{"id":"https://openalex.org/W4367146346","doi":"https://doi.org/10.1109/csicc58665.2023.10105403","title":"Unsupervised Broadcast News Summarization; a Comparative Study on Maximal Marginal Relevance (MMR) and Latent Semantic Analysis (LSA)","display_name":"Unsupervised Broadcast News Summarization; a Comparative Study on Maximal Marginal Relevance (MMR) and Latent Semantic Analysis (LSA)","publication_year":2023,"publication_date":"2023-01-25","ids":{"openalex":"https://openalex.org/W4367146346","doi":"https://doi.org/10.1109/csicc58665.2023.10105403"},"language":"en","primary_location":{"id":"doi:10.1109/csicc58665.2023.10105403","doi":"https://doi.org/10.1109/csicc58665.2023.10105403","is_oa":false,"landing_page_url":"https://doi.org/10.1109/csicc58665.2023.10105403","pdf_url":null,"source":{"id":"https://openalex.org/S7407089026","display_name":"International Computer Conference, Computer Society of Iran (CSICC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 28th International Computer Conference, Computer Society of Iran (CSICC)","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2301.02284","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103118440","display_name":"Majid Ramezani","orcid":"https://orcid.org/0000-0003-0886-7023","observed_orcids":["https://orcid.org/0000-0003-0886-7023"]},"institutions":[{"id":"https://openalex.org/I41832843","display_name":"University of Tabriz","ror":"https://ror.org/01papkj44","country_code":"IR","type":"education","lineage":["https://openalex.org/I41832843"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Majid Ramezani","raw_affiliation_strings":["University of Tabriz,Computerized Intelligence Systems Laboratory,Department of Computer Engineering,Tabriz,Iran","Department of Computer Engineering, Computerized Intelligence Systems Laboratory, University of Tabriz, Tabriz, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Tabriz,Computerized Intelligence Systems Laboratory,Department of Computer Engineering,Tabriz,Iran","institution_ids":["https://openalex.org/I41832843"]},{"raw_affiliation_string":"Department of Computer Engineering, Computerized Intelligence Systems Laboratory, University of Tabriz, Tabriz, Iran","institution_ids":["https://openalex.org/I41832843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008851563","display_name":"Mohammad-Salar Shahryari","orcid":"https://orcid.org/0000-0001-8021-0830","observed_orcids":["https://orcid.org/0000-0001-8021-0830"]},"institutions":[{"id":"https://openalex.org/I41832843","display_name":"University of Tabriz","ror":"https://ror.org/01papkj44","country_code":"IR","type":"education","lineage":["https://openalex.org/I41832843"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mohammad-Salar Shahryari","raw_affiliation_strings":["University of Tabriz,Department of Computer Engineering,Tabriz,Iran","Department of Computer Engineering, University of Tabriz, Tabriz, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Tabriz,Department of Computer Engineering,Tabriz,Iran","institution_ids":["https://openalex.org/I41832843"]},{"raw_affiliation_string":"Department of Computer Engineering, University of Tabriz, Tabriz, Iran","institution_ids":["https://openalex.org/I41832843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074710976","display_name":"Amir-Reza Feizi-Derakhshi","orcid":"https://orcid.org/0000-0003-2445-0033","observed_orcids":["https://orcid.org/0000-0003-2445-0033"]},"institutions":[{"id":"https://openalex.org/I41832843","display_name":"University of Tabriz","ror":"https://ror.org/01papkj44","country_code":"IR","type":"education","lineage":["https://openalex.org/I41832843"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Amir-Reza Feizi-Derakhshi","raw_affiliation_strings":["University of Tabriz,Computerized Intelligence Systems Laboratory,Department of Computer Engineering,Tabriz,Iran","Department of Computer Engineering, Computerized Intelligence Systems Laboratory, University of Tabriz, Tabriz, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Tabriz,Computerized Intelligence Systems Laboratory,Department of Computer Engineering,Tabriz,Iran","institution_ids":["https://openalex.org/I41832843"]},{"raw_affiliation_string":"Department of Computer Engineering, Computerized Intelligence Systems Laboratory, University of Tabriz, Tabriz, Iran","institution_ids":["https://openalex.org/I41832843"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056445813","display_name":"Mohammad\u2010Reza Feizi\u2010Derakhshi","orcid":"https://orcid.org/0000-0002-8548-976X","observed_orcids":["https://orcid.org/0000-0002-8548-976X"]},"institutions":[{"id":"https://openalex.org/I41832843","display_name":"University of Tabriz","ror":"https://ror.org/01papkj44","country_code":"IR","type":"education","lineage":["https://openalex.org/I41832843"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mohammad-Reza Feizi-Derakhshi","raw_affiliation_strings":["University of Tabriz,Computerized Intelligence Systems Laboratory,Department of Computer Engineering,Tabriz,Iran","Department of Computer Engineering, Computerized Intelligence Systems Laboratory, University of Tabriz, Tabriz, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Tabriz,Computerized Intelligence Systems Laboratory,Department of Computer Engineering,Tabriz,Iran","institution_ids":["https://openalex.org/I41832843"]},{"raw_affiliation_string":"Department of Computer Engineering, Computerized Intelligence Systems Laboratory, University of Tabriz, Tabriz, Iran","institution_ids":["https://openalex.org/I41832843"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I41832843"],"apc_list":null,"apc_paid":null,"fwci":1.2467,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.84431943,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","score":0.8939999938011169,"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/T13083","display_name":"Advanced Text Analysis Techniques","score":0.8939999938011169,"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.052000001072883606,"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/T10028","display_name":"Topic Modeling","score":0.03959999978542328,"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/unsupervised-summarization","display_name":"unsupervised summarization","score":0.9549999833106995},{"id":"https://openalex.org/keywords/maximal-marginal-relevance","display_name":"maximal marginal relevance","score":0.9240000247955322},{"id":"https://openalex.org/keywords/latent-semantic-analysis","display_name":"latent semantic analysis","score":0.9919999837875366},{"id":"https://openalex.org/keywords/query-focused-summarization","display_name":"query-focused summarization","score":0.953000009059906}],"concepts":[{"id":"https://openalex.org/C170858558","wikidata":"https://www.wikidata.org/wiki/Q1394144","display_name":"Automatic summarization","level":2,"score":0.9820269346237183},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8459047079086304},{"id":"https://openalex.org/C158154518","wikidata":"https://www.wikidata.org/wiki/Q7310970","display_name":"Relevance (law)","level":2,"score":0.6799678206443787},{"id":"https://openalex.org/C170133592","wikidata":"https://www.wikidata.org/wiki/Q1806883","display_name":"Latent semantic analysis","level":2,"score":0.6789646148681641},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5749744772911072},{"id":"https://openalex.org/C134714966","wikidata":"https://www.wikidata.org/wiki/Q6934448","display_name":"Multi-document summarization","level":3,"score":0.5443739891052246},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5409499406814575},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.46729639172554016},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.33165520429611206},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","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/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/csicc58665.2023.10105403","doi":"https://doi.org/10.1109/csicc58665.2023.10105403","is_oa":false,"landing_page_url":"https://doi.org/10.1109/csicc58665.2023.10105403","pdf_url":null,"source":{"id":"https://openalex.org/S7407089026","display_name":"International Computer Conference, Computer Society of Iran (CSICC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 28th International Computer Conference, Computer Society of Iran (CSICC)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2301.02284","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2301.02284","pdf_url":"https://arxiv.org/pdf/2301.02284","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.2301.02284","doi":"https://doi.org/10.48550/arxiv.2301.02284","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2301.02284","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2301.02284","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2301.02284","pdf_url":"https://arxiv.org/pdf/2301.02284","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4367146346.pdf","grobid_xml":"https://content.openalex.org/works/W4367146346.grobid-xml"},"referenced_works_count":45,"referenced_works":["https://openalex.org/W30258107","https://openalex.org/W116249572","https://openalex.org/W175234851","https://openalex.org/W188015514","https://openalex.org/W1505175215","https://openalex.org/W1732828232","https://openalex.org/W1831406492","https://openalex.org/W1967082914","https://openalex.org/W1983578042","https://openalex.org/W1983781434","https://openalex.org/W2036010191","https://openalex.org/W2037414258","https://openalex.org/W2058232337","https://openalex.org/W2086825819","https://openalex.org/W2094394051","https://openalex.org/W2096289676","https://openalex.org/W2121842316","https://openalex.org/W2125420881","https://openalex.org/W2139414852","https://openalex.org/W2143355615","https://openalex.org/W2147152072","https://openalex.org/W2147730187","https://openalex.org/W2152789372","https://openalex.org/W2161068821","https://openalex.org/W2170405562","https://openalex.org/W2218641061","https://openalex.org/W2238199890","https://openalex.org/W2293771131","https://openalex.org/W2315013651","https://openalex.org/W2406487891","https://openalex.org/W2408289997","https://openalex.org/W2556507897","https://openalex.org/W2568549573","https://openalex.org/W2676725111","https://openalex.org/W2797069564","https://openalex.org/W2885201857","https://openalex.org/W2919365148","https://openalex.org/W2970731303","https://openalex.org/W3014539864","https://openalex.org/W3038519182","https://openalex.org/W3138773240","https://openalex.org/W3163899699","https://openalex.org/W3164984162","https://openalex.org/W3201770896","https://openalex.org/W4233135949"],"related_works":["https://openalex.org/W2792247010","https://openalex.org/W2785664195","https://openalex.org/W1997662901","https://openalex.org/W1505175215","https://openalex.org/W1992995122","https://openalex.org/W2337342824","https://openalex.org/W1524983791","https://openalex.org/W4243454739","https://openalex.org/W7100915391","https://openalex.org/W7146273902"],"abstract_inverted_index":{"The":[0,72],"automatic":[1,35],"speech":[2,36],"summarization":[3,27,37,66],"methods":[4,16,25,64],"traditionally":[5],"are":[6,48],"classified":[7],"into":[8],"two":[9,61],"groups:":[10],"supervised":[11],"and":[12,43],"unsupervised":[13,24,34,63],"methods.":[14],"Supervised":[15],"rely":[17],"on":[18],"a":[19,29],"set":[20,30,53],"of":[21,31,60,67,77],"features,":[22],"while":[23,86],"perform":[26],"through":[28],"rules.":[32],"Among":[33],"methods,":[38],"Latent":[39],"Semantic":[40],"Analysis":[41],"(LSA)":[42],"Maximal":[44],"Marginal":[45],"Relevance":[46],"(MMR)":[47],"so":[49],"famous.":[50],"This":[51,84],"study":[52],"out":[54],"to":[55,79],"peruse":[56],"the":[57,75],"overall":[58],"efficacy":[59],"aforementioned":[62],"in":[65,91],"Persian":[68],"broadcast":[69],"news":[70],"transcriptions.":[71],"results":[73,90],"justify":[74],"superiority":[76],"LSA":[78],"MMR":[80,87],"during":[81],"generic":[82],"summarization.":[83,93],"is":[85],"achieves":[88],"better":[89],"query-based":[92]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2023-04-28T00:00:00"}
