{"schema_version":"4ort.packet/1","entity":{"entity_id":"automatic-sleep-stage-scoring-using-time-frequency-analysis-and-stacked-sparse-autoencoders","kg_uuid":"4076d355-b66c-4729-91cc-69932a8b964f","wikidata_id":"openalex:W2180889008","name":"Automatic Sleep Stage Scoring Using Time-Frequency Analysis and Stacked Sparse Autoencoders","description":"Research article (Annals of Biomedical Engineering, 2015) · cited 323× · AI/ML","type":"CreativeWork","url":"https://4ort.xyz/entity/automatic-sleep-stage-scoring-using-time-frequency-analysis-and-stacked-sparse-autoencoders"},"status":"complete","as_of":{"copy_written_at":"2026-10-16T20:41:20Z","last_source_edit_seen":null,"stale_possible":false,"claims_refreshed_at":null,"source_revision":null},"facts":[{"field":"P31","label":"instance of","value":"scholarly article","value_id":"Q13442814","value_raw":"Q13442814","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"openalex","source_name":"OpenAlex","source_record":"https://openalex.org/W2180889008","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[]},"trust":{"band":"high","basis":"dataset-record/1","calibrated":false}},{"field":"P577","label":"publication date","value":"2015-10-13","value_id":null,"value_raw":"+2015-10-13T00:00:00Z","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"openalex","source_name":"OpenAlex","source_record":"https://openalex.org/W2180889008","source_edition":"20260923","edition_basis":"lake_edition","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[]},"trust":{"band":"high","basis":"dataset-record/1","calibrated":false}},{"field":"P356","label":"DOI","value":"10.1007/S10439-015-1444-Y","value_id":null,"value_raw":"10.1007/S10439-015-1444-Y","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"openalex","source_name":"OpenAlex","source_record":"https://openalex.org/W2180889008","source_edition":"20260923","edition_basis":"lake_edition","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[]},"trust":{"band":"high","basis":"dataset-record/1","calibrated":false}},{"field":"P698","label":"PubMed publication ID","value":"26464268","value_id":null,"value_raw":"26464268","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"openalex","source_name":"OpenAlex","source_record":"https://openalex.org/W2180889008","source_edition":"20260923","edition_basis":"lake_edition","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[]},"trust":{"band":"high","basis":"dataset-record/1","calibrated":false}},{"field":"P1433","label":"published in","value":"Annals of Biomedical Engineering","value_id":"Q15760783","value_raw":"Q15760783","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"openalex","source_name":"OpenAlex","source_record":"https://openalex.org/W2180889008","source_edition":"20260923","edition_basis":"lake_edition","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[]},"trust":{"band":"high","basis":"dataset-record/1","calibrated":false}},{"field":"P1476","label":"title","value":"Automatic Sleep Stage Scoring Using Time-Frequency Analysis and Stacked Sparse Autoencoders","value_id":null,"value_raw":{"lang":"en","text":"Automatic Sleep Stage Scoring Using Time-Frequency Analysis and Stacked Sparse Autoencoders"},"rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"openalex","source_name":"OpenAlex","source_record":"https://openalex.org/W2180889008","source_edition":"20260923","edition_basis":"lake_edition","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[]},"trust":{"band":"high","basis":"dataset-record/1","calibrated":false}}],"unknowns":[],"omitted":{"facts":0,"reason":null},"licences":[{"source":"openalex","source_name":"OpenAlex","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"fields":["P31","P577","P356","P698","P1433","P1476"]}],"routes":{"entity_page":"https://4ort.xyz/entity/automatic-sleep-stage-scoring-using-time-frequency-analysis-and-stacked-sparse-autoencoders","packet_api":"https://4ort.xyz/api/v1/entities/automatic-sleep-stage-scoring-using-time-frequency-analysis-and-stacked-sparse-autoencoders/packet","facts_jsonld":"https://4ort.xyz/entity/automatic-sleep-stage-scoring-using-time-frequency-analysis-and-stacked-sparse-autoencoders/facts.json","changes_api":"https://4ort.xyz/api/v1/knowledge/get_entity_changes?entity=automatic-sleep-stage-scoring-using-time-frequency-analysis-and-stacked-sparse-autoencoders","attention_api":"https://4ort.xyz/api/v1/knowledge/get_attention?entity=automatic-sleep-stage-scoring-using-time-frequency-analysis-and-stacked-sparse-autoencoders","wikidata":null,"official_website":null},"trust_rules":{"dataset-record/1":"The fact is the cited dataset's own published record (band high). Reference support, not a probability."},"notes":[]}