{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:NQMPT3EKZUNWSWT3IH3EI47OEB","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":"562cd82b466bb35e143cb55ad50bc968c28083d0e1d6d35d36d35f69dbba7fbe","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-06-16T12:38:45Z","title_canon_sha256":"10e88af221a39b122c588ef3af00fdc00da8d99f13cd2824fdcd177e76ce4ca1"},"schema_version":"1.0","source":{"id":"2206.08126","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.08126","created_at":"2026-07-05T04:33:01Z"},{"alias_kind":"arxiv_version","alias_value":"2206.08126v2","created_at":"2026-07-05T04:33:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.08126","created_at":"2026-07-05T04:33:01Z"},{"alias_kind":"pith_short_12","alias_value":"NQMPT3EKZUNW","created_at":"2026-07-05T04:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"NQMPT3EKZUNWSWT3","created_at":"2026-07-05T04:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"NQMPT3EK","created_at":"2026-07-05T04:33:01Z"}],"graph_snapshots":[{"event_id":"sha256:f8fc8033fcdfc7ce64bec57e1522089d92226d282edcf2315316e7fd225df71e","target":"graph","created_at":"2026-07-05T04:33:01Z","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/2206.08126/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Few-Shot Learning (FSL) requires vision models to quickly adapt to brand-new classification tasks with a shift in task distribution. Understanding the difficulties posed by this task distribution shift is central to FSL. In this paper, we show that a simple channel-wise feature transformation may be the key to unraveling this secret from a channel perspective. When facing novel few-shot tasks in the test-time datasets, this transformation can greatly improve the generalization ability of learned image representations, while being agnostic to the choice of training algorithms and datasets. Thro","authors_text":"Jing Xu, Xu Luo, Zenglin Xu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-06-16T12:38:45Z","title":"Channel Importance Matters in Few-Shot Image Classification"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.08126","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":"sha256:44f52b237f63d5cf302fae6b45bae73fad311c1ee8d12886325170137fc89aad","target":"record","created_at":"2026-07-05T04:33:01Z","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":"562cd82b466bb35e143cb55ad50bc968c28083d0e1d6d35d36d35f69dbba7fbe","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-06-16T12:38:45Z","title_canon_sha256":"10e88af221a39b122c588ef3af00fdc00da8d99f13cd2824fdcd177e76ce4ca1"},"schema_version":"1.0","source":{"id":"2206.08126","kind":"arxiv","version":2}},"canonical_sha256":"6c18f9ec8acd1b695a7b41f64473ee206d4bdf077933ad9b1a7d94fad1312d68","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6c18f9ec8acd1b695a7b41f64473ee206d4bdf077933ad9b1a7d94fad1312d68","first_computed_at":"2026-07-05T04:33:01.597591Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:33:01.597591Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GpQs2ImNrZpm/f75Ps4SHnsjbcHFKGzC4uifO3Xa7qYhC6FJ3z6yYZIkBVnk9HKF34/iVnd3g4R0IlEL2h3RBw==","signature_status":"signed_v1","signed_at":"2026-07-05T04:33:01.597985Z","signed_message":"canonical_sha256_bytes"},"source_id":"2206.08126","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:44f52b237f63d5cf302fae6b45bae73fad311c1ee8d12886325170137fc89aad","sha256:f8fc8033fcdfc7ce64bec57e1522089d92226d282edcf2315316e7fd225df71e"],"state_sha256":"d4c0bf0fbb88716c4cab9ebb69fae9976044b9688f5c6eb04db2109dc80ed7fa"}