{"id":"https://openalex.org/W4387103825","doi":"https://doi.org/10.1007/s11227-023-05682-6","title":"Contrastive learning for unsupervised sentence embeddings using negative samples with diminished semantics","display_name":"Contrastive learning for unsupervised sentence embeddings using negative samples with diminished semantics","publication_year":2023,"publication_date":"2023-09-27","ids":{"openalex":"https://openalex.org/W4387103825","doi":"https://doi.org/10.1007/s11227-023-05682-6"},"language":"en","primary_location":{"id":"doi:10.1007/s11227-023-05682-6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11227-023-05682-6","pdf_url":null,"source":{"id":"https://openalex.org/S32326811","display_name":"The Journal of Supercomputing","issn_l":"0920-8542","issn":["0920-8542","1573-0484"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of Supercomputing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102983021","display_name":"Zhiyi Yu","orcid":"https://orcid.org/0000-0003-4048-2991"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhiyi Yu","raw_affiliation_strings":["School of Computer Science and Engineering, Central South University, Changsha, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100339431","display_name":"Hong Li","orcid":"https://orcid.org/0000-0003-1353-7838"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hong Li","raw_affiliation_strings":["School of Computer Science and Engineering, Central South University, Changsha, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101961655","display_name":"J. Feng","orcid":"https://orcid.org/0000-0002-4437-9599"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jialin Feng","raw_affiliation_strings":["School of Computer Science and Engineering, Central South University, Changsha, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5102983021"],"corresponding_institution_ids":["https://openalex.org/I139660479"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":0.1766,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.57243683,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"80","issue":"4","first_page":"5428","last_page":"5445"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11307","display_name":"Domain Adaptation and Few-Shot Learning","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9959999918937683,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.9005879163742065},{"id":"https://openalex.org/keywords/sentence","display_name":"Sentence","score":0.6717023849487305},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.568432629108429},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.5443640351295471},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5428024530410767},{"id":"https://openalex.org/keywords/unsupervised-learning","display_name":"Unsupervised learning","score":0.4411832094192505},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3314104676246643},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.21520385146141052}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9005879163742065},{"id":"https://openalex.org/C2777530160","wikidata":"https://www.wikidata.org/wiki/Q41796","display_name":"Sentence","level":2,"score":0.6717023849487305},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.568432629108429},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.5443640351295471},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5428024530410767},{"id":"https://openalex.org/C8038995","wikidata":"https://www.wikidata.org/wiki/Q1152135","display_name":"Unsupervised learning","level":2,"score":0.4411832094192505},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3314104676246643},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.21520385146141052}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11227-023-05682-6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11227-023-05682-6","pdf_url":null,"source":{"id":"https://openalex.org/S32326811","display_name":"The Journal of Supercomputing","issn_l":"0920-8542","issn":["0920-8542","1573-0484"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of Supercomputing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6499999761581421,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W1840435438","https://openalex.org/W2120615054","https://openalex.org/W2126400076","https://openalex.org/W2133458109","https://openalex.org/W2250861254","https://openalex.org/W2462305634","https://openalex.org/W2576489887","https://openalex.org/W2739351760","https://openalex.org/W2887997457","https://openalex.org/W2891177506","https://openalex.org/W2911588830","https://openalex.org/W2914688415","https://openalex.org/W2922917409","https://openalex.org/W2949547296","https://openalex.org/W2956130159","https://openalex.org/W2963341956","https://openalex.org/W2963804993","https://openalex.org/W2963846996","https://openalex.org/W2963955958","https://openalex.org/W2964199361","https://openalex.org/W2965373594","https://openalex.org/W2970641574","https://openalex.org/W3005680577","https://openalex.org/W3026732421","https://openalex.org/W3033406728","https://openalex.org/W3035524453","https://openalex.org/W3100652389","https://openalex.org/W3104033643","https://openalex.org/W3105440105","https://openalex.org/W3105816068","https://openalex.org/W3108682246","https://openalex.org/W3135611392","https://openalex.org/W3154229486","https://openalex.org/W3175362188","https://openalex.org/W3176047188","https://openalex.org/W3196790170","https://openalex.org/W3213189520","https://openalex.org/W4285590193","https://openalex.org/W4293812374","https://openalex.org/W4301372783","https://openalex.org/W4302400662","https://openalex.org/W4321229682","https://openalex.org/W4327709862","https://openalex.org/W4364302321","https://openalex.org/W4378194827","https://openalex.org/W6609127548"],"related_works":["https://openalex.org/W2375873920","https://openalex.org/W2146114872","https://openalex.org/W2392060890","https://openalex.org/W2392760275","https://openalex.org/W2083530853","https://openalex.org/W2009831055","https://openalex.org/W2393172683","https://openalex.org/W3211744874","https://openalex.org/W1994626569","https://openalex.org/W2368686738"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}