{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:KPK7VSUY3O4KA7PSU55SMZ3PRP","short_pith_number":"pith:KPK7VSUY","schema_version":"1.0","canonical_sha256":"53d5faca98dbb8a07df2a77b26676f8bcb8264c8d9131e2bbd2ff28deda4b4b1","source":{"kind":"arxiv","id":"1511.08629","version":2},"attestation_state":"computed","paper":{"title":"Category Enhanced Word Embedding","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CL","authors_text":"Chonglin Sun, Chunting Zhou, Francis C.M. Lau, Zhiyuan Liu","submitted_at":"2015-11-27T11:38:57Z","abstract_excerpt":"Distributed word representations have been demonstrated to be effective in capturing semantic and syntactic regularities. Unsupervised representation learning from large unlabeled corpora can learn similar representations for those words that present similar co-occurrence statistics. Besides local occurrence statistics, global topical information is also important knowledge that may help discriminate a word from another. In this paper, we incorporate category information of documents in the learning of word representations and to learn the proposed models in a document-wise manner. Our models "},"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":"1511.08629","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2015-11-27T11:38:57Z","cross_cats_sorted":[],"title_canon_sha256":"0aebd2c1b3479b827376d29b7889087ccee64c913f6a0e2ba90c96e3e1b2f203","abstract_canon_sha256":"cd4d342d2af82c260b8e66636b1587803dc311d427e54494c88de7094fdb13aa"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:25:46.388180Z","signature_b64":"e4BsKjGplU4quhtb/QACgrwa6tRS5DRom8v83w7BiwiNbYmcCG6pO2hjgh/iOlQ1QA3sO42dVVAcZoWMVl40CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"53d5faca98dbb8a07df2a77b26676f8bcb8264c8d9131e2bbd2ff28deda4b4b1","last_reissued_at":"2026-05-18T01:25:46.387530Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:25:46.387530Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Category Enhanced Word Embedding","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CL","authors_text":"Chonglin Sun, Chunting Zhou, Francis C.M. Lau, Zhiyuan Liu","submitted_at":"2015-11-27T11:38:57Z","abstract_excerpt":"Distributed word representations have been demonstrated to be effective in capturing semantic and syntactic regularities. Unsupervised representation learning from large unlabeled corpora can learn similar representations for those words that present similar co-occurrence statistics. Besides local occurrence statistics, global topical information is also important knowledge that may help discriminate a word from another. In this paper, we incorporate category information of documents in the learning of word representations and to learn the proposed models in a document-wise manner. Our models "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.08629","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":"1511.08629","created_at":"2026-05-18T01:25:46.387630+00:00"},{"alias_kind":"arxiv_version","alias_value":"1511.08629v2","created_at":"2026-05-18T01:25:46.387630+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.08629","created_at":"2026-05-18T01:25:46.387630+00:00"},{"alias_kind":"pith_short_12","alias_value":"KPK7VSUY3O4K","created_at":"2026-05-18T12:29:29.992203+00:00"},{"alias_kind":"pith_short_16","alias_value":"KPK7VSUY3O4KA7PS","created_at":"2026-05-18T12:29:29.992203+00:00"},{"alias_kind":"pith_short_8","alias_value":"KPK7VSUY","created_at":"2026-05-18T12:29:29.992203+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/KPK7VSUY3O4KA7PSU55SMZ3PRP","json":"https://pith.science/pith/KPK7VSUY3O4KA7PSU55SMZ3PRP.json","graph_json":"https://pith.science/api/pith-number/KPK7VSUY3O4KA7PSU55SMZ3PRP/graph.json","events_json":"https://pith.science/api/pith-number/KPK7VSUY3O4KA7PSU55SMZ3PRP/events.json","paper":"https://pith.science/paper/KPK7VSUY"},"agent_actions":{"view_html":"https://pith.science/pith/KPK7VSUY3O4KA7PSU55SMZ3PRP","download_json":"https://pith.science/pith/KPK7VSUY3O4KA7PSU55SMZ3PRP.json","view_paper":"https://pith.science/paper/KPK7VSUY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1511.08629&json=true","fetch_graph":"https://pith.science/api/pith-number/KPK7VSUY3O4KA7PSU55SMZ3PRP/graph.json","fetch_events":"https://pith.science/api/pith-number/KPK7VSUY3O4KA7PSU55SMZ3PRP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KPK7VSUY3O4KA7PSU55SMZ3PRP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KPK7VSUY3O4KA7PSU55SMZ3PRP/action/storage_attestation","attest_author":"https://pith.science/pith/KPK7VSUY3O4KA7PSU55SMZ3PRP/action/author_attestation","sign_citation":"https://pith.science/pith/KPK7VSUY3O4KA7PSU55SMZ3PRP/action/citation_signature","submit_replication":"https://pith.science/pith/KPK7VSUY3O4KA7PSU55SMZ3PRP/action/replication_record"}},"created_at":"2026-05-18T01:25:46.387630+00:00","updated_at":"2026-05-18T01:25:46.387630+00:00"}