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Dorothea

Dorothea

active Sparse_ARFF Publicly available Visibility: public Uploaded 08-11-2015 by unknown
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DOROTHEA is a drug discovery dataset. Chemical compounds represented by structural molecular features must be classified as active (binding to thrombin) or inactive. This is one of 5 datasets of the NIPS 2003 feature selection challenge. Source: a. Original owners The dataset with which DOROTHEA was created is one of the KDD (Knowledge Discovery in Data Mining) Cup 2001. The original dataset and papers of the winners of the competition are available at: http://www.cs.wisc.edu/~dpage/kddcup2001/. DuPont Pharmaceuticals graciously provided this data set for the KDD Cup 2001 competition. All publications referring to analysis of this data set should acknowledge DuPont Pharmaceuticals Research Laboratories and KDD Cup 2001. b. Donor of database This version of the database was prepared for the NIPS 2003 variable and feature selection benchmark by Isabelle Guyon, 955 Creston Road, Berkeley, CA 94708, USA (isabelle '@' clopinet.com). Data Set Information: Drugs are typically small organic molecules that achieve their desired activity by binding to a target site on a receptor. The first step in the discovery of a new drug is usually to identify and isolate the receptor to which it should bind, followed by testing many small molecules for their ability to bind to the target site. This leaves researchers with the task of determining what separates the active (binding) compounds from the inactive (non-binding) ones. Such a determination can then be used in the design of new compounds that not only bind, but also have all the other properties required for a drug (solubility, oral absorption, lack of side effects, appropriate duration of action, toxicity, etc.). The original data were modified for the purpose of the feature selection challenge. In particular, we added a number of distractor feature called 'probes' having no predictive power. The order of the features and patterns were randomized. DOROTHEA -- Positive ex. -- Negative ex. -- Total Training set -- 78 -- 722 -- 800 Validation set -- 34 -- 316 -- 350 Test set -- 78 -- 722 -- 800 All -- 190 -- 1760 -- 1950 We mapped Active compounds to the target value +1 (positive examples) and Inactive compounds to the target value –1 (negative examples). Number of variables/features/attributes: Real: 50000 Probes: 50000 Total: 100000

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V99987numeric2 unique values
0 missing
V99988numeric2 unique values
0 missing
V99989numeric2 unique values
0 missing
V99990numeric2 unique values
0 missing
V99991numeric2 unique values
0 missing
V99992numeric1 unique values
0 missing
V99993numeric2 unique values
0 missing
V99994numeric1 unique values
0 missing
V99995numeric2 unique values
0 missing
V99996numeric2 unique values
0 missing
V99997numeric2 unique values
0 missing
V99998numeric2 unique values
0 missing
V99999numeric2 unique values
0 missing
V84861numeric2 unique values
0 missing
V84006numeric2 unique values
0 missing
V84007numeric2 unique values
0 missing
V84008numeric2 unique values
0 missing
V84009numeric1 unique values
0 missing
V84010numeric2 unique values
0 missing
V84011numeric1 unique values
0 missing
V84012numeric2 unique values
0 missing
V84013numeric2 unique values
0 missing
V84014numeric2 unique values
0 missing
V84015numeric2 unique values
0 missing
V84016numeric2 unique values
0 missing
V84017numeric2 unique values
0 missing
V84018numeric2 unique values
0 missing
V84019numeric1 unique values
0 missing
V84020numeric2 unique values
0 missing
V84021numeric2 unique values
0 missing
V84022numeric2 unique values
0 missing
V84023numeric2 unique values
0 missing
V84024numeric2 unique values
0 missing
V84025numeric2 unique values
0 missing
V84026numeric2 unique values
0 missing
V84027numeric2 unique values
0 missing
V84028numeric2 unique values
0 missing
V84029numeric2 unique values
0 missing
V84030numeric2 unique values
0 missing
V84031numeric2 unique values
0 missing
V84032numeric2 unique values
0 missing
V84033numeric1 unique values
0 missing
V84034numeric2 unique values
0 missing
V84035numeric2 unique values
0 missing
V84036numeric2 unique values
0 missing
V84037numeric2 unique values
0 missing
V84038numeric2 unique values
0 missing
V84039numeric2 unique values
0 missing
V84040numeric2 unique values
0 missing
V84041numeric2 unique values
0 missing
V84042numeric2 unique values
0 missing
V84043numeric2 unique values
0 missing
V84044numeric2 unique values
0 missing
V84045numeric2 unique values
0 missing
V84046numeric2 unique values
0 missing
V84047numeric2 unique values
0 missing
V84048numeric2 unique values
0 missing
V84049numeric2 unique values
0 missing
V84050numeric2 unique values
0 missing
V84051numeric2 unique values
0 missing
V84052numeric2 unique values
0 missing
V84053numeric2 unique values
0 missing
V84054numeric2 unique values
0 missing
V84055numeric2 unique values
0 missing
V84056numeric2 unique values
0 missing
V84057numeric2 unique values
0 missing
V84058numeric2 unique values
0 missing
V84059numeric2 unique values
0 missing
V84060numeric2 unique values
0 missing
V84061numeric2 unique values
0 missing
V84062numeric2 unique values
0 missing
V84063numeric2 unique values
0 missing
V84064numeric2 unique values
0 missing
V84065numeric2 unique values
0 missing
V84066numeric2 unique values
0 missing
V84067numeric1 unique values
0 missing
V84068numeric2 unique values
0 missing
V84069numeric2 unique values
0 missing
V84070numeric2 unique values
0 missing
V84071numeric2 unique values
0 missing
V84072numeric2 unique values
0 missing
V84073numeric2 unique values
0 missing
V84074numeric2 unique values
0 missing
V84075numeric2 unique values
0 missing
V84076numeric2 unique values
0 missing
V84077numeric2 unique values
0 missing
V84078numeric2 unique values
0 missing
V84079numeric2 unique values
0 missing
V84080numeric2 unique values
0 missing
V84081numeric2 unique values
0 missing
V84082numeric2 unique values
0 missing
V84083numeric2 unique values
0 missing
V84084numeric2 unique values
0 missing
V84085numeric2 unique values
0 missing
V84086numeric2 unique values
0 missing
V84087numeric2 unique values
0 missing
V84088numeric2 unique values
0 missing
V84089numeric1 unique values
0 missing
V84090numeric1 unique values
0 missing
V84091numeric2 unique values
0 missing
V84092numeric2 unique values
0 missing
V84093numeric2 unique values
0 missing
V84094numeric2 unique values
0 missing
V84095numeric2 unique values
0 missing
V84096numeric2 unique values
0 missing
V84097numeric2 unique values
0 missing
V84098numeric2 unique values
0 missing
V84099numeric2 unique values
0 missing
V84100numeric2 unique values
0 missing
V84101numeric2 unique values
0 missing
V84102numeric2 unique values
0 missing
V84103numeric2 unique values
0 missing
V84104numeric2 unique values
0 missing
V84105numeric2 unique values
0 missing
V84106numeric2 unique values
0 missing
V84107numeric2 unique values
0 missing
V84108numeric2 unique values
0 missing
V84109numeric2 unique values
0 missing
V84110numeric2 unique values
0 missing
V84111numeric2 unique values
0 missing
V84112numeric2 unique values
0 missing
V84113numeric2 unique values
0 missing
V84114numeric2 unique values
0 missing
V84115numeric1 unique values
0 missing
V84116numeric2 unique values
0 missing
V84117numeric2 unique values
0 missing
V84118numeric1 unique values
0 missing
V84119numeric2 unique values
0 missing
V84120numeric2 unique values
0 missing
V84121numeric2 unique values
0 missing
V84122numeric2 unique values
0 missing
V84123numeric2 unique values
0 missing
V84124numeric2 unique values
0 missing
V84125numeric2 unique values
0 missing
V84126numeric2 unique values
0 missing
V84127numeric2 unique values
0 missing
V84128numeric2 unique values
0 missing
V84129numeric2 unique values
0 missing
V84130numeric2 unique values
0 missing
V84131numeric1 unique values
0 missing
V84132numeric2 unique values
0 missing
V84133numeric2 unique values
0 missing
V84134numeric2 unique values
0 missing
V84135numeric2 unique values
0 missing
V84136numeric2 unique values
0 missing
V84137numeric1 unique values
0 missing
V84138numeric1 unique values
0 missing
V84139numeric2 unique values
0 missing
V84140numeric1 unique values
0 missing
V84141numeric2 unique values
0 missing
V84142numeric2 unique values
0 missing
V84143numeric2 unique values
0 missing
V84144numeric2 unique values
0 missing
V84145numeric2 unique values
0 missing
V84146numeric1 unique values
0 missing
V84147numeric2 unique values
0 missing
V84148numeric2 unique values
0 missing
V84149numeric2 unique values
0 missing
V84150numeric2 unique values
0 missing
V84151numeric2 unique values
0 missing
V84152numeric1 unique values
0 missing
V84153numeric2 unique values
0 missing
V84154numeric2 unique values
0 missing
V84155numeric2 unique values
0 missing
V84156numeric2 unique values
0 missing
V84157numeric2 unique values
0 missing
V84158numeric1 unique values
0 missing
V84159numeric2 unique values
0 missing
V84160numeric2 unique values
0 missing
V84161numeric2 unique values
0 missing
V84162numeric2 unique values
0 missing
V84163numeric2 unique values
0 missing
V84164numeric2 unique values
0 missing
V84165numeric2 unique values
0 missing
V84166numeric2 unique values
0 missing
V84167numeric2 unique values
0 missing
V84168numeric2 unique values
0 missing
V84169numeric2 unique values
0 missing
V84170numeric1 unique values
0 missing
V84171numeric2 unique values
0 missing
V84172numeric2 unique values
0 missing
V84173numeric2 unique values
0 missing
V84174numeric2 unique values
0 missing
V84175numeric2 unique values
0 missing
V84176numeric2 unique values
0 missing
V84177numeric2 unique values
0 missing
V84178numeric2 unique values
0 missing
V84179numeric2 unique values
0 missing
V84180numeric2 unique values
0 missing
V84181numeric2 unique values
0 missing
V84182numeric2 unique values
0 missing
V84183numeric2 unique values
0 missing
V84184numeric2 unique values
0 missing
V84185numeric2 unique values
0 missing
V84186numeric2 unique values
0 missing
V84187numeric2 unique values
0 missing
V84188numeric2 unique values
0 missing
V84189numeric2 unique values
0 missing
V84190numeric2 unique values
0 missing
V84191numeric2 unique values
0 missing
V84192numeric2 unique values
0 missing
V84193numeric2 unique values
0 missing
V84194numeric2 unique values
0 missing
V84195numeric1 unique values
0 missing
V84196numeric2 unique values
0 missing
V84197numeric2 unique values
0 missing
V84198numeric2 unique values
0 missing
V84199numeric2 unique values
0 missing
V84200numeric2 unique values
0 missing
V84201numeric2 unique values
0 missing
V84202numeric2 unique values
0 missing
V84203numeric2 unique values
0 missing
V84204numeric1 unique values
0 missing
V84205numeric1 unique values
0 missing
V84206numeric2 unique values
0 missing
V84207numeric2 unique values
0 missing
V84208numeric2 unique values
0 missing
V84209numeric2 unique values
0 missing
V84210numeric2 unique values
0 missing
V84211numeric2 unique values
0 missing
V84212numeric2 unique values
0 missing
V84213numeric2 unique values
0 missing
V84214numeric2 unique values
0 missing
V84215numeric2 unique values
0 missing
V84216numeric2 unique values
0 missing
V84217numeric2 unique values
0 missing
V84218numeric1 unique values
0 missing
V84219numeric2 unique values
0 missing
V84220numeric2 unique values
0 missing
V84221numeric2 unique values
0 missing
V84222numeric2 unique values
0 missing
V84223numeric2 unique values
0 missing
V84224numeric2 unique values
0 missing
V84225numeric2 unique values
0 missing
V84226numeric2 unique values
0 missing
V84227numeric2 unique values
0 missing
V84228numeric2 unique values
0 missing
V84229numeric2 unique values
0 missing
V84230numeric2 unique values
0 missing
V84231numeric2 unique values
0 missing
V84232numeric2 unique values
0 missing
V84233numeric2 unique values
0 missing
V84234numeric2 unique values
0 missing
V84235numeric2 unique values
0 missing
V84236numeric2 unique values
0 missing
V84237numeric1 unique values
0 missing
V84238numeric2 unique values
0 missing
V84239numeric2 unique values
0 missing
V84240numeric2 unique values
0 missing
V84241numeric2 unique values
0 missing
V84242numeric2 unique values
0 missing
V84243numeric2 unique values
0 missing
V84244numeric2 unique values
0 missing
V84245numeric2 unique values
0 missing
V84246numeric2 unique values
0 missing
V84247numeric1 unique values
0 missing
V84248numeric2 unique values
0 missing
V84249numeric2 unique values
0 missing
V84250numeric2 unique values
0 missing
V84251numeric2 unique values
0 missing
V84252numeric2 unique values
0 missing
V84253numeric2 unique values
0 missing
V84254numeric2 unique values
0 missing
V84255numeric2 unique values
0 missing
V84256numeric2 unique values
0 missing
V84257numeric1 unique values
0 missing
V84258numeric2 unique values
0 missing
V84259numeric2 unique values
0 missing
V84260numeric2 unique values
0 missing
V84261numeric2 unique values
0 missing
V84262numeric2 unique values
0 missing
V84263numeric2 unique values
0 missing
V84264numeric2 unique values
0 missing
V84265numeric2 unique values
0 missing
V84266numeric2 unique values
0 missing
V84267numeric2 unique values
0 missing
V84268numeric2 unique values
0 missing
V84269numeric2 unique values
0 missing
V84270numeric2 unique values
0 missing
V84271numeric2 unique values
0 missing
V84272numeric2 unique values
0 missing
V84273numeric1 unique values
0 missing
V84274numeric2 unique values
0 missing
V84275numeric2 unique values
0 missing
V84276numeric2 unique values
0 missing
V84277numeric2 unique values
0 missing
V84278numeric2 unique values
0 missing
V84279numeric2 unique values
0 missing
V84280numeric1 unique values
0 missing
V84281numeric2 unique values
0 missing
V84282numeric2 unique values
0 missing
V84283numeric2 unique values
0 missing
V84284numeric2 unique values
0 missing
V84285numeric2 unique values
0 missing
V84286numeric2 unique values
0 missing
V84287numeric2 unique values
0 missing
V84288numeric2 unique values
0 missing
V84289numeric2 unique values
0 missing
V84290numeric2 unique values
0 missing
V84291numeric2 unique values
0 missing
V84292numeric2 unique values
0 missing
V84293numeric2 unique values
0 missing
V84294numeric1 unique values
0 missing
V84295numeric2 unique values
0 missing
V84296numeric2 unique values
0 missing
V84297numeric2 unique values
0 missing
V84298numeric1 unique values
0 missing
V84299numeric2 unique values
0 missing
V84300numeric2 unique values
0 missing
V84301numeric1 unique values
0 missing
V84302numeric2 unique values
0 missing
V84303numeric2 unique values
0 missing
V84304numeric2 unique values
0 missing
V84305numeric2 unique values
0 missing
V84306numeric2 unique values
0 missing
V84307numeric2 unique values
0 missing
V84308numeric2 unique values
0 missing
V84309numeric2 unique values
0 missing
V84310numeric2 unique values
0 missing
V84311numeric2 unique values
0 missing
V84312numeric2 unique values
0 missing
V84313numeric2 unique values
0 missing
V84314numeric2 unique values
0 missing
V84315numeric2 unique values
0 missing
V84316numeric2 unique values
0 missing
V84317numeric2 unique values
0 missing
V84318numeric2 unique values
0 missing
V84319numeric2 unique values
0 missing
V84320numeric2 unique values
0 missing
V84321numeric2 unique values
0 missing
V84322numeric2 unique values
0 missing
V84323numeric2 unique values
0 missing
V84324numeric2 unique values
0 missing
V84325numeric2 unique values
0 missing
V84326numeric2 unique values
0 missing
V84327numeric2 unique values
0 missing
V84328numeric2 unique values
0 missing
V84329numeric2 unique values
0 missing
V84330numeric2 unique values
0 missing
V84331numeric2 unique values
0 missing
V84332numeric2 unique values
0 missing
V84333numeric2 unique values
0 missing
V84334numeric2 unique values
0 missing
V84335numeric2 unique values
0 missing
V84336numeric2 unique values
0 missing
V84337numeric2 unique values
0 missing
V84338numeric2 unique values
0 missing
V84339numeric2 unique values
0 missing
V84340numeric2 unique values
0 missing
V84341numeric2 unique values
0 missing
V84342numeric1 unique values
0 missing
V84343numeric2 unique values
0 missing
V84344numeric2 unique values
0 missing
V84345numeric2 unique values
0 missing
V84346numeric2 unique values
0 missing
V84347numeric2 unique values
0 missing
V84348numeric2 unique values
0 missing
V84349numeric2 unique values
0 missing
V84350numeric2 unique values
0 missing
V84351numeric2 unique values
0 missing
V84352numeric2 unique values
0 missing
V84353numeric2 unique values
0 missing
V84354numeric1 unique values
0 missing
V84355numeric2 unique values
0 missing
V84356numeric2 unique values
0 missing
V84357numeric2 unique values
0 missing
V84358numeric2 unique values
0 missing
V84359numeric2 unique values
0 missing
V84360numeric2 unique values
0 missing
V84361numeric2 unique values
0 missing
V84362numeric2 unique values
0 missing
V84363numeric2 unique values
0 missing
V84364numeric2 unique values
0 missing
V84365numeric2 unique values
0 missing
V84366numeric1 unique values
0 missing
V84367numeric2 unique values
0 missing
V84368numeric2 unique values
0 missing
V84369numeric2 unique values
0 missing
V84370numeric2 unique values
0 missing
V84371numeric2 unique values
0 missing
V84372numeric2 unique values
0 missing
V84373numeric2 unique values
0 missing
V84374numeric2 unique values
0 missing
V84375numeric2 unique values
0 missing
V84376numeric2 unique values
0 missing
V84377numeric2 unique values
0 missing
V84378numeric2 unique values
0 missing
V84379numeric2 unique values
0 missing
V84380numeric2 unique values
0 missing
V84381numeric2 unique values
0 missing
V84382numeric2 unique values
0 missing
V84383numeric2 unique values
0 missing
V84384numeric2 unique values
0 missing
V84385numeric2 unique values
0 missing
V84386numeric2 unique values
0 missing
V84387numeric2 unique values
0 missing
V84388numeric2 unique values
0 missing
V84389numeric2 unique values
0 missing
V84390numeric2 unique values
0 missing
V84391numeric2 unique values
0 missing
V84392numeric2 unique values
0 missing
V84393numeric2 unique values
0 missing
V84394numeric2 unique values
0 missing
V84395numeric2 unique values
0 missing
V84396numeric2 unique values
0 missing
V84397numeric2 unique values
0 missing
V84398numeric2 unique values
0 missing
V84399numeric2 unique values
0 missing
V84400numeric2 unique values
0 missing
V84401numeric2 unique values
0 missing
V84402numeric2 unique values
0 missing
V84403numeric2 unique values
0 missing
V84404numeric2 unique values
0 missing
V84405numeric2 unique values
0 missing
V84406numeric2 unique values
0 missing
V84407numeric1 unique values
0 missing

62 properties

1150
Number of instances (rows) of the dataset.
100001
Number of attributes (columns) of the dataset.
2
Number of distinct values of the target attribute (if it is nominal).
0
Number of missing values in the dataset.
0
Number of instances with at least one value missing.
100000
Number of numeric attributes.
1
Number of nominal attributes.
First quartile of mutual information between the nominal attributes and the target attribute.
0
Percentage of binary attributes.
0
Percentage of instances having missing values.
0
Percentage of missing values.
100
Percentage of numeric attributes.
0
Percentage of nominal attributes.
First quartile of entropy among attributes.
72
First quartile of kurtosis among attributes of the numeric type.
0
First quartile of means among attributes of the numeric type.
0
Standard deviation of the number of distinct values among attributes of the nominal type.
8.59
First quartile of skewness among attributes of the numeric type.
0.04
First quartile of standard deviation of attributes of the numeric type.
Second quartile (Median) of entropy among attributes.
159.99
Second quartile (Median) of kurtosis among attributes of the numeric type.
0.01
Second quartile (Median) of means among attributes of the numeric type.
Second quartile (Median) of mutual information between the nominal attributes and the target attribute.
12.72
Second quartile (Median) of skewness among attributes of the numeric type.
0.07
Second quartile (Median) of standard deviation of attributes of the numeric type.
Third quartile of entropy among attributes.
379.99
Third quartile of kurtosis among attributes of the numeric type.
0.01
Third quartile of means among attributes of the numeric type.
Third quartile of mutual information between the nominal attributes and the target attribute.
19.53
Third quartile of skewness among attributes of the numeric type.
0.11
Third quartile of standard deviation of attributes of the numeric type.
0.82
Average class difference between consecutive instances.
0.01
Mean of means among attributes of the numeric type.
0.46
Entropy of the target attribute values.
86.96
Number of attributes divided by the number of instances.
Number of attributes needed to optimally describe the class (under the assumption of independence among attributes). Equals ClassEntropy divided by MeanMutualInformation.
90.26
Percentage of instances belonging to the most frequent class.
1038
Number of instances belonging to the most frequent class.
Maximum entropy among attributes.
1150
Maximum kurtosis among attributes of the numeric type.
0.27
Maximum of means among attributes of the numeric type.
Maximum mutual information between the nominal attributes and the target attribute.
2
The maximum number of distinct values among attributes of the nominal type.
33.91
Maximum skewness among attributes of the numeric type.
0.44
Maximum standard deviation of attributes of the numeric type.
Average entropy of the attributes.
315.09
Mean kurtosis among attributes of the numeric type.
1
Number of binary attributes.
Average mutual information between the nominal attributes and the target attribute.
An estimate of the amount of irrelevant information in the attributes regarding the class. Equals (MeanAttributeEntropy - MeanMutualInformation) divided by MeanMutualInformation.
2
Average number of distinct values among the attributes of the nominal type.
15.38
Mean skewness among attributes of the numeric type.
0.08
Mean standard deviation of attributes of the numeric type.
Minimal entropy among attributes.
-0.9
Minimum kurtosis among attributes of the numeric type.
0
Minimum of means among attributes of the numeric type.
Minimal mutual information between the nominal attributes and the target attribute.
2
The minimal number of distinct values among attributes of the nominal type.
1.05
Minimum skewness among attributes of the numeric type.
0
Minimum standard deviation of attributes of the numeric type.
9.74
Percentage of instances belonging to the least frequent class.
112
Number of instances belonging to the least frequent class.

21 tasks

0 runs - estimation_procedure: 10-fold Crossvalidation - evaluation_measure: precision - target_feature: class
0 runs - estimation_procedure: 10-fold Learning Curve - target_feature: class
0 runs - estimation_procedure: 10-fold Learning Curve - target_feature: class
0 runs - estimation_procedure: 10-fold Learning Curve - target_feature: class
0 runs - estimation_procedure: 10-fold Learning Curve - target_feature: class
0 runs - estimation_procedure: 10-fold Learning Curve - target_feature: class
0 runs - estimation_procedure: 10-fold Learning Curve - target_feature: class
0 runs - estimation_procedure: 10-fold Learning Curve - target_feature: class
0 runs - estimation_procedure: 10-fold Learning Curve - target_feature: class
0 runs - estimation_procedure: Interleaved Test then Train - target_feature: class
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
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