{"id":"https://openalex.org/W2108175694","doi":"https://doi.org/10.1109/rivf.2009.5174651","title":"On Evaluating Sport Event Recognition using Bag-of-Words Model","display_name":"On Evaluating Sport Event Recognition using Bag-of-Words Model","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2108175694","doi":"https://doi.org/10.1109/rivf.2009.5174651","mag":"2108175694"},"language":"en","primary_location":{"id":"doi:10.1109/rivf.2009.5174651","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rivf.2009.5174651","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE-RIVF International Conference on Computing and Communication Technologies","raw_type":"proceedings-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/A5020204110","display_name":"Vo Dinh Phong","orcid":null},"institutions":[{"id":"https://openalex.org/I23582244","display_name":"Ho Chi Minh City University of Science","ror":"https://ror.org/05jfbgm49","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023","https://openalex.org/I23582244"]}],"countries":["VN"],"is_corresponding":true,"raw_author_name":"Vo Dinh Phong","raw_affiliation_strings":["Department of Computer Science, University of Science, Ho Chi Minh city, Vietnam","Dept. of Comput. Sci., Univ. of Sci., Ho Chi Minh City, Vietnam"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Science, Ho Chi Minh city, Vietnam","institution_ids":["https://openalex.org/I23582244"]},{"raw_affiliation_string":"Dept. of Comput. Sci., Univ. of Sci., Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I23582244"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061037009","display_name":"Tran Ngoc Trung","orcid":"https://orcid.org/0000-0003-2863-9407"},"institutions":[{"id":"https://openalex.org/I23582244","display_name":"Ho Chi Minh City University of Science","ror":"https://ror.org/05jfbgm49","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023","https://openalex.org/I23582244"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Tran Ngoc Trung","raw_affiliation_strings":["Department of Computer Science, University of Science, Ho Chi Minh city, Vietnam","Dept. of Comput. Sci., Univ. of Sci., Ho Chi Minh City, Vietnam"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Science, Ho Chi Minh city, Vietnam","institution_ids":["https://openalex.org/I23582244"]},{"raw_affiliation_string":"Dept. of Comput. Sci., Univ. of Sci., Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I23582244"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030419086","display_name":"L\u00ea Ho\u00e0i B\u1eafc","orcid":null},"institutions":[{"id":"https://openalex.org/I23582244","display_name":"Ho Chi Minh City University of Science","ror":"https://ror.org/05jfbgm49","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023","https://openalex.org/I23582244"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Le Hoai Bac","raw_affiliation_strings":["Department of Computer Science, University of Science, Ho Chi Minh city, Vietnam","Dept. of Comput. Sci., Univ. of Sci., Ho Chi Minh City, Vietnam"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Science, Ho Chi Minh city, Vietnam","institution_ids":["https://openalex.org/I23582244"]},{"raw_affiliation_string":"Dept. of Comput. Sci., Univ. of Sci., Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I23582244"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5020204110"],"corresponding_institution_ids":["https://openalex.org/I23582244"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.14111129,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11439","display_name":"Video Analysis and Summarization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11439","display_name":"Video Analysis and Summarization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10812","display_name":"Human Pose and Action Recognition","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9836999773979187,"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":0.7950358390808105},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.6409177184104919},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.6272345781326294},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6249518394470215},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.5936421751976013},{"id":"https://openalex.org/keywords/naive-bayes-classifier","display_name":"Naive Bayes classifier","score":0.5919759273529053},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.5769586563110352},{"id":"https://openalex.org/keywords/bag-of-words-model","display_name":"Bag-of-words model","score":0.48718494176864624},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.484350323677063},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.46402791142463684},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.41697561740875244},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.33595460653305054},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.2526845335960388}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7950358390808105},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.6409177184104919},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6272345781326294},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6249518394470215},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.5936421751976013},{"id":"https://openalex.org/C52001869","wikidata":"https://www.wikidata.org/wiki/Q812530","display_name":"Naive Bayes classifier","level":3,"score":0.5919759273529053},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.5769586563110352},{"id":"https://openalex.org/C13672336","wikidata":"https://www.wikidata.org/wiki/Q3460803","display_name":"Bag-of-words model","level":2,"score":0.48718494176864624},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.484350323677063},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.46402791142463684},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.41697561740875244},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.33595460653305054},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.2526845335960388},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/rivf.2009.5174651","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rivf.2009.5174651","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE-RIVF International Conference on Computing and Communication Technologies","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1625255723","https://openalex.org/W2052065843","https://openalex.org/W2066941820","https://openalex.org/W2119953525","https://openalex.org/W2129666410","https://openalex.org/W2134665698","https://openalex.org/W2141303268","https://openalex.org/W2142194269","https://openalex.org/W2147625498","https://openalex.org/W2148948295","https://openalex.org/W2151103935","https://openalex.org/W2151259137","https://openalex.org/W2171896402","https://openalex.org/W4235246534","https://openalex.org/W6682450948"],"related_works":["https://openalex.org/W3152580332","https://openalex.org/W4389581355","https://openalex.org/W4377970780","https://openalex.org/W1824099197","https://openalex.org/W1594281393","https://openalex.org/W4385992653","https://openalex.org/W4281766958","https://openalex.org/W2891503321","https://openalex.org/W3188049864","https://openalex.org/W2938717424"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"extensive":[3],"experiments":[4],"on":[5,36],"sport":[6],"event":[7,52,66,89],"images":[8],"using":[9],"the":[10,29],"bag-of-words":[11],"model.":[12,38],"We":[13],"propose":[14],"a":[15,43,84],"simple":[16],"but":[17],"effective":[18],"combination":[19],"of":[20,31,40],"feature":[21],"extraction":[22],"and":[23],"visual":[24],"dictionary":[25],"formation":[26],"to":[27,62,79],"boost":[28],"performance":[30,50],"naive":[32],"Bayes":[33],"classifier":[34],"based":[35],"BOW":[37],"Despite":[39],"not":[41],"being":[42],"novel":[44],"idea,":[45],"our":[46],"algorithm":[47],"offers":[48],"encouraging":[49],"in":[51,56,65,74],"recognition":[53],"domain.":[54],"Moreover,":[55],"certain":[57],"degrees,":[58],"it":[59],"can":[60],"compete":[61],"typical":[63],"works":[64],"image":[67],"clustering.":[68],"Two":[69],"challenge":[70],"datasets":[71],"are":[72],"involved":[73],"discovering":[75],"interesting":[76],"facts":[77],"needed":[78],"be":[80],"concerned":[81],"when":[82],"designing":[83],"features":[85],"sharing":[86],"framework":[87],"for":[88],"recognition.":[90]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
