeric	4 unique values 0 missing
V9927	numeric	6 unique values 0 missing
V9928	numeric	5 unique values 0 missing
V9929	numeric	5 unique values 0 missing
V9930	numeric	6 unique values 0 missing
V9931	numeric	4 unique values 0 missing
V9932	numeric	8 unique values 0 missing
V9933	numeric	4 unique values 0 missing
V9934	numeric	7 unique values 0 missing
V9935	numeric	6 unique values 0 missing
V9936	numeric	6 unique values 0 missing
V9937	numeric	6 unique values 0 missing
V9938	numeric	4 unique values 0 missing
V9939	numeric	5 unique values 0 missing
V9940	numeric	7 unique values 0 missing
V9941	numeric	5 unique values 0 missing
V9942	numeric	6 unique values 0 missing
V9943	numeric	7 unique values 0 missing
V9944	numeric	6 unique values 0 missing
V9945	numeric	9 unique values 0 missing
V9946	numeric	5 unique values 0 missing
V9947	numeric	7 unique values 0 missing
V9948	numeric	7 unique values 0 missing
V9949	numeric	5 unique values 0 missing
V9950	numeric	7 unique values 0 missing
V9951	numeric	5 unique values 0 missing
V9952	numeric	5 unique values 0 missing
V9953	numeric	9 unique values 0 missing
V9986	numeric	6 unique values 0 missing
V9984	numeric	8 unique values 0 missing

Show first 100 features

107 properties

NumberOfInstances

1500

Number of instances (rows) of the dataset.

NumberOfFeatures

10001

Number of attributes (columns) of the dataset.

NumberOfClasses

Number of distinct values of the target attribute (if it is nominal).

NumberOfMissingValues

Number of missing values in the dataset.

NumberOfInstancesWithMissingValues

Number of instances with at least one value missing.

NumberOfNumericFeatures

10000

Number of numeric attributes.

NumberOfSymbolicFeatures

Number of nominal attributes.

AutoCorrelation

0.97

Average class difference between consecutive instances.

CfsSubsetEval_DecisionStumpAUC

0.73

Area Under the ROC Curve achieved by the landmarker weka.classifiers.trees.DecisionStump -E "weka.attributeSelection.CfsSubsetEval -P 1 -E 1" -S "weka.attributeSelection.BestFirst -D 1 -N 5" -W

CfsSubsetEval_DecisionStumpErrRate

0.68

Error rate achieved by the landmarker weka.classifiers.trees.DecisionStump -E "weka.attributeSelection.CfsSubsetEval -P 1 -E 1" -S "weka.attributeSelection.BestFirst -D 1 -N 5" -W

CfsSubsetEval_DecisionStumpKappa

0.3

Kappa coefficient achieved by the landmarker weka.classifiers.trees.DecisionStump -E "weka.attributeSelection.CfsSubsetEval -P 1 -E 1" -S "weka.attributeSelection.BestFirst -D 1 -N 5" -W

CfsSubsetEval_NaiveBayesAUC

0.73

Area Under the ROC Curve achieved by the landmarker weka.classifiers.bayes.NaiveBayes -E "weka.attributeSelection.CfsSubsetEval -P 1 -E 1" -S "weka.attributeSelection.BestFirst -D 1 -N 5" -W

CfsSubsetEval_NaiveBayesErrRate

0.68

Error rate achieved by the landmarker weka.classifiers.bayes.NaiveBayes -E "weka.attributeSelection.CfsSubsetEval -P 1 -E 1" -S "weka.attributeSelection.BestFirst -D 1 -N 5" -W

CfsSubsetEval_NaiveBayesKappa

0.3

Kappa coefficient achieved by the landmarker weka.classifiers.bayes.NaiveBayes -E "weka.attributeSelection.CfsSubsetEval -P 1 -E 1" -S "weka.attributeSelection.BestFirst -D 1 -N 5" -W

CfsSubsetEval_kNN1NAUC

0.73

Area Under the ROC Curve achieved by the landmarker weka.classifiers.lazy.IBk -E "weka.attributeSelection.CfsSubsetEval -P 1 -E 1" -S "weka.attributeSelection.BestFirst -D 1 -N 5" -W

CfsSubsetEval_kNN1NErrRate

0.68

Error rate achieved by the landmarker weka.classifiers.lazy.IBk -E "weka.attributeSelection.CfsSubsetEval -P 1 -E 1" -S "weka.attributeSelection.BestFirst -D 1 -N 5" -W

CfsSubsetEval_kNN1NKappa

0.3

Kappa coefficient achieved by the landmarker weka.classifiers.lazy.IBk -E "weka.attributeSelection.CfsSubsetEval -P 1 -E 1" -S "weka.attributeSelection.BestFirst -D 1 -N 5" -W

ClassEntropy

5.64

Entropy of the target attribute values.

DecisionStumpAUC

0.64

Area Under the ROC Curve achieved by the landmarker weka.classifiers.trees.DecisionStump

DecisionStumpErrRate

0.96

Error rate achieved by the landmarker weka.classifiers.trees.DecisionStump

DecisionStumpKappa

0.02

Kappa coefficient achieved by the landmarker weka.classifiers.trees.DecisionStump

Dimensionality

6.67

Number of attributes divided by the number of instances.

EquivalentNumberOfAtts

Number of attributes needed to optimally describe the class (under the assumption of independence among attributes). Equals ClassEntropy divided by MeanMutualInformation.

J48.00001.AUC

0.71

Area Under the ROC Curve achieved by the landmarker weka.classifiers.trees.J48 -C .00001

J48.00001.ErrRate

0.6

Error rate achieved by the landmarker weka.classifiers.trees.J48 -C .00001

J48.00001.Kappa

0.39

Kappa coefficient achieved by the landmarker weka.classifiers.trees.J48 -C .00001

J48.0001.AUC

0.71

Area Under the ROC Curve achieved by the landmarker weka.classifiers.trees.J48 -C .0001

J48.0001.ErrRate

0.6

Error rate achieved by the landmarker weka.classifiers.trees.J48 -C .0001

J48.0001.Kappa

0.39

Kappa coefficient achieved by the landmarker weka.classifiers.trees.J48 -C .0001

J48.001.AUC

0.71

Area Under the ROC Curve achieved by the landmarker weka.classifiers.trees.J48 -C .001

J48.001.ErrRate

0.6

Error rate achieved by the landmarker weka.classifiers.trees.J48 -C .001

J48.001.Kappa

0.39

Kappa coefficient achieved by the landmarker weka.classifiers.trees.J48 -C .001

MajorityClassPercentage

Percentage of instances belonging to the most frequent class.

MajorityClassSize

Number of instances belonging to the most frequent class.

MaxAttributeEntropy

Maximum entropy among attributes.

MaxKurtosisOfNumericAtts

1232.85

Maximum kurtosis among attributes of the numeric type.

MaxMeansOfNumericAtts

249.83

Maximum of means among attributes of the numeric type.

MaxMutualInformation

Maximum mutual information between the nominal attributes and the target attribute.

MaxNominalAttDistinctValues

The maximum number of distinct values among attributes of the nominal type.

MaxSkewnessOfNumericAtts

33.83

Maximum skewness among attributes of the numeric type.

MaxStdDevOfNumericAtts

66.01

Maximum standard deviation of attributes of the numeric type.

MeanAttributeEntropy

Average entropy of the attributes.

MeanKurtosisOfNumericAtts

83.53

Mean kurtosis among attributes of the numeric type.

MeanMeansOfNumericAtts

0.41

Mean of means among attributes of the numeric type.

MeanMutualInformation

Average mutual information between the nominal attributes and the target attribute.

MeanNoiseToSignalRatio

An estimate of the amount of irrelevant information in the attributes regarding the class. Equals (MeanAttributeEntropy - MeanMutualInformation) divided by MeanMutualInformation.

MeanNominalAttDistinctValues

Average number of distinct values among the attributes of the nominal type.

MeanSkewnessOfNumericAtts

7.26

Mean skewness among attributes of the numeric type.

MeanStdDevOfNumericAtts

0.49

Mean standard deviation of attributes of the numeric type.

MinAttributeEntropy

Minimal entropy among attributes.

MinKurtosisOfNumericAtts

-0.7

Minimum kurtosis among attributes of the numeric type.

MinMeansOfNumericAtts

0.01

Minimum of means among attributes of the numeric type.

MinMutualInformation

Minimal mutual information between the nominal attributes and the target attribute.

MinNominalAttDistinctValues

The minimal number of distinct values among attributes of the nominal type.

MinSkewnessOfNumericAtts

-0.48

Minimum skewness among attributes of the numeric type.

MinStdDevOfNumericAtts

0.08

Minimum standard deviation of attributes of the numeric type.

MinorityClassPercentage

Percentage of instances belonging to the least frequent class.

MinorityClassSize

Number of instances belonging to the least frequent class.

NaiveBayesAUC

0.8

Area Under the ROC Curve achieved by the landmarker weka.classifiers.bayes.NaiveBayes

NaiveBayesErrRate

0.5

Error rate achieved by the landmarker weka.classifiers.bayes.NaiveBayes

NaiveBayesKappa

0.49

Kappa coefficient achieved by the landmarker weka.classifiers.bayes.NaiveBayes

NumberOfBinaryFeatures

Number of binary attributes.

PercentageOfBinaryFeatures

Percentage of binary attributes.

PercentageOfInstancesWithMissingValues

Percentage of instances having missing values.

PercentageOfMissingValues

Percentage of missing values.

PercentageOfNumericFeatures

99.99

Percentage of numeric attributes.

PercentageOfSymbolicFeatures

0.01

Percentage of nominal attributes.

Quartile1AttributeEntropy

First quartile of entropy among attributes.

Quartile1KurtosisOfNumericAtts

11.33

First quartile of kurtosis among attributes of the numeric type.

Quartile1MeansOfNumericAtts

0.01

First quartile of means among attributes of the numeric type.

Quartile1MutualInformation

First quartile of mutual information between the nominal attributes and the target attribute.

Quartile1SkewnessOfNumericAtts

2.85

First quartile of skewness among attributes of the numeric type.

Quartile1StdDevOfNumericAtts

0.12

First quartile of standard deviation of attributes of the numeric type.

Quartile2AttributeEntropy

Second quartile (Median) of entropy among attributes.

Quartile2KurtosisOfNumericAtts

56.17

Second quartile (Median) of kurtosis among attributes of the numeric type.

Quartile2MeansOfNumericAtts

0.03

Second quartile (Median) of means among attributes of the numeric type.

Quartile2MutualInformation

Second quartile (Median) of mutual information between the nominal attributes and the target attribute.

Quartile2SkewnessOfNumericAtts

7.15

Second quartile (Median) of skewness among attributes of the numeric type.

Quartile2StdDevOfNumericAtts

0.19

Second quartile (Median) of standard deviation of attributes of the numeric type.

Quartile3AttributeEntropy

Third quartile of entropy among attributes.

Quartile3KurtosisOfNumericAtts

115.44

Third quartile of kurtosis among attributes of the numeric type.

Quartile3MeansOfNumericAtts

0.29

Third quartile of means among attributes of the numeric type.

Quartile3MutualInformation

Third quartile of mutual information between the nominal attributes and the target attribute.

Quartile3SkewnessOfNumericAtts

10.61

Third quartile of skewness among attributes of the numeric type.

Quartile3StdDevOfNumericAtts

0.64

Third quartile of standard deviation of attributes of the numeric type.

REPTreeDepth1AUC

0.73

Area Under the ROC Curve achieved by the landmarker weka.classifiers.trees.REPTree -L 1

REPTreeDepth1ErrRate

0.81

Error rate achieved by the landmarker weka.classifiers.trees.REPTree -L 1

REPTreeDepth1Kappa

0.17

Kappa coefficient achieved by the landmarker weka.classifiers.trees.REPTree -L 1

REPTreeDepth2AUC

0.73

Area Under the ROC Curve achieved by the landmarker weka.classifiers.trees.REPTree -L 2

REPTreeDepth2ErrRate

0.81

Error rate achieved by the landmarker weka.classifiers.trees.REPTree -L 2

REPTreeDepth2Kappa

0.17

Kappa coefficient achieved by the landmarker weka.classifiers.trees.REPTree -L 2

REPTreeDepth3AUC

0.73

Area Under the ROC Curve achieved by the landmarker weka.classifiers.trees.REPTree -L 3

REPTreeDepth3ErrRate

0.81

Error rate achieved by the landmarker weka.classifiers.trees.REPTree -L 3

REPTreeDepth3Kappa

0.17

Kappa coefficient achieved by the landmarker weka.classifiers.trees.REPTree -L 3

RandomTreeDepth1AUC

0.53

Area Under the ROC Curve achieved by the landmarker weka.classifiers.trees.RandomTree -depth 1

RandomTreeDepth1ErrRate

0.92

Error rate achieved by the landmarker weka.classifiers.trees.RandomTree -depth 1

RandomTreeDepth1Kappa

0.06

Kappa coefficient achieved by the landmarker weka.classifiers.trees.RandomTree -depth 1

RandomTreeDepth2AUC

0.53

Area Under the ROC Curve achieved by the landmarker weka.classifiers.trees.RandomTree -depth 2

RandomTreeDepth2ErrRate

0.92

Error rate achieved by the landmarker weka.classifiers.trees.RandomTree -depth 2

RandomTreeDepth2Kappa

0.06

Kappa coefficient achieved by the landmarker weka.classifiers.trees.RandomTree -depth 2

RandomTreeDepth3AUC

0.53

Area Under the ROC Curve achieved by the landmarker weka.classifiers.trees.RandomTree -depth 3

RandomTreeDepth3ErrRate

0.92

Error rate achieved by the landmarker weka.classifiers.trees.RandomTree -depth 3

RandomTreeDepth3Kappa

0.06

Kappa coefficient achieved by the landmarker weka.classifiers.trees.RandomTree -depth 3

StdvNominalAttDistinctValues

Standard deviation of the number of distinct values among attributes of the nominal type.

kNN1NAUC

0.56

Area Under the ROC Curve achieved by the landmarker weka.classifiers.lazy.IBk

kNN1NErrRate

0.86

Error rate achieved by the landmarker weka.classifiers.lazy.IBk

kNN1NKappa

0.12

Kappa coefficient achieved by the landmarker weka.classifiers.lazy.IBk

Show all 107 properties

217 tasks

Supervised Classification on amazon-commerce-reviews

144 runs - estimation_procedure: 10-fold Crossvalidation - evaluation_measure: predictive_accuracy - target_feature: Class

Supervised Classification on amazon-commerce-reviews

0 runs - estimation_procedure: 10-fold Crossvalidation - target_feature: Class

Supervised Classification on amazon-commerce-reviews

0 runs - estimation_procedure: 33% Holdout set - target_feature: Class

Supervised Classification on amazon-commerce-reviews

0 runs - estimation_procedure: 10 times 10-fold Crossvalidation - target_feature: Class

Supervised Classification on amazon-commerce-reviews

0 runs - estimation_procedure: 4-fold Crossvalidation - target_feature: Class

Learning Curve on amazon-commerce-reviews

0 runs - estimation_procedure: 10-fold Learning Curve - target_feature:

Clustering on amazon-commerce-reviews

0 runs

Clustering on amazon-commerce-reviews

0 runs - estimation_procedure: 50 times Clustering

Clustering on amazon-commerce-reviews

0 runs - estimation_procedure: 50 times Clustering

Clustering on amazon-commerce-reviews

0 runs - estimation_procedure: 50 times Clustering

Clustering on amazon-commerce-reviews

0 runs - estimation_procedure: 50 times Clustering

Clustering on amazon-commerce-reviews

0 runs - estimation_procedure: 50 times Clustering

Clustering on amazon-commerce-reviews

0 runs - estimation_procedure: 50 times Clustering

Clustering on amazon-commerce-reviews

0 runs - estimation_procedure: 50 times Clustering

Clustering on amazon-commerce-reviews

0 runs - estimation_procedure: 50 times Clustering

Clustering on amazon-commerce-reviews

0 runs - estimation_procedure: 50 times Clustering

Clustering on amazon-commerce-reviews

0 runs - estimation_procedure: 50 times Clustering

Subgroup Discovery on amazon-commerce-reviews

1308 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1307 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1306 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1305 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1305 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1305 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1304 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1303 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1303 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1303 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1303 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1303 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1303 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1303 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1303 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1302 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1302 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1302 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1302 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1301 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1301 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1300 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1300 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1300 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1300 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1300 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1300 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1299 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1299 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1299 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1299 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1299 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1299 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1298 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1298 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1298 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1298 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1298 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1298 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1298 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1298 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1297 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1297 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1297 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1297 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1297 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1297 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1297 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1297 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews

1296 runs - target_feature: Class

Subgroup Discovery on amazon-commerce-reviews