{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:O3NPYMTEKYECH2BKZXJN2PRGIG","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"813204abd583d8a3fe83b49eaeaa95a6d176c1dd12452ba6235938da6b7a3ce1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-05-03T10:08:51Z","title_canon_sha256":"2cf92dd2397b827e27594fa867a854867d175885433f851cafad735c5ed64ee1"},"schema_version":"1.0","source":{"id":"1805.01199","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.01199","created_at":"2026-05-17T23:57:31Z"},{"alias_kind":"arxiv_version","alias_value":"1805.01199v2","created_at":"2026-05-17T23:57:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.01199","created_at":"2026-05-17T23:57:31Z"},{"alias_kind":"pith_short_12","alias_value":"O3NPYMTEKYEC","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_16","alias_value":"O3NPYMTEKYECH2BK","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_8","alias_value":"O3NPYMTE","created_at":"2026-05-18T12:32:40Z"}],"graph_snapshots":[{"event_id":"sha256:b6f872fb496384e01e8725b36e21071bb031faf36157172b31da766ab4a35b3f","target":"graph","created_at":"2026-05-17T23:57:31Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"Label embedding plays an important role in many real-world applications. To enhance the label relatedness captured by the embeddings, multiple contexts can be adopted. However, these contexts are heterogeneous and often partially observed in practical tasks, imposing significant challenges to capture the overall relatedness among labels. In this paper, we propose a general Partial Heterogeneous Context Label Embedding (PHCLE) framework to address these challenges. Categorizing heterogeneous contexts into two groups, relational context and descriptive context, we design tailor-made matrix facto","authors_text":"Donna Xu, Ivor W. Tsang, Shirui Pan, Yaxin Shi, Yuangang Pan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-05-03T10:08:51Z","title":"Label Embedding with Partial Heterogeneous Contexts"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.01199","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:fdb3d6fe193a5e0873d24c96db127fa7c7b7449e81fc1273b8fa14cd25436982","target":"record","created_at":"2026-05-17T23:57:31Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"813204abd583d8a3fe83b49eaeaa95a6d176c1dd12452ba6235938da6b7a3ce1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-05-03T10:08:51Z","title_canon_sha256":"2cf92dd2397b827e27594fa867a854867d175885433f851cafad735c5ed64ee1"},"schema_version":"1.0","source":{"id":"1805.01199","kind":"arxiv","version":2}},"canonical_sha256":"76dafc3264560823e82acdd2dd3e2641acca04b9f247cd3a1029c0474754b795","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"76dafc3264560823e82acdd2dd3e2641acca04b9f247cd3a1029c0474754b795","first_computed_at":"2026-05-17T23:57:31.961793Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:57:31.961793Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jTqqA6BVNz/v6gP2obt3KP0pbPyzEnccY0QEkojNb97JduK4N022Lz70B1vy+fGZ2ddcMPTJhSRRmK0iYQSmDA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:57:31.962226Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.01199","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fdb3d6fe193a5e0873d24c96db127fa7c7b7449e81fc1273b8fa14cd25436982","sha256:b6f872fb496384e01e8725b36e21071bb031faf36157172b31da766ab4a35b3f"],"state_sha256":"c632986771e864666322b4dd4b35008549fe8ba835cf5c020b40c2e928e22c8c"}