{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:7SVYU6YNU3FUVRCV4GWGZZVT26","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":"45ccf8c469a750e08e0a2011d14679bc10d63d43ae87624e0f038b45419727d6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2017-11-14T22:57:24Z","title_canon_sha256":"3c8c6b065820f3f18a0275310b002d2c185e6db1f02021634b7017c00845d8a1"},"schema_version":"1.0","source":{"id":"1711.05345","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.05345","created_at":"2026-05-18T00:17:54Z"},{"alias_kind":"arxiv_version","alias_value":"1711.05345v3","created_at":"2026-05-18T00:17:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.05345","created_at":"2026-05-18T00:17:54Z"},{"alias_kind":"pith_short_12","alias_value":"7SVYU6YNU3FU","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_16","alias_value":"7SVYU6YNU3FUVRCV","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_8","alias_value":"7SVYU6YN","created_at":"2026-05-18T12:31:05Z"}],"graph_snapshots":[{"event_id":"sha256:a7964d8d5d13672fe73e960ca5e5026aae9fda3893093bc09f2e86d8a4ba4ce6","target":"graph","created_at":"2026-05-18T00:17:54Z","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":"Although transfer learning has been shown to be successful for tasks like object and speech recognition, its applicability to question answering (QA) has yet to be well-studied. In this paper, we conduct extensive experiments to investigate the transferability of knowledge learned from a source QA dataset to a target dataset using two QA models. The performance of both models on a TOEFL listening comprehension test (Tseng et al., 2016) and MCTest (Richardson et al., 2013) is significantly improved via a simple transfer learning technique from MovieQA (Tapaswi et al., 2016). In particular, one ","authors_text":"Hung-yi Lee, James Glass, Yu-An Chung","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2017-11-14T22:57:24Z","title":"Supervised and Unsupervised Transfer Learning for Question Answering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.05345","kind":"arxiv","version":3},"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:a3b631dd5d62fa5efa7bc9df0c96aaa234b4d6433229c68daa06a75963d927e0","target":"record","created_at":"2026-05-18T00:17:54Z","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":"45ccf8c469a750e08e0a2011d14679bc10d63d43ae87624e0f038b45419727d6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2017-11-14T22:57:24Z","title_canon_sha256":"3c8c6b065820f3f18a0275310b002d2c185e6db1f02021634b7017c00845d8a1"},"schema_version":"1.0","source":{"id":"1711.05345","kind":"arxiv","version":3}},"canonical_sha256":"fcab8a7b0da6cb4ac455e1ac6ce6b3d7aca989acea9dfa5b58b0198d08b87a3f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fcab8a7b0da6cb4ac455e1ac6ce6b3d7aca989acea9dfa5b58b0198d08b87a3f","first_computed_at":"2026-05-18T00:17:54.105507Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:17:54.105507Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"z3jf0xEyU19kYy7JOeNIdUtnJHF6MIpVpHlrtefScQ/+crm/3EbAmEg6yADWoogFLzYxIVyQZdIM9KijpBMAAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:17:54.106103Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.05345","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a3b631dd5d62fa5efa7bc9df0c96aaa234b4d6433229c68daa06a75963d927e0","sha256:a7964d8d5d13672fe73e960ca5e5026aae9fda3893093bc09f2e86d8a4ba4ce6"],"state_sha256":"566768b6776f22333a7a8293afc74e99d7580131071f3da5377168214e65398b"}