{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:KNAGO4PLDHUJVNQ4JF74NMO5SO","short_pith_number":"pith:KNAGO4PL","schema_version":"1.0","canonical_sha256":"53406771eb19e89ab61c497fc6b1dd93b37bc4fb5920c852524c8087a81aa208","source":{"kind":"arxiv","id":"1107.4723","version":2},"attestation_state":"computed","paper":{"title":"A Semantic Relatedness Measure Based on Combined Encyclopedic, Ontological and Collocational Knowledge","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CL","authors_text":"Vitaly Klyuev, Yannis Haralambous","submitted_at":"2011-07-24T06:27:56Z","abstract_excerpt":"We describe a new semantic relatedness measure combining the Wikipedia-based Explicit Semantic Analysis measure, the WordNet path measure and the mixed collocation index. Our measure achieves the currently highest results on the WS-353 test: a Spearman rho coefficient of 0.79 (vs. 0.75 in (Gabrilovich and Markovitch, 2007)) when applying the measure directly, and a value of 0.87 (vs. 0.78 in (Agirre et al., 2009)) when using the prediction of a polynomial SVM classifier trained on our measure.\n  In the appendix we discuss the adaptation of ESA to 2011 Wikipedia data, as well as various unsucce"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1107.4723","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2011-07-24T06:27:56Z","cross_cats_sorted":[],"title_canon_sha256":"845b28424479a08c49254b5302f1bae49eaf9d314328bf2acc3c21592e7c0454","abstract_canon_sha256":"bec3378f5a6632fb2996772b50546373634a5065c72b3e66126385eabcadcd31"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:14:56.400661Z","signature_b64":"pKijTyj1xdmOWegnUT8YqjIhBEcVldPisiyEOEqAvHFLXqLXbYcgjt3iJABAhgfduzDJg3BUxFJte79jZGDRCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"53406771eb19e89ab61c497fc6b1dd93b37bc4fb5920c852524c8087a81aa208","last_reissued_at":"2026-05-18T04:14:56.400099Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:14:56.400099Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Semantic Relatedness Measure Based on Combined Encyclopedic, Ontological and Collocational Knowledge","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CL","authors_text":"Vitaly Klyuev, Yannis Haralambous","submitted_at":"2011-07-24T06:27:56Z","abstract_excerpt":"We describe a new semantic relatedness measure combining the Wikipedia-based Explicit Semantic Analysis measure, the WordNet path measure and the mixed collocation index. Our measure achieves the currently highest results on the WS-353 test: a Spearman rho coefficient of 0.79 (vs. 0.75 in (Gabrilovich and Markovitch, 2007)) when applying the measure directly, and a value of 0.87 (vs. 0.78 in (Agirre et al., 2009)) when using the prediction of a polynomial SVM classifier trained on our measure.\n  In the appendix we discuss the adaptation of ESA to 2011 Wikipedia data, as well as various unsucce"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.4723","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1107.4723","created_at":"2026-05-18T04:14:56.400173+00:00"},{"alias_kind":"arxiv_version","alias_value":"1107.4723v2","created_at":"2026-05-18T04:14:56.400173+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.4723","created_at":"2026-05-18T04:14:56.400173+00:00"},{"alias_kind":"pith_short_12","alias_value":"KNAGO4PLDHUJ","created_at":"2026-05-18T12:26:32.869790+00:00"},{"alias_kind":"pith_short_16","alias_value":"KNAGO4PLDHUJVNQ4","created_at":"2026-05-18T12:26:32.869790+00:00"},{"alias_kind":"pith_short_8","alias_value":"KNAGO4PL","created_at":"2026-05-18T12:26:32.869790+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/KNAGO4PLDHUJVNQ4JF74NMO5SO","json":"https://pith.science/pith/KNAGO4PLDHUJVNQ4JF74NMO5SO.json","graph_json":"https://pith.science/api/pith-number/KNAGO4PLDHUJVNQ4JF74NMO5SO/graph.json","events_json":"https://pith.science/api/pith-number/KNAGO4PLDHUJVNQ4JF74NMO5SO/events.json","paper":"https://pith.science/paper/KNAGO4PL"},"agent_actions":{"view_html":"https://pith.science/pith/KNAGO4PLDHUJVNQ4JF74NMO5SO","download_json":"https://pith.science/pith/KNAGO4PLDHUJVNQ4JF74NMO5SO.json","view_paper":"https://pith.science/paper/KNAGO4PL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1107.4723&json=true","fetch_graph":"https://pith.science/api/pith-number/KNAGO4PLDHUJVNQ4JF74NMO5SO/graph.json","fetch_events":"https://pith.science/api/pith-number/KNAGO4PLDHUJVNQ4JF74NMO5SO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KNAGO4PLDHUJVNQ4JF74NMO5SO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KNAGO4PLDHUJVNQ4JF74NMO5SO/action/storage_attestation","attest_author":"https://pith.science/pith/KNAGO4PLDHUJVNQ4JF74NMO5SO/action/author_attestation","sign_citation":"https://pith.science/pith/KNAGO4PLDHUJVNQ4JF74NMO5SO/action/citation_signature","submit_replication":"https://pith.science/pith/KNAGO4PLDHUJVNQ4JF74NMO5SO/action/replication_record"}},"created_at":"2026-05-18T04:14:56.400173+00:00","updated_at":"2026-05-18T04:14:56.400173+00:00"}