{"id":"https://openalex.org/W2081888816","doi":"https://doi.org/10.1145/2542050.2542066","title":"Document classification using semi-supervived mixture model of von Mises-Fisher distributions on document manifold","display_name":"Document classification using semi-supervived mixture model of von Mises-Fisher distributions on document manifold","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2081888816","doi":"https://doi.org/10.1145/2542050.2542066","mag":"2081888816"},"language":"en","primary_location":{"id":"doi:10.1145/2542050.2542066","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2542050.2542066","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Fourth Symposium on Information and Communication Technology - SoICT '13","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/A5113584950","display_name":"Nguy\u1ec5n Kim Anh","orcid":null},"institutions":[{"id":"https://openalex.org/I94518387","display_name":"Hanoi University of Science and Technology","ror":"https://ror.org/04nyv3z04","country_code":"VN","type":"education","lineage":["https://openalex.org/I94518387"]}],"countries":["VN"],"is_corresponding":true,"raw_author_name":"Nguyen Kim Anh","raw_affiliation_strings":["Hanoi University of Science and Technology"],"affiliations":[{"raw_affiliation_string":"Hanoi University of Science and Technology","institution_ids":["https://openalex.org/I94518387"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022485068","display_name":"Linh Ngo Van","orcid":"https://orcid.org/0000-0002-0011-5137"},"institutions":[{"id":"https://openalex.org/I94518387","display_name":"Hanoi University of Science and Technology","ror":"https://ror.org/04nyv3z04","country_code":"VN","type":"education","lineage":["https://openalex.org/I94518387"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Ngo Van Linh","raw_affiliation_strings":["Hanoi University of Science and Technology"],"affiliations":[{"raw_affiliation_string":"Hanoi University of Science and Technology","institution_ids":["https://openalex.org/I94518387"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051475503","display_name":"Le Hong Ky","orcid":"https://orcid.org/0000-0002-1106-5876"},"institutions":[{"id":"https://openalex.org/I94518387","display_name":"Hanoi University of Science and Technology","ror":"https://ror.org/04nyv3z04","country_code":"VN","type":"education","lineage":["https://openalex.org/I94518387"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Le Hong Ky","raw_affiliation_strings":["Hanoi University of Science and Technology"],"affiliations":[{"raw_affiliation_string":"Hanoi University of Science and Technology","institution_ids":["https://openalex.org/I94518387"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5096922485","display_name":"Tam Nguyen The","orcid":null},"institutions":[{"id":"https://openalex.org/I94518387","display_name":"Hanoi University of Science and Technology","ror":"https://ror.org/04nyv3z04","country_code":"VN","type":"education","lineage":["https://openalex.org/I94518387"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Tam Nguyen The","raw_affiliation_strings":["Hanoi University of Science and Technology"],"affiliations":[{"raw_affiliation_string":"Hanoi University of Science and Technology","institution_ids":["https://openalex.org/I94518387"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5113584950"],"corresponding_institution_ids":["https://openalex.org/I94518387"],"apc_list":null,"apc_paid":null,"fwci":0.9618,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.8247196,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"94","last_page":"100"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11901","display_name":"Bayesian Methods and Mixture Models","score":0.9976000189781189,"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/T11901","display_name":"Bayesian Methods and Mixture Models","score":0.9976000189781189,"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/T11550","display_name":"Text and Document Classification Technologies","score":0.9848999977111816,"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/T10637","display_name":"Advanced Clustering Algorithms Research","score":0.964900016784668,"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/von-mises-yield-criterion","display_name":"von Mises yield criterion","score":0.650242805480957},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5328258872032166},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.44971075654029846},{"id":"https://openalex.org/keywords/von-mises-distribution","display_name":"von Mises distribution","score":0.4256054759025574},{"id":"https://openalex.org/keywords/mixture-model","display_name":"Mixture model","score":0.4106976389884949},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3929511308670044},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3225941061973572},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09512850642204285},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.0825287401676178}],"concepts":[{"id":"https://openalex.org/C155165730","wikidata":"https://www.wikidata.org/wiki/Q1319519","display_name":"von Mises yield criterion","level":3,"score":0.650242805480957},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5328258872032166},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.44971075654029846},{"id":"https://openalex.org/C198138136","wikidata":"https://www.wikidata.org/wiki/Q7941490","display_name":"von Mises distribution","level":4,"score":0.4256054759025574},{"id":"https://openalex.org/C61224824","wikidata":"https://www.wikidata.org/wiki/Q2260434","display_name":"Mixture model","level":2,"score":0.4106976389884949},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3929511308670044},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3225941061973572},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09512850642204285},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0825287401676178},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2542050.2542066","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2542050.2542066","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Fourth Symposium on Information and Communication Technology - SoICT '13","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7599999904632568,"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1966982551","https://openalex.org/W1981081578","https://openalex.org/W1985512973","https://openalex.org/W2048679005","https://openalex.org/W2073614810","https://openalex.org/W2097089247","https://openalex.org/W2107008379","https://openalex.org/W2112104211","https://openalex.org/W2142114717","https://openalex.org/W2145001205","https://openalex.org/W2163614729","https://openalex.org/W2168084958","https://openalex.org/W2170569305"],"related_works":["https://openalex.org/W2015913877","https://openalex.org/W2743399515","https://openalex.org/W2912327495","https://openalex.org/W4288598478","https://openalex.org/W2033914206","https://openalex.org/W2002927610","https://openalex.org/W2108205837","https://openalex.org/W2042327336","https://openalex.org/W1849160524","https://openalex.org/W2171745948"],"abstract_inverted_index":{"Document":[0,34],"classifications":[1],"is":[2,15],"essential":[3],"to":[4,27,62],"information":[5],"retrieval":[6],"and":[7,25,67,113],"text":[8],"mining.":[9],"In":[10],"real":[11],"life,":[12],"unlabeled":[13,68],"data":[14,69,101],"readily":[16],"available":[17],"whereas":[18],"labeled":[19,66],"ones":[20],"are":[21,108],"often":[22],"laborious,":[23],"expensive":[24],"slow":[26],"obtain.":[28],"This":[29],"paper":[30],"proposes":[31],"a":[32,75],"novel":[33],"Classification":[35],"approach":[36,89],"based":[37],"on":[38,43],"semi-supervised":[39],"vMF":[40,50],"mixture":[41],"model":[42],"document":[44,60],"manifold,":[45],"called":[46],"Laplacian":[47],"regularized":[48],"Semi-Supervised":[49],"Mixture":[51],"Model(LapSSvMFs),":[52],"which":[53],"explicitly":[54],"considers":[55],"the":[56,82,91,100],"manifold":[57],"structure":[58],"of":[59,94],"space":[61],"exploit":[63],"efficiently":[64],"both":[65],"for":[70,81,111],"classification.":[71],"We":[72],"have":[73],"developed":[74],"generalized":[76],"mean-field":[77],"variational":[78],"inference":[79],"algorithm":[80],"LapSSvMFs.":[83],"Experimental":[84],"results":[85],"show":[86],"that":[87],"our":[88],"preserves":[90],"best":[92],"accuracy":[93,107],"purely":[95],"graph-based":[96],"transductive":[97],"methods":[98],"when":[99],"has":[102],"\"manifold":[103],"structure\".":[104],"Furthermore,":[105],"high":[106],"obtained":[109],"even":[110],"overlapping":[112],"fairly":[114],"skewed":[115],"datasets":[116],"in":[117],"comparison":[118],"with":[119],"other":[120],"classification":[121],"algorithms.":[122]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
