{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:VDTK3SLIPTXJLZHSFEBT73EZKV","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":"652dd148c9aa60a68e15b14d207b8a168295bac103b987bbdee17267603875e1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2016-11-23T06:48:25Z","title_canon_sha256":"e65159366788fa7cd70a0193e95dfd71480b79c9618ed114097a4d08be94ebe3"},"schema_version":"1.0","source":{"id":"1611.07659","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.07659","created_at":"2026-05-18T00:51:24Z"},{"alias_kind":"arxiv_version","alias_value":"1611.07659v2","created_at":"2026-05-18T00:51:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.07659","created_at":"2026-05-18T00:51:24Z"},{"alias_kind":"pith_short_12","alias_value":"VDTK3SLIPTXJ","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_16","alias_value":"VDTK3SLIPTXJLZHS","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_8","alias_value":"VDTK3SLI","created_at":"2026-05-18T12:30:48Z"}],"graph_snapshots":[{"event_id":"sha256:bd69c19157cf685a45e59556cf2d439d977fe155ef6b47ef12961b1cf867bc1b","target":"graph","created_at":"2026-05-18T00:51:24Z","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":"The k-fold cross-validation is commonly used to evaluate the effectiveness of SVMs with the selected hyper-parameters. It is known that the SVM k-fold cross-validation is expensive, since it requires training k SVMs. However, little work has explored reusing the h-th SVM for training the (h+1)-th SVM for improving the efficiency of k-fold cross-validation. In this paper, we propose three algorithms that reuse the h-th SVM for improving the efficiency of training the (h+1)-th SVM. Our key idea is to efficiently identify the support vectors and to accurately estimate their associated weights (al","authors_text":"Bin Li, Jian Chen, Rao Kotagiri, Rui Zhang, Yawen Chen, Zeyi Wen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2016-11-23T06:48:25Z","title":"Improving Efficiency of SVM k-fold Cross-validation by Alpha Seeding"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.07659","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":"sha256:203cdb4f388354a12cfe03abe79a4c110c6d52dde9be75d92eee02b8f8b650e1","target":"record","created_at":"2026-05-18T00:51:24Z","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":"652dd148c9aa60a68e15b14d207b8a168295bac103b987bbdee17267603875e1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2016-11-23T06:48:25Z","title_canon_sha256":"e65159366788fa7cd70a0193e95dfd71480b79c9618ed114097a4d08be94ebe3"},"schema_version":"1.0","source":{"id":"1611.07659","kind":"arxiv","version":2}},"canonical_sha256":"a8e6adc9687cee95e4f229033fec9955519c8844745b9a16884f0c0391fc2692","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a8e6adc9687cee95e4f229033fec9955519c8844745b9a16884f0c0391fc2692","first_computed_at":"2026-05-18T00:51:24.982842Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:51:24.982842Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Jpa42CL4ILlbnN89Ueg3H3T3XftB0HI+jOtU+pO/ZCZ1jpF7cuIVAL0uqviQbuFy0tIePVJliDkE/cUo0r/SDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:51:24.983533Z","signed_message":"canonical_sha256_bytes"},"source_id":"1611.07659","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:203cdb4f388354a12cfe03abe79a4c110c6d52dde9be75d92eee02b8f8b650e1","sha256:bd69c19157cf685a45e59556cf2d439d977fe155ef6b47ef12961b1cf867bc1b"],"state_sha256":"ce54b507c61d4f02f8f41bc9d7062c9275da376284e2dd43c2ec1c503649f692"}