{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:HTV2JBTEYXWE2PXJJKSNL5BUWS","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":"f748fc3e38ce3438a923bdad7bf08cbba15870834714a5c9ec6027c7a81eee45","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2024-08-29T08:14:20Z","title_canon_sha256":"7c703c844f4327fdcfffdae93079bf88f40f01380190e008db99fafc7251ed96"},"schema_version":"1.0","source":{"id":"2408.16336","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.16336","created_at":"2026-07-05T09:13:06Z"},{"alias_kind":"arxiv_version","alias_value":"2408.16336v1","created_at":"2026-07-05T09:13:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.16336","created_at":"2026-07-05T09:13:06Z"},{"alias_kind":"pith_short_12","alias_value":"HTV2JBTEYXWE","created_at":"2026-07-05T09:13:06Z"},{"alias_kind":"pith_short_16","alias_value":"HTV2JBTEYXWE2PXJ","created_at":"2026-07-05T09:13:06Z"},{"alias_kind":"pith_short_8","alias_value":"HTV2JBTE","created_at":"2026-07-05T09:13:06Z"}],"graph_snapshots":[{"event_id":"sha256:2156f4f03c2902e49eb50d6987058a4d89cd1f99fce193f582d49e97c67f4cc9","target":"graph","created_at":"2026-07-05T09:13:06Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2408.16336/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Twin support vector machine (TSVM), a variant of support vector machine (SVM), has garnered significant attention due to its $3/4$ times lower computational complexity compared to SVM. However, due to the utilization of the hinge loss function, TSVM is sensitive to outliers or noise. To remedy it, we introduce the guardian loss (G-loss), a novel loss function distinguished by its asymmetric, bounded, and smooth characteristics. We then fuse the proposed G-loss function into the TSVM and yield a robust and smooth classifier termed GL-TSVM. Further, to adhere to the structural risk minimization ","authors_text":"Mohd. Arshad, M. Tanveer, Mushir Akhtar","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2024-08-29T08:14:20Z","title":"GL-TSVM: A robust and smooth twin support vector machine with guardian loss function"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.16336","kind":"arxiv","version":1},"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:c56b4996de878ef6e2d94c41e489ca0fb261be7dc1a420f612e06c7284305c4b","target":"record","created_at":"2026-07-05T09:13:06Z","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":"f748fc3e38ce3438a923bdad7bf08cbba15870834714a5c9ec6027c7a81eee45","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2024-08-29T08:14:20Z","title_canon_sha256":"7c703c844f4327fdcfffdae93079bf88f40f01380190e008db99fafc7251ed96"},"schema_version":"1.0","source":{"id":"2408.16336","kind":"arxiv","version":1}},"canonical_sha256":"3ceba48664c5ec4d3ee94aa4d5f434b4acd5ade4caaa592eeb1a31c9734eefd0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3ceba48664c5ec4d3ee94aa4d5f434b4acd5ade4caaa592eeb1a31c9734eefd0","first_computed_at":"2026-07-05T09:13:06.962939Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:13:06.962939Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"A369c1RAUIFsNuHN75vBO0p7L1HGpuC1nVPhyfKHXMWYTr4bVxxTIF09l3ETk3h1Rv9i3/3lPfBWOcYPT18eCw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:13:06.963497Z","signed_message":"canonical_sha256_bytes"},"source_id":"2408.16336","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c56b4996de878ef6e2d94c41e489ca0fb261be7dc1a420f612e06c7284305c4b","sha256:2156f4f03c2902e49eb50d6987058a4d89cd1f99fce193f582d49e97c67f4cc9"],"state_sha256":"f823b577d44c2ae4b1bde7a3beb16436c6180232ea412b62e76d6dcb8650bfd4"}