object
regularized_bradley_terry_ranker
Regularized Bradley-Terry MAP ranker. Learns one positive strength parameter per item from a dataset object implementing the pairwise_ranking_dataset_protocol protocol using a Bradley-Terry likelihood with an explicit independent Gamma prior, and returns a self-describing ranker term with diagnostics that can be used for ranking and export.
Availability:
logtalk_load(regularized_bradley_terry_ranker(loader))Author: Paulo Moura
Version: 1:0:0
Date: 2026-05-06
Compilation flags:
static, context_switching_callsImports:
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Remarks:
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Inherited public predicates:
check_option/1 check_options/1 check_ranker/1 default_option/1 default_options/1 diagnostic/2 diagnostics/2 export_to_clauses/4 export_to_file/4 grouped_dataset_groups/2 grouped_dataset_items/2 grouped_dataset_items/3 grouped_dataset_summary/2 learn/2 learn/3 option/2 option/3 pairwise_dataset_connected_components/2 pairwise_dataset_declared_items/2 pairwise_dataset_items/2 pairwise_dataset_matchups/2 pairwise_dataset_preferences/2 pairwise_dataset_summary/2 pairwise_dataset_win_totals/2 pairwise_measurement_dataset_connected_components/2 pairwise_measurement_dataset_declared_items/2 pairwise_measurement_dataset_items/2 pairwise_measurement_dataset_measurements/2 pairwise_measurement_dataset_summary/2 print_ranker/1 rank/3 ranker_options/2 scores/2 temporal_pairwise_dataset_connected_components/2 temporal_pairwise_dataset_declared_items/2 temporal_pairwise_dataset_games/2 temporal_pairwise_dataset_games/3 temporal_pairwise_dataset_items/2 temporal_pairwise_dataset_periods/2 temporal_pairwise_dataset_summary/2 valid_option/1 valid_options/1 valid_ranker/1 validate_grouped_dataset/1 validate_grouped_dataset/2 validate_pairwise_dataset/1 validate_pairwise_dataset/2 validate_pairwise_measurement_dataset/1 validate_pairwise_measurement_dataset/2 validate_temporal_pairwise_dataset/1 validate_temporal_pairwise_dataset/2
Public predicates
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Protected predicates
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Private predicates
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Operators
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