{"id":"https://openalex.org/W4320494417","doi":"https://doi.org/10.3390/s23042031","title":"On the Role of Training Data for SVM-Based Microwave Brain Stroke Detection and Classification","display_name":"On the Role of Training Data for SVM-Based Microwave Brain Stroke Detection and Classification","publication_year":2023,"publication_date":"2023-02-10","ids":{"openalex":"https://openalex.org/W4320494417","doi":"https://doi.org/10.3390/s23042031","pmid":"https://pubmed.ncbi.nlm.nih.gov/36850630"},"language":"en","primary_location":{"id":"doi:10.3390/s23042031","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23042031","pdf_url":"https://www.mdpi.com/1424-8220/23/4/2031/pdf?version=1676042493","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/1424-8220/23/4/2031/pdf?version=1676042493","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5028804885","display_name":"Tom\u00e1\u0161 Pokorn\u00fd","orcid":"https://orcid.org/0000-0001-7628-6031"},"institutions":[{"id":"https://openalex.org/I44504214","display_name":"Czech Technical University in Prague","ror":"https://ror.org/03kqpb082","country_code":"CZ","type":"education","lineage":["https://openalex.org/I44504214"]}],"countries":["CZ"],"is_corresponding":true,"raw_author_name":"Tomas Pokorny","raw_affiliation_strings":["Department of Biomedical Technology, Faculty of Biomedical Engineering, Czech Technical University in Prague, 166 00 Prague, Czech Republic"],"raw_orcid":"https://orcid.org/0000-0001-7628-6031","affiliations":[{"raw_affiliation_string":"Department of Biomedical Technology, Faculty of Biomedical Engineering, Czech Technical University in Prague, 166 00 Prague, Czech Republic","institution_ids":["https://openalex.org/I44504214"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075145036","display_name":"Jan Vrba","orcid":"https://orcid.org/0000-0001-6528-0187"},"institutions":[{"id":"https://openalex.org/I44504214","display_name":"Czech Technical University in Prague","ror":"https://ror.org/03kqpb082","country_code":"CZ","type":"education","lineage":["https://openalex.org/I44504214"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Jan Vrba","raw_affiliation_strings":["Department of Biomedical Technology, Faculty of Biomedical Engineering, Czech Technical University in Prague, 166 00 Prague, Czech Republic"],"raw_orcid":"https://orcid.org/0000-0001-6528-0187","affiliations":[{"raw_affiliation_string":"Department of Biomedical Technology, Faculty of Biomedical Engineering, Czech Technical University in Prague, 166 00 Prague, Czech Republic","institution_ids":["https://openalex.org/I44504214"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012250465","display_name":"Ond\u0159ej Fi\u0161er","orcid":"https://orcid.org/0000-0001-8259-0611"},"institutions":[{"id":"https://openalex.org/I44504214","display_name":"Czech Technical University in Prague","ror":"https://ror.org/03kqpb082","country_code":"CZ","type":"education","lineage":["https://openalex.org/I44504214"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Ondrej Fiser","raw_affiliation_strings":["Department of Biomedical Technology, Faculty of Biomedical Engineering, Czech Technical University in Prague, 166 00 Prague, Czech Republic"],"raw_orcid":"https://orcid.org/0000-0001-8259-0611","affiliations":[{"raw_affiliation_string":"Department of Biomedical Technology, Faculty of Biomedical Engineering, Czech Technical University in Prague, 166 00 Prague, Czech Republic","institution_ids":["https://openalex.org/I44504214"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047541937","display_name":"David Vrba","orcid":"https://orcid.org/0000-0002-8631-4283"},"institutions":[{"id":"https://openalex.org/I44504214","display_name":"Czech Technical University in Prague","ror":"https://ror.org/03kqpb082","country_code":"CZ","type":"education","lineage":["https://openalex.org/I44504214"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"David Vrba","raw_affiliation_strings":["Department of Biomedical Technology, Faculty of Biomedical Engineering, Czech Technical University in Prague, 166 00 Prague, Czech Republic"],"raw_orcid":"https://orcid.org/0000-0002-8631-4283","affiliations":[{"raw_affiliation_string":"Department of Biomedical Technology, Faculty of Biomedical Engineering, Czech Technical University in Prague, 166 00 Prague, Czech Republic","institution_ids":["https://openalex.org/I44504214"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057477153","display_name":"Tomas Drizdal","orcid":"https://orcid.org/0000-0001-9061-8231"},"institutions":[{"id":"https://openalex.org/I44504214","display_name":"Czech Technical University in Prague","ror":"https://ror.org/03kqpb082","country_code":"CZ","type":"education","lineage":["https://openalex.org/I44504214"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Tomas Drizdal","raw_affiliation_strings":["Department of Biomedical Technology, Faculty of Biomedical Engineering, Czech Technical University in Prague, 166 00 Prague, Czech Republic"],"raw_orcid":"https://orcid.org/0000-0001-9061-8231","affiliations":[{"raw_affiliation_string":"Department of Biomedical Technology, Faculty of Biomedical Engineering, Czech Technical University in Prague, 166 00 Prague, Czech Republic","institution_ids":["https://openalex.org/I44504214"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091757263","display_name":"Marek Nov\u00e1k","orcid":"https://orcid.org/0000-0001-9255-2651"},"institutions":[{"id":"https://openalex.org/I44504214","display_name":"Czech Technical University in Prague","ror":"https://ror.org/03kqpb082","country_code":"CZ","type":"education","lineage":["https://openalex.org/I44504214"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Marek Novak","raw_affiliation_strings":["Department of Biomedical Technology, Faculty of Biomedical Engineering, Czech Technical University in Prague, 166 00 Prague, Czech Republic"],"raw_orcid":"https://orcid.org/0000-0001-9255-2651","affiliations":[{"raw_affiliation_string":"Department of Biomedical Technology, Faculty of Biomedical Engineering, Czech Technical University in Prague, 166 00 Prague, Czech Republic","institution_ids":["https://openalex.org/I44504214"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039204268","display_name":"Luca Tosi","orcid":"https://orcid.org/0000-0003-2089-2483"},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Luca Tosi","raw_affiliation_strings":["ELEDIA Research Center (ELEDIA@UniTN\u2014University of Trento), DICAM\u2014Department of Civil, Environmental, and Mechanical Engineering, Via Mesiano 77, 38123 Trento, Italy"],"raw_orcid":"https://orcid.org/0000-0003-2089-2483","affiliations":[{"raw_affiliation_string":"ELEDIA Research Center (ELEDIA@UniTN\u2014University of Trento), DICAM\u2014Department of Civil, Environmental, and Mechanical Engineering, Via Mesiano 77, 38123 Trento, Italy","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091637734","display_name":"Alessandro Polo","orcid":"https://orcid.org/0000-0002-8190-2377"},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alessandro Polo","raw_affiliation_strings":["ELEDIA Research Center (ELEDIA@UniTN\u2014University of Trento), DICAM\u2014Department of Civil, Environmental, and Mechanical Engineering, Via Mesiano 77, 38123 Trento, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ELEDIA Research Center (ELEDIA@UniTN\u2014University of Trento), DICAM\u2014Department of Civil, Environmental, and Mechanical Engineering, Via Mesiano 77, 38123 Trento, Italy","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015474725","display_name":"Marco Salucci","orcid":"https://orcid.org/0000-0002-6948-8636"},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marco Salucci","raw_affiliation_strings":["ELEDIA Research Center (ELEDIA@UniTN\u2014University of Trento), DICAM\u2014Department of Civil, Environmental, and Mechanical Engineering, Via Mesiano 77, 38123 Trento, Italy"],"raw_orcid":"https://orcid.org/0000-0002-6948-8636","affiliations":[{"raw_affiliation_string":"ELEDIA Research Center (ELEDIA@UniTN\u2014University of Trento), DICAM\u2014Department of Civil, Environmental, and Mechanical Engineering, Via Mesiano 77, 38123 Trento, Italy","institution_ids":["https://openalex.org/I193223587"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5028804885"],"corresponding_institution_ids":["https://openalex.org/I44504214"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":3.0332,"has_fulltext":true,"cited_by_count":29,"citation_normalized_percentile":{"value":0.9161873,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"23","issue":"4","first_page":"2031","last_page":"2031"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.9890000224113464,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9879999756813049,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.8334474563598633},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5921837091445923},{"id":"https://openalex.org/keywords/test-data","display_name":"Test data","score":0.5460554957389832},{"id":"https://openalex.org/keywords/training-set","display_name":"Training set","score":0.5454387068748474},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.5320360064506531},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5257588028907776},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5189371109008789},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.45450952649116516},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.43392688035964966},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3579759895801544},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16975274682044983},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16173291206359863}],"concepts":[{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.8334474563598633},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5921837091445923},{"id":"https://openalex.org/C16910744","wikidata":"https://www.wikidata.org/wiki/Q7705759","display_name":"Test data","level":2,"score":0.5460554957389832},{"id":"https://openalex.org/C51632099","wikidata":"https://www.wikidata.org/wiki/Q3985153","display_name":"Training set","level":2,"score":0.5454387068748474},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.5320360064506531},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5257588028907776},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5189371109008789},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.45450952649116516},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.43392688035964966},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3579759895801544},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16975274682044983},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16173291206359863},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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":"D001921","descriptor_name":"Brain","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","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":"D008872","descriptor_name":"Microwaves","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008872","descriptor_name":"Microwaves","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008872","descriptor_name":"Microwaves","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D020521","descriptor_name":"Stroke","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D020521","descriptor_name":"Stroke","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D020521","descriptor_name":"Stroke","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D060388","descriptor_name":"Support Vector Machine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D060388","descriptor_name":"Support Vector Machine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D060388","descriptor_name":"Support Vector Machine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":6,"locations":[{"id":"doi:10.3390/s23042031","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23042031","pdf_url":"https://www.mdpi.com/1424-8220/23/4/2031/pdf?version=1676042493","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:36850630","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36850630","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:pubmedcentral.nih.gov:9962620","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9962620","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC9962620/pdf/sensors-23-02031.pdf","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:doaj.org/article:7f4178e9675442adab2b1ea629bc9f9a","is_oa":true,"landing_page_url":"https://doaj.org/article/7f4178e9675442adab2b1ea629bc9f9a","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 23, Iss 4, p 2031 (2023)","raw_type":"article"},{"id":"pmh:oai:iris.unitn.it:11572/383333","is_oa":true,"landing_page_url":"https://hdl.handle.net/11572/383333","pdf_url":null,"source":{"id":"https://openalex.org/S4306401913","display_name":"Institutional Research Information System (Universit\u00e0 degli Studi di Trento)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I193223587","host_organization_name":"University of Trento","host_organization_lineage":["https://openalex.org/I193223587"],"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":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:mdpi.com:/1424-8220/23/4/2031/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s23042031","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","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s23042031","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23042031","pdf_url":"https://www.mdpi.com/1424-8220/23/4/2031/pdf?version=1676042493","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":[],"awards":[{"id":"https://openalex.org/G3156794620","display_name":null,"funder_award_id":"21-00579S","funder_id":"https://openalex.org/F4320321006","funder_display_name":"Grantov\u00e1 Agentura \u010cesk\u00e9 Republiky"}],"funders":[{"id":"https://openalex.org/F4320321006","display_name":"Grantov\u00e1 Agentura \u010cesk\u00e9 Republiky","ror":"https://ror.org/01pv73b02"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4320494417.pdf"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W2014761815","https://openalex.org/W2023279849","https://openalex.org/W2063642212","https://openalex.org/W2130160332","https://openalex.org/W2530225882","https://openalex.org/W2560002865","https://openalex.org/W2747848805","https://openalex.org/W2769250359","https://openalex.org/W2902616467","https://openalex.org/W2933606628","https://openalex.org/W2968274024","https://openalex.org/W2969971421","https://openalex.org/W2982649121","https://openalex.org/W3026973705","https://openalex.org/W3043391460","https://openalex.org/W3111256455","https://openalex.org/W3120216376","https://openalex.org/W4285291722","https://openalex.org/W4313574424","https://openalex.org/W4320515908"],"related_works":["https://openalex.org/W2345184372","https://openalex.org/W3013515612","https://openalex.org/W2136184105","https://openalex.org/W2187500075","https://openalex.org/W2041399278","https://openalex.org/W2160451891","https://openalex.org/W2336974148","https://openalex.org/W2056016498","https://openalex.org/W6229082","https://openalex.org/W3195168932"],"abstract_inverted_index":{"The":[0,53,83,128],"aim":[1],"of":[2,26,45,56,73,99,110,118,141,163],"this":[3,188],"work":[4],"was":[5,51],"to":[6,90,121,137,169,193],"test":[7,49,91],"microwave":[8],"brain":[9],"stroke":[10,143],"detection":[11],"and":[12,24,29,48,63,76,107,144,198],"classification":[13,35,126],"using":[14],"support":[15],"vector":[16],"machines":[17],"(SVMs).":[18],"We":[19],"tested":[20],"how":[21],"the":[22,33,96,100,103,108,116,123,132,139,142,171,184,194],"nature":[23],"variability":[25,120],"training":[27,47,101,175],"data":[28,50,86,162],"system":[30],"parameters":[31,79,98],"impact":[32],"achieved":[34],"accuracy.":[36,127],"Using":[37],"experimentally":[38],"verified":[39],"numerical":[40],"models,":[41],"a":[42],"large":[43],"database":[44],"synthetic":[46,85],"created.":[52],"models":[54],"consist":[55],"an":[57],"antenna":[58],"array":[59],"surrounding":[60],"reconfigurable":[61],"geometrically":[62],"dielectrically":[64],"realistic":[65],"human":[66],"head":[67],"phantoms":[68],"with":[69,154,165,179],"virtually":[70],"inserted":[71],"strokes":[72,167],"arbitrary":[74],"size,":[75],"different":[77,81,93],"dielectric":[78],"in":[80],"positions.":[82],"generated":[84],"sets":[87],"were":[88],"used":[89],"four":[92],"hypotheses,":[94],"regarding":[95],"appropriate":[97,104],"dataset,":[102],"frequency":[105,111],"range":[106],"number":[109],"points,":[112],"as":[113,115],"well":[114],"level":[117],"subject":[119],"reach":[122],"highest":[124],"SVM":[125,133,177],"results":[129],"indicate":[130],"that":[131,161],"algorithm":[134],"is":[135,159],"able":[136],"detect":[138],"presence":[140],"classify":[145],"it":[146,158],"(i.e.,":[147],"ischemic":[148],"or":[149],"hemorrhagic)":[150],"even":[151],"when":[152],"trained":[153],"single-frequency":[155],"data.":[156],"Moreover,":[157],"shown":[160],"subjects":[164],"smaller":[166],"appear":[168],"be":[170],"most":[172],"suitable":[173],"for":[174,187,196],"accurate":[176],"predictors":[178],"high":[180],"generalization":[181],"capabilities.":[182],"Finally,":[183],"datasets":[185],"created":[186],"study":[189],"are":[190],"made":[191],"available":[192],"community":[195],"testing":[197],"developing":[199],"their":[200],"own":[201],"algorithms.":[202]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":11},{"year":2023,"cited_by_count":8}],"updated_date":"2026-05-21T09:19:25.381259","created_date":"2025-10-10T00:00:00"}