{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:VIFOHGT2R2AMXWJ7ZIIHI3IPHY","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":"77f7c3f9eca25d8603f29b392129a70e011de6d8e3fb93f757e6001662d9f42f","cross_cats_sorted":["cs.LG"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SE","submitted_at":"2019-01-24T14:35:57Z","title_canon_sha256":"cde0a1989ee465c7eb977c5ebd6fb1472e36566996cc4581f37eb3a794e7b0d9"},"schema_version":"1.0","source":{"id":"1901.08429","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.08429","created_at":"2026-05-17T23:55:35Z"},{"alias_kind":"arxiv_version","alias_value":"1901.08429v1","created_at":"2026-05-17T23:55:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.08429","created_at":"2026-05-17T23:55:35Z"},{"alias_kind":"pith_short_12","alias_value":"VIFOHGT2R2AM","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_16","alias_value":"VIFOHGT2R2AMXWJ7","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_8","alias_value":"VIFOHGT2","created_at":"2026-05-18T12:33:30Z"}],"graph_snapshots":[{"event_id":"sha256:81925e0e8a0878b2564560857708bf88298df1e12d1297b7035c8f3ab9fcc986","target":"graph","created_at":"2026-05-17T23:55:35Z","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":"Cross-project defect prediction (CPDP) aims to predict defects of projects lacking training data by using prediction models trained on historical defect data from other projects. However, since the distribution differences between datasets from different projects, it is still a challenge to build high-quality CPDP models. Unfortunately, class imbalanced nature of software defect datasets further increases the difficulty. In this paper, we propose a transferlearning oriented minority over-sampling technique (TOMO) based feature weighting transfer naive Bayes (FWTNB) approach (TOMOFWTNB) for CPD","authors_text":"Bin Liu, Haonan Tong, Qiuying Li, Shihai Wang","cross_cats":["cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SE","submitted_at":"2019-01-24T14:35:57Z","title":"Transfer-Learning Oriented Class Imbalance Learning for Cross-Project Defect Prediction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.08429","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":"sha256:907887ab62bc34947a26f80b72fe4e688423e311729ccec36ab75bd7d80af07d","target":"record","created_at":"2026-05-17T23:55:35Z","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":"77f7c3f9eca25d8603f29b392129a70e011de6d8e3fb93f757e6001662d9f42f","cross_cats_sorted":["cs.LG"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SE","submitted_at":"2019-01-24T14:35:57Z","title_canon_sha256":"cde0a1989ee465c7eb977c5ebd6fb1472e36566996cc4581f37eb3a794e7b0d9"},"schema_version":"1.0","source":{"id":"1901.08429","kind":"arxiv","version":1}},"canonical_sha256":"aa0ae39a7a8e80cbd93fca10746d0f3e3db1c5ede6b18a3ed756bfc24a6a5af7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aa0ae39a7a8e80cbd93fca10746d0f3e3db1c5ede6b18a3ed756bfc24a6a5af7","first_computed_at":"2026-05-17T23:55:35.475878Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:55:35.475878Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"anv8zc2sq2NyjP59zRalOvaFWAuG3X5PT1cNrBy+KQMZmDbBgxuI5ydjc/exHCkObYLZcl0alcyVuQzWtsnYBw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:55:35.476506Z","signed_message":"canonical_sha256_bytes"},"source_id":"1901.08429","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:907887ab62bc34947a26f80b72fe4e688423e311729ccec36ab75bd7d80af07d","sha256:81925e0e8a0878b2564560857708bf88298df1e12d1297b7035c8f3ab9fcc986"],"state_sha256":"73c958d82f9757e47fa11e81897e41e66d8e1c5522719cc3424e3f01c8096196"}