Search moodle.org's
Developer Documentation
Developer Documentation
- Bug fixes for general core bugs in 4.2.x will end 22 April 2024 (12 months).
- Bug fixes for security issues in 4.2.x will end 7 October 2024 (18 months).
- PHP version: minimum PHP 8.0.0 Note: minimum PHP version has increased since Moodle 4.1. PHP 8.1.x is supported too.
Multi-class classifier target.
| Copyright: | 2019 Apetrei Vlad |
| License: | http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later |
| File Size: | 211 lines (6 kb) |
| Included or required: | 1 time |
| Referenced: | 0 times |
| Includes or requires: | 0 files |
Defines 1 class
test_target_shortname_multiclass:: (12 methods):
get_name()
is_linear()
get_classes()
get_calculation_outcome()
get_analyser_class()
min_prediction_score()
ignored_predicted_classes()
is_valid_analysable()
is_valid_sample()
classes_description()
calculate_sample()
can_use_timesplitting()
Class: test_target_shortname_multiclass - X-Ref
Multi-class classifier target.| get_name() X-Ref |
| Returns a lang_string object representing the name for the indicator. Used as column identificator. If there is a corresponding '_help' string this will be shown as well. return: \lang_string |
| is_linear() X-Ref |
| is_linear return: bool |
| get_classes() X-Ref |
| Returns the target discrete values. Only useful for targets using discrete values, must be overwriten if it is the case. return: array |
| get_calculation_outcome($value, $ignoredsubtype = false) X-Ref |
| Is the calculated value a positive outcome of this target? param: string $value param: string $ignoredsubtype return: int |
| get_analyser_class() X-Ref |
| get_analyser_class return: string |
| min_prediction_score() X-Ref |
| We don't want to discard results. return: float |
| ignored_predicted_classes() X-Ref |
| We don't want to discard results. return: array |
| is_valid_analysable(\core_analytics\analysable $analysable, $fortraining = true) X-Ref |
| is_valid_analysable param: \core_analytics\analysable $analysable param: bool $fortraining return: bool |
| is_valid_sample($sampleid, \core_analytics\analysable $analysable, $fortraining = true) X-Ref |
| is_valid_sample param: int $sampleid param: \core_analytics\analysable $analysable param: bool $fortraining return: bool |
| classes_description() X-Ref |
| classes_description return: string[] |
| calculate_sample($sampleid, \core_analytics\analysable $analysable, $starttime = false, $endtime = false) X-Ref |
| calculate_sample param: int $sampleid param: \core_analytics\analysable $analysable param: int $starttime param: int $endtime return: float |
| can_use_timesplitting(\core_analytics\local\time_splitting\base $timesplitting) X-Ref |
| Can the provided time-splitting method be used on this target?. Time-splitting methods not matching the target requirements will not be selectable by models based on this target. param: \core_analytics\local\time_splitting\base $timesplitting return: bool |
