{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:ZDUEHADFQKM5OU55DQEGI3EDID","short_pith_number":"pith:ZDUEHADF","schema_version":"1.0","canonical_sha256":"c8e84380658299d753bd1c08646c8340febbe14dd358543a5b5688deb6107ee1","source":{"kind":"arxiv","id":"1808.07120","version":1},"attestation_state":"computed","paper":{"title":"Exploring a Unified Attention-Based Pooling Framework for Speaker Verification","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["eess.AS"],"primary_cat":"cs.SD","authors_text":"Jia Liu, Liang He, Weiwei Liu, Yi Liu","submitted_at":"2018-08-21T20:28:46Z","abstract_excerpt":"The pooling layer is an essential component in the neural network based speaker verification. Most of the current networks in speaker verification use average pooling to derive the utterance-level speaker representations. Average pooling takes every frame as equally important, which is suboptimal since the speaker-discriminant power is different between speech segments. In this paper, we present a unified attention-based pooling framework and combine it with the multi-head attention. Experiments on the Fisher and NIST SRE 2010 dataset show that involving outputs from lower layers to compute th"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1808.07120","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2018-08-21T20:28:46Z","cross_cats_sorted":["eess.AS"],"title_canon_sha256":"933921477d1f22bcb00fc5497cbcc096a8aa015c736b65f0618aa5e2d0a58751","abstract_canon_sha256":"3043b058ce3095d795a090f4b4779cffc30cf9ef4b2f3a8915c57661a3f8c267"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:07:29.892663Z","signature_b64":"I4hsHtQLkQ31O/27wpWiDyPhFRxxSJtywz1iNvgb/B17zk7XbBWwB3K7fQ/GMbs5ZhdinXwkLusRYAomR3b2AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c8e84380658299d753bd1c08646c8340febbe14dd358543a5b5688deb6107ee1","last_reissued_at":"2026-05-18T00:07:29.892062Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:07:29.892062Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Exploring a Unified Attention-Based Pooling Framework for Speaker Verification","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["eess.AS"],"primary_cat":"cs.SD","authors_text":"Jia Liu, Liang He, Weiwei Liu, Yi Liu","submitted_at":"2018-08-21T20:28:46Z","abstract_excerpt":"The pooling layer is an essential component in the neural network based speaker verification. Most of the current networks in speaker verification use average pooling to derive the utterance-level speaker representations. Average pooling takes every frame as equally important, which is suboptimal since the speaker-discriminant power is different between speech segments. In this paper, we present a unified attention-based pooling framework and combine it with the multi-head attention. Experiments on the Fisher and NIST SRE 2010 dataset show that involving outputs from lower layers to compute th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.07120","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1808.07120","created_at":"2026-05-18T00:07:29.892173+00:00"},{"alias_kind":"arxiv_version","alias_value":"1808.07120v1","created_at":"2026-05-18T00:07:29.892173+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.07120","created_at":"2026-05-18T00:07:29.892173+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZDUEHADFQKM5","created_at":"2026-05-18T12:33:07.085635+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZDUEHADFQKM5OU55","created_at":"2026-05-18T12:33:07.085635+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZDUEHADF","created_at":"2026-05-18T12:33:07.085635+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ZDUEHADFQKM5OU55DQEGI3EDID","json":"https://pith.science/pith/ZDUEHADFQKM5OU55DQEGI3EDID.json","graph_json":"https://pith.science/api/pith-number/ZDUEHADFQKM5OU55DQEGI3EDID/graph.json","events_json":"https://pith.science/api/pith-number/ZDUEHADFQKM5OU55DQEGI3EDID/events.json","paper":"https://pith.science/paper/ZDUEHADF"},"agent_actions":{"view_html":"https://pith.science/pith/ZDUEHADFQKM5OU55DQEGI3EDID","download_json":"https://pith.science/pith/ZDUEHADFQKM5OU55DQEGI3EDID.json","view_paper":"https://pith.science/paper/ZDUEHADF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1808.07120&json=true","fetch_graph":"https://pith.science/api/pith-number/ZDUEHADFQKM5OU55DQEGI3EDID/graph.json","fetch_events":"https://pith.science/api/pith-number/ZDUEHADFQKM5OU55DQEGI3EDID/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZDUEHADFQKM5OU55DQEGI3EDID/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZDUEHADFQKM5OU55DQEGI3EDID/action/storage_attestation","attest_author":"https://pith.science/pith/ZDUEHADFQKM5OU55DQEGI3EDID/action/author_attestation","sign_citation":"https://pith.science/pith/ZDUEHADFQKM5OU55DQEGI3EDID/action/citation_signature","submit_replication":"https://pith.science/pith/ZDUEHADFQKM5OU55DQEGI3EDID/action/replication_record"}},"created_at":"2026-05-18T00:07:29.892173+00:00","updated_at":"2026-05-18T00:07:29.892173+00:00"}