{"id":"https://openalex.org/W3139770405","doi":"https://doi.org/10.3390/s21072496","title":"Optimization of Imminent Labor Prediction Systems in Women with Threatened Preterm Labor Based on Electrohysterography","display_name":"Optimization of Imminent Labor Prediction Systems in Women with Threatened Preterm Labor Based on Electrohysterography","publication_year":2021,"publication_date":"2021-04-03","ids":{"openalex":"https://openalex.org/W3139770405","doi":"https://doi.org/10.3390/s21072496","mag":"3139770405","pmid":"https://pubmed.ncbi.nlm.nih.gov/33916679"},"language":"en","primary_location":{"id":"doi:10.3390/s21072496","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21072496","pdf_url":"https://www.mdpi.com/1424-8220/21/7/2496/pdf?version=1617940045","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/21/7/2496/pdf?version=1617940045","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5066097218","display_name":"Gema Prats-Boluda","orcid":"https://orcid.org/0000-0002-9362-5055"},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"education","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Gema Prats-Boluda","raw_affiliation_strings":["Centro de Investigaci\u00f3n e Innovaci\u00f3n en Bioingenier\u00eda, Universitat Polit\u00e8cnica de Val\u00e8ncia, 46022 Valencia, Spain"],"raw_orcid":"https://orcid.org/0000-0002-9362-5055","affiliations":[{"raw_affiliation_string":"Centro de Investigaci\u00f3n e Innovaci\u00f3n en Bioingenier\u00eda, Universitat Polit\u00e8cnica de Val\u00e8ncia, 46022 Valencia, Spain","institution_ids":["https://openalex.org/I60053951"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013244128","display_name":"Julio Pastor-Tronch","orcid":null},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"education","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Julio Pastor-Tronch","raw_affiliation_strings":["Centro de Investigaci\u00f3n e Innovaci\u00f3n en Bioingenier\u00eda, Universitat Polit\u00e8cnica de Val\u00e8ncia, 46022 Valencia, Spain"],"raw_orcid":"https://orcid.org/0000-0002-7245-6790","affiliations":[{"raw_affiliation_string":"Centro de Investigaci\u00f3n e Innovaci\u00f3n en Bioingenier\u00eda, Universitat Polit\u00e8cnica de Val\u00e8ncia, 46022 Valencia, Spain","institution_ids":["https://openalex.org/I60053951"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068141518","display_name":"Javier Garcia\u2010Casado","orcid":"https://orcid.org/0000-0003-1410-2721"},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"education","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Javier Garcia-Casado","raw_affiliation_strings":["Centro de Investigaci\u00f3n e Innovaci\u00f3n en Bioingenier\u00eda, Universitat Polit\u00e8cnica de Val\u00e8ncia, 46022 Valencia, Spain"],"raw_orcid":"https://orcid.org/0000-0003-1410-2721","affiliations":[{"raw_affiliation_string":"Centro de Investigaci\u00f3n e Innovaci\u00f3n en Bioingenier\u00eda, Universitat Polit\u00e8cnica de Val\u00e8ncia, 46022 Valencia, Spain","institution_ids":["https://openalex.org/I60053951"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048033089","display_name":"Rogelio Monfort-Ort\u00edz","orcid":"https://orcid.org/0000-0001-7931-8609"},"institutions":[{"id":"https://openalex.org/I3019010403","display_name":"Hospital Universitari i Polit\u00e8cnic La Fe","ror":"https://ror.org/01ar2v535","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I3019010403","https://openalex.org/I4210166036"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Rogelio Monfort-Ort\u00edz","raw_affiliation_strings":["Servicio de Obstetricia, Hospital Universitario y Polit\u00e9cnico de La Fe, 46026 Valencia, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Servicio de Obstetricia, Hospital Universitario y Polit\u00e9cnico de La Fe, 46026 Valencia, Spain","institution_ids":["https://openalex.org/I3019010403"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072756687","display_name":"Alfredo Perales","orcid":"https://orcid.org/0000-0002-2221-2560"},"institutions":[{"id":"https://openalex.org/I3019010403","display_name":"Hospital Universitari i Polit\u00e8cnic La Fe","ror":"https://ror.org/01ar2v535","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I3019010403","https://openalex.org/I4210166036"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Alfredo Perales Mar\u00edn","raw_affiliation_strings":["Servicio de Obstetricia, Hospital Universitario y Polit\u00e9cnico de La Fe, 46026 Valencia, Spain"],"raw_orcid":"https://orcid.org/0000-0002-2221-2560","affiliations":[{"raw_affiliation_string":"Servicio de Obstetricia, Hospital Universitario y Polit\u00e9cnico de La Fe, 46026 Valencia, Spain","institution_ids":["https://openalex.org/I3019010403"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029407465","display_name":"Vicente Diago","orcid":"https://orcid.org/0000-0003-1882-1176"},"institutions":[{"id":"https://openalex.org/I3019010403","display_name":"Hospital Universitari i Polit\u00e8cnic La Fe","ror":"https://ror.org/01ar2v535","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I3019010403","https://openalex.org/I4210166036"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Vicente Diago","raw_affiliation_strings":["Servicio de Obstetricia, Hospital Universitario y Polit\u00e9cnico de La Fe, 46026 Valencia, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Servicio de Obstetricia, Hospital Universitario y Polit\u00e9cnico de La Fe, 46026 Valencia, Spain","institution_ids":["https://openalex.org/I3019010403"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070184846","display_name":"Alba Roca-Prats","orcid":"https://orcid.org/0000-0001-6734-5116"},"institutions":[{"id":"https://openalex.org/I3019010403","display_name":"Hospital Universitari i Polit\u00e8cnic La Fe","ror":"https://ror.org/01ar2v535","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I3019010403","https://openalex.org/I4210166036"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Alba Roca Prats","raw_affiliation_strings":["Servicio de Obstetricia, Hospital Universitario y Polit\u00e9cnico de La Fe, 46026 Valencia, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Servicio de Obstetricia, Hospital Universitario y Polit\u00e9cnico de La Fe, 46026 Valencia, Spain","institution_ids":["https://openalex.org/I3019010403"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067245082","display_name":"Yiyao Ye-Lin","orcid":"https://orcid.org/0000-0003-2929-181X"},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"education","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Yiyao Ye-Lin","raw_affiliation_strings":["Centro de Investigaci\u00f3n e Innovaci\u00f3n en Bioingenier\u00eda, Universitat Polit\u00e8cnica de Val\u00e8ncia, 46022 Valencia, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centro de Investigaci\u00f3n e Innovaci\u00f3n en Bioingenier\u00eda, Universitat Polit\u00e8cnica de Val\u00e8ncia, 46022 Valencia, Spain","institution_ids":["https://openalex.org/I60053951"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5066097218"],"corresponding_institution_ids":["https://openalex.org/I60053951"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":1.5266,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.82199456,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"21","issue":"7","first_page":"2496","last_page":"2496"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11290","display_name":"Preterm Birth and Chorioamnionitis","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11290","display_name":"Preterm Birth and Chorioamnionitis","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11184","display_name":"Neonatal and fetal brain pathology","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11060","display_name":"Infant Development and Preterm Care","score":0.9932000041007996,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/percentile","display_name":"Percentile","score":0.7983099222183228},{"id":"https://openalex.org/keywords/extreme-learning-machine","display_name":"Extreme learning machine","score":0.7001861333847046},{"id":"https://openalex.org/keywords/random-forest","display_name":"Random forest","score":0.6499230265617371},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.48211097717285156},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.47297540307044983},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4639683961868286},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.44670921564102173},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.44452357292175293},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.41042670607566833},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3356553316116333},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2837722897529602},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2027818262577057},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13252022862434387},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.11276295781135559}],"concepts":[{"id":"https://openalex.org/C122048520","wikidata":"https://www.wikidata.org/wiki/Q2913954","display_name":"Percentile","level":2,"score":0.7983099222183228},{"id":"https://openalex.org/C2780150128","wikidata":"https://www.wikidata.org/wiki/Q21948731","display_name":"Extreme learning machine","level":3,"score":0.7001861333847046},{"id":"https://openalex.org/C169258074","wikidata":"https://www.wikidata.org/wiki/Q245748","display_name":"Random forest","level":2,"score":0.6499230265617371},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.48211097717285156},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.47297540307044983},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4639683961868286},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.44670921564102173},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.44452357292175293},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.41042670607566833},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3356553316116333},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2837722897529602},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2027818262577057},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13252022862434387},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.11276295781135559},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007231","descriptor_name":"Infant, Newborn","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007231","descriptor_name":"Infant, Newborn","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007231","descriptor_name":"Infant, Newborn","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007743","descriptor_name":"Labor, Obstetric","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D007743","descriptor_name":"Labor, Obstetric","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D007743","descriptor_name":"Labor, Obstetric","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D007752","descriptor_name":"Obstetric Labor, Premature","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D007752","descriptor_name":"Obstetric Labor, Premature","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D007752","descriptor_name":"Obstetric Labor, Premature","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D011247","descriptor_name":"Pregnancy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011247","descriptor_name":"Pregnancy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011247","descriptor_name":"Pregnancy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014599","descriptor_name":"Uterus","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014599","descriptor_name":"Uterus","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014599","descriptor_name":"Uterus","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D047928","descriptor_name":"Premature Birth","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D047928","descriptor_name":"Premature Birth","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D047928","descriptor_name":"Premature Birth","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true}],"locations_count":6,"locations":[{"id":"doi:10.3390/s21072496","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21072496","pdf_url":"https://www.mdpi.com/1424-8220/21/7/2496/pdf?version=1617940045","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:33916679","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33916679","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:cbec6f981663453cb1628a4bb07e269a","is_oa":true,"landing_page_url":"https://doaj.org/article/cbec6f981663453cb1628a4bb07e269a","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 21, Iss 7, p 2496 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/21/7/2496/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s21072496","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 21; Issue 7; Pages: 2496","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:8038321","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8038321","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:riunet.upv.es:10251/176374","is_oa":true,"landing_page_url":"http://hdl.handle.net/10251/176374","pdf_url":null,"source":{"id":"https://openalex.org/S4306401500","display_name":"RiuNet (Politechnical University of Valencia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I60053951","host_organization_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","host_organization_lineage":["https://openalex.org/I60053951"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.3390/s21072496","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21072496","pdf_url":"https://www.mdpi.com/1424-8220/21/7/2496/pdf?version=1617940045","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.49000000953674316,"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8"}],"awards":[{"id":"https://openalex.org/G991184189","display_name":null,"funder_award_id":"AICO/2019/220","funder_id":"https://openalex.org/F4320321864","funder_display_name":"Generalitat Valenciana"}],"funders":[{"id":"https://openalex.org/F4320321864","display_name":"Generalitat Valenciana","ror":"https://ror.org/0097mvx21"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W3139770405.pdf"},"referenced_works_count":79,"referenced_works":["https://openalex.org/W12634388","https://openalex.org/W846368589","https://openalex.org/W1493357981","https://openalex.org/W1923430104","https://openalex.org/W1924290394","https://openalex.org/W1966513653","https://openalex.org/W1969291544","https://openalex.org/W1976182010","https://openalex.org/W1978869614","https://openalex.org/W1986690135","https://openalex.org/W1996687787","https://openalex.org/W2016710902","https://openalex.org/W2029395787","https://openalex.org/W2030483038","https://openalex.org/W2030892577","https://openalex.org/W2044561160","https://openalex.org/W2074010434","https://openalex.org/W2076604107","https://openalex.org/W2081319908","https://openalex.org/W2089811959","https://openalex.org/W2098834296","https://openalex.org/W2106478809","https://openalex.org/W2111072639","https://openalex.org/W2116842490","https://openalex.org/W2135145601","https://openalex.org/W2137478377","https://openalex.org/W2148143831","https://openalex.org/W2148657112","https://openalex.org/W2157395790","https://openalex.org/W2169101968","https://openalex.org/W2171509539","https://openalex.org/W2189109888","https://openalex.org/W2191183751","https://openalex.org/W2196215201","https://openalex.org/W2203609068","https://openalex.org/W2221079308","https://openalex.org/W2263963005","https://openalex.org/W2275604536","https://openalex.org/W2318680981","https://openalex.org/W2468086005","https://openalex.org/W2542855540","https://openalex.org/W2562238184","https://openalex.org/W2566381922","https://openalex.org/W2580318214","https://openalex.org/W2589064893","https://openalex.org/W2597639664","https://openalex.org/W2607312241","https://openalex.org/W2735000467","https://openalex.org/W2765420435","https://openalex.org/W2789190402","https://openalex.org/W2805465171","https://openalex.org/W2886456067","https://openalex.org/W2888816535","https://openalex.org/W2897342591","https://openalex.org/W2912744259","https://openalex.org/W2935794656","https://openalex.org/W2937778526","https://openalex.org/W2940888781","https://openalex.org/W2969976771","https://openalex.org/W2980513220","https://openalex.org/W2990736550","https://openalex.org/W2998364965","https://openalex.org/W3007498322","https://openalex.org/W3022932186","https://openalex.org/W3038908588","https://openalex.org/W3044416185","https://openalex.org/W3044853528","https://openalex.org/W3102027041","https://openalex.org/W6640473301","https://openalex.org/W6644463668","https://openalex.org/W6647362246","https://openalex.org/W6658100243","https://openalex.org/W6685214597","https://openalex.org/W6687403153","https://openalex.org/W6694165915","https://openalex.org/W6731493049","https://openalex.org/W6749049225","https://openalex.org/W6761326631","https://openalex.org/W7070840948"],"related_works":["https://openalex.org/W2067443264","https://openalex.org/W31566076","https://openalex.org/W4297902562","https://openalex.org/W2741186499","https://openalex.org/W2804652951","https://openalex.org/W1550559433","https://openalex.org/W2189235034","https://openalex.org/W1972782958","https://openalex.org/W2889302474","https://openalex.org/W2906710337"],"abstract_inverted_index":{"Preterm":[0],"birth":[1],"is":[2,22],"the":[3,11,23,30,46,66,102,125,135,140,151,182,191],"leading":[4],"cause":[5,26],"of":[6,27,33,68,107,154,168],"death":[7],"in":[8,29,39,97,139,162],"newborns":[9],"and":[10,87,110,115,129,132,146,156],"survivors":[12],"are":[13],"prone":[14],"to":[15,42,166,190],"health":[16],"complications.":[17],"Threatened":[18],"preterm":[19,44],"labor":[20,93],"(TPL)":[21],"most":[24],"common":[25],"hospitalization":[28],"second":[31],"half":[32],"pregnancy.":[34],"The":[35,172],"current":[36],"methods":[37],"used":[38],"clinical":[40],"practice":[41],"diagnose":[43],"labor,":[45],"Bishop":[47],"score":[48],"or":[49,104],"cervical":[50],"length,":[51],"have":[52],"high":[53,196],"negative":[54],"predictive":[55],"values":[56,138],"but":[57],"not":[58,176],"positive":[59],"ones.":[60],"In":[61],"this":[62],"work":[63],"we":[64],"analyzed":[65],"performance":[67,186],"computationally":[69],"efficient":[70],"classification":[71],"algorithms,":[72],"based":[73],"on":[74],"electrohysterographic":[75],"recordings":[76],"(EHG),":[77],"such":[78],"as":[79],"random":[80],"forest":[81],"(RF),":[82],"extreme":[83],"learning":[84],"machine":[85],"(ELM)":[86],"K-nearest":[88],"neighbors":[89],"(KNN)":[90],"for":[91,124],"imminent":[92],"(<7":[94],"days)":[95],"prediction":[96],"women":[98],"with":[99,114,150,194],"TPL,":[100],"using":[101],"50th":[103,152,183],"10th\u201390th":[105,173],"percentiles":[106,174],"temporal,":[108],"spectral":[109],"nonlinear":[111],"EHG":[112,155],"parameters":[113],"without":[116],"obstetric":[117,157],"data":[118],"inputs.":[119,158],"Two":[120],"criteria":[121],"were":[122],"assessed":[123],"classifier":[126],"design:":[127],"F1-score":[128,137],"sensitivity.":[130],"RFF1_2":[131,161],"ELMF1_2":[133,159],"provided":[134],"highest":[136],"validation":[141],"dataset,":[142,193],"(88.17":[143],"\u00b1":[144,148],"8.34%":[145],"90.2":[147],"4.43%)":[149],"percentile":[153],"outperformed":[160],"sensitivity,":[163],"being":[164],"similar":[165],"those":[167],"ELMSens":[169],"(sensitivity":[170],"optimization).":[171],"did":[175],"provide":[177],"a":[178,195],"significant":[179],"improvement":[180],"over":[181],"percentile.":[184],"KNN":[185],"was":[187],"highly":[188],"sensitive":[189],"input":[192],"generalization":[197],"capability.":[198]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-05-22T06:13:13.366637","created_date":"2025-10-10T00:00:00"}