{"id":"https://openalex.org/W3175625952","doi":"https://doi.org/10.1007/978-3-030-79200-8_106","title":"General Freshness Recognition Method Based on Electronic Nose and Improved Unsupervised Signature Projection Algorithm","display_name":"General Freshness Recognition Method Based on Electronic Nose and Improved Unsupervised Signature Projection Algorithm","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3175625952","doi":"https://doi.org/10.1007/978-3-030-79200-8_106","mag":"3175625952"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-030-79200-8_106","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-030-79200-8_106","pdf_url":null,"source":{"id":"https://openalex.org/S2764905038","display_name":"Advances in intelligent systems and computing","issn_l":"2194-5357","issn":["2194-5357","2194-5365"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Intelligent Systems and Computing","raw_type":"book-chapter"},"type":"book-chapter","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/A5028460046","display_name":"Zhaojun Fan","orcid":null},"institutions":[{"id":"https://openalex.org/I4210107650","display_name":"Tianjin Vocational Institute","ror":"https://ror.org/012tjde79","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210107650"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhaojun Fan","raw_affiliation_strings":["Tianjin Modern Vocational Technology College, Tianjin, 300350, China"],"affiliations":[{"raw_affiliation_string":"Tianjin Modern Vocational Technology College, Tianjin, 300350, China","institution_ids":["https://openalex.org/I4210107650"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073670841","display_name":"Yongling Wang","orcid":"https://orcid.org/0000-0002-0474-4782"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yongling Wang","raw_affiliation_strings":["Tianjin Ocean Pal Carol Biotech CO., Ltd., Tianjin, 300350, China"],"affiliations":[{"raw_affiliation_string":"Tianjin Ocean Pal Carol Biotech CO., Ltd., Tianjin, 300350, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5028460046"],"corresponding_institution_ids":["https://openalex.org/I4210107650"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12785064,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"715","last_page":"719"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.9954000115394592,"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/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.9954000115394592,"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/electronic-nose","display_name":"Electronic nose","score":0.9664948582649231},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6553667783737183},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6024439930915833},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.580722451210022},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.5707353353500366},{"id":"https://openalex.org/keywords/dimension","display_name":"Dimension (graph theory)","score":0.5564908981323242},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.509924054145813},{"id":"https://openalex.org/keywords/feature-vector","display_name":"Feature vector","score":0.4629320502281189},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.42145299911499023},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23905658721923828}],"concepts":[{"id":"https://openalex.org/C23895516","wikidata":"https://www.wikidata.org/wiki/Q550092","display_name":"Electronic nose","level":2,"score":0.9664948582649231},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6553667783737183},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6024439930915833},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.580722451210022},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.5707353353500366},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.5564908981323242},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.509924054145813},{"id":"https://openalex.org/C83665646","wikidata":"https://www.wikidata.org/wiki/Q42139305","display_name":"Feature vector","level":2,"score":0.4629320502281189},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.42145299911499023},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23905658721923828},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-030-79200-8_106","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-030-79200-8_106","pdf_url":null,"source":{"id":"https://openalex.org/S2764905038","display_name":"Advances in intelligent systems and computing","issn_l":"2194-5357","issn":["2194-5357","2194-5365"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Intelligent Systems and Computing","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.699999988079071}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W628179521"],"related_works":["https://openalex.org/W2056596841","https://openalex.org/W2080410076","https://openalex.org/W2349581046","https://openalex.org/W2912293709","https://openalex.org/W1596740836","https://openalex.org/W1982974357","https://openalex.org/W2081756653","https://openalex.org/W2523761394","https://openalex.org/W2086179153","https://openalex.org/W1499137908"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}