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SubgroupDiscovery

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Backtrace:

File: /var/www/openml/openml_OS/views/pages/frontend/f/subpage/implementation.php
Line: 52
Function: _error_handler

File: /var/www/openml/openml_OS/helpers/cms_helper.php
Line: 40
Function: view

File: /var/www/openml/openml_OS/views/pages/frontend/f/body.php
Line: 33
Function: subpage

File: /var/www/openml/openml_OS/helpers/cms_helper.php
Line: 19
Function: view

File: /var/www/openml/openml_OS/views/frontend_main.php
Line: 314
Function: loadpage

File: /var/www/openml/openml_OS/controllers/Frontend.php
Line: 101
Function: view

File: /var/www/openml/index.php
Line: 337
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type null

Filename: subpage/implementation.php

Line Number: 52

Backtrace:

File: /var/www/openml/openml_OS/views/pages/frontend/f/subpage/implementation.php
Line: 52
Function: _error_handler

File: /var/www/openml/openml_OS/helpers/cms_helper.php
Line: 40
Function: view

File: /var/www/openml/openml_OS/views/pages/frontend/f/body.php
Line: 33
Function: subpage

File: /var/www/openml/openml_OS/helpers/cms_helper.php
Line: 19
Function: view

File: /var/www/openml/openml_OS/views/frontend_main.php
Line: 314
Function: loadpage

File: /var/www/openml/openml_OS/controllers/Frontend.php
Line: 101
Function: view

File: /var/www/openml/index.php
Line: 337
Function: require_once

Visibility: public Uploaded 29-06-2016 by Jason cortana.3073 1171422 runs
1 likes downloaded by 10 people 0 issues 0 downvotes , 16 total downloads

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Subgroup Discovery search algorithm.

Parameters

alpha		default: 0.5
beam_seed
beta		default: 1.0
maximum_coverage_fraction		default: 1.0
maximum_subgroups		default: 0
maximum_time		default: 1
minimum_coverage		default: 2
nr_bins		default: 8
nr_threads		default: 8
numeric_operators		default: ≤, ≥
numeric_strategy		default: best-bins
overall_ranking_loss		default: 0.0
post_processing_count		default: 20
post_processing_do_autorun		default: true
search_depth		default: 1
search_strategy		default: beam
search_strategy_width		default: 100
time_limit		default: 1
use_nominal_sets		default: false

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SubgroupDiscovery

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