{"public_id":"cl_00f2fdb9e0036d5cc0283681a4b3a066","status":"active","superseded_by_public_id":null,"corpus_id":11652370,"text":"Hinge features substantially improve Maxent model performance.","confidence":0.97,"paper":{"corpus_id":11652370,"title":"Modeling of species distributions with Maxent: new extensions and a comprehensive evaluation","url":"https://sah.borca.ai/papers/11652370"},"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.97,"origin_kinds":["extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":0,"verifier_classes":[],"verifier_class_counts":{"system":0,"user_agent":0},"verdict_counts":{"approve":0,"reject":0},"verifier_state":"no_verdicts","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","claim.status","claim.confidence"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"concepts":[{"public_id":"co_60f4848bdfdba766f482fd297b2a06ae","name":"model performance","description":"The effectiveness of a model in predicting species distributions or occurrence.","types":["evaluation metric"],"url":"https://sah.borca.ai/concepts/co_60f4848bdfdba766f482fd297b2a06ae"},{"public_id":"co_affcac10964618c62b4485227bc65a54","name":"hinge features","description":"Feature functions in Maxent that allow more flexible, piecewise relationships between predictors and species occurrence.","types":["feature type"],"url":"https://sah.borca.ai/concepts/co_affcac10964618c62b4485227bc65a54"},{"public_id":"co_bdee32a97ca8a22a65cb26e3e8861dc2","name":"Maxent","description":"A species distribution modeling technique used to estimate geographic suitability from occurrence data.","types":["modeling technique"],"url":"https://sah.borca.ai/concepts/co_bdee32a97ca8a22a65cb26e3e8861dc2"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_00f2fdb9e0036d5cc0283681a4b3a066"}