{"id":"https://openalex.org/W2786147743","doi":"https://doi.org/10.1109/ic3.2017.8284357","title":"An improved content based collaborative filtering algorithm for movie recommendations","display_name":"An improved content based collaborative filtering algorithm for movie recommendations","publication_year":2017,"publication_date":"2017-08-01","ids":{"openalex":"https://openalex.org/W2786147743","doi":"https://doi.org/10.1109/ic3.2017.8284357","mag":"2786147743"},"language":"en","primary_location":{"id":"doi:10.1109/ic3.2017.8284357","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ic3.2017.8284357","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 Tenth International Conference on Contemporary Computing (IC3)","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/A5026859353","display_name":"Pal Ashish","orcid":null},"institutions":[{"id":"https://openalex.org/I110166357","display_name":"University of Delhi","ror":"https://ror.org/04gzb2213","country_code":"IN","type":"education","lineage":["https://openalex.org/I110166357"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ashish Pal","raw_affiliation_strings":["Department of Computer Science, University of Delhi, New Delhi, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Delhi, New Delhi, India","institution_ids":["https://openalex.org/I110166357"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056230343","display_name":"Prateek Parhi","orcid":null},"institutions":[{"id":"https://openalex.org/I110166357","display_name":"University of Delhi","ror":"https://ror.org/04gzb2213","country_code":"IN","type":"education","lineage":["https://openalex.org/I110166357"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Prateek Parhi","raw_affiliation_strings":["Department of Computer Science, University of Delhi, New Delhi, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Delhi, New Delhi, India","institution_ids":["https://openalex.org/I110166357"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041559658","display_name":"Manuj Aggarwal","orcid":"https://orcid.org/0000-0003-1650-8629"},"institutions":[{"id":"https://openalex.org/I110166357","display_name":"University of Delhi","ror":"https://ror.org/04gzb2213","country_code":"IN","type":"education","lineage":["https://openalex.org/I110166357"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Manuj Aggarwal","raw_affiliation_strings":["Department of Computer Science, University of Delhi, New Delhi, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Delhi, New Delhi, India","institution_ids":["https://openalex.org/I110166357"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":7.596,"has_fulltext":false,"cited_by_count":50,"citation_normalized_percentile":{"value":0.97395919,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9986000061035156,"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/T11439","display_name":"Video Analysis and Summarization","score":0.9965000152587891,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7392332553863525},{"id":"https://openalex.org/keywords/collaborative-filtering","display_name":"Collaborative filtering","score":0.7384079098701477},{"id":"https://openalex.org/keywords/content","display_name":"Content (measure theory)","score":0.5739377737045288},{"id":"https://openalex.org/keywords/algorithm-design","display_name":"Algorithm design","score":0.4249807596206665},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.41489630937576294},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.40713727474212646},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3472614586353302},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34716784954071045},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08570244908332825}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7392332553863525},{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.7384079098701477},{"id":"https://openalex.org/C2778152352","wikidata":"https://www.wikidata.org/wiki/Q5165061","display_name":"Content (measure theory)","level":2,"score":0.5739377737045288},{"id":"https://openalex.org/C106516650","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm design","level":2,"score":0.4249807596206665},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.41489630937576294},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.40713727474212646},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3472614586353302},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34716784954071045},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08570244908332825},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ic3.2017.8284357","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ic3.2017.8284357","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 Tenth International Conference on Contemporary Computing (IC3)","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/W76049015","https://openalex.org/W1542664738","https://openalex.org/W1690919088","https://openalex.org/W2025605741","https://openalex.org/W2039240409","https://openalex.org/W2042281163","https://openalex.org/W2054141820","https://openalex.org/W2100235918","https://openalex.org/W2101409192","https://openalex.org/W2109992782","https://openalex.org/W2963947225","https://openalex.org/W4244404635","https://openalex.org/W6603111922","https://openalex.org/W6676535117","https://openalex.org/W6824129819"],"related_works":["https://openalex.org/W1484355083","https://openalex.org/W2772628444","https://openalex.org/W4220714703","https://openalex.org/W2735929803","https://openalex.org/W2170391450","https://openalex.org/W2098758514","https://openalex.org/W3008845055","https://openalex.org/W2041004656","https://openalex.org/W4376854386","https://openalex.org/W2202724490"],"abstract_inverted_index":{"Recommender":[0],"system":[1],"comprises":[2],"of":[3,32],"two":[4,68,106],"prime":[5],"methods":[6],"which":[7,29],"help":[8],"in":[9,44,53],"providing":[10],"meaningful":[11],"recommendations":[12],"namely,":[13],"Collaborative":[14,36,110],"Filtering":[15],"algorithm":[16,38,42],"and":[17,35,80,95,98,112],"Content-Based":[18],"Filtering.":[19],"In":[20],"this":[21,45,54,77],"paper,":[22],"we":[23],"have":[24],"used":[25],"a":[26,59],"hybrid":[27],"methodology":[28,79],"takes":[30],"advantage":[31],"both":[33],"Content":[34],"filtering":[37],"into":[39],"account.":[40],"The":[41,70,87],"discussed":[43],"article":[46],"is":[47,90],"different":[48],"from":[49],"the":[50,64],"previous":[51],"work":[52],"field":[55],"as":[56],"it":[57,82],"includes":[58],"novel":[60],"method":[61],"to":[62],"find":[63],"similar":[65],"content":[66],"between":[67],"items.":[69],"paper":[71],"incorporates":[72],"an":[73],"analysis":[74],"that":[75],"justifies":[76],"new":[78],"how":[81],"can":[83],"provide":[84],"practical":[85],"recommendations.":[86],"above":[88],"approach":[89],"tested":[91],"on":[92],"existing":[93],"user":[94],"objects":[96],"data":[97],"produced":[99],"improved":[100],"results":[101],"when":[102],"compared":[103],"with":[104],"other":[105],"favourite":[107],"methods,":[108],"Pure":[109],"Filtering,":[111],"Singular":[113],"Value":[114],"Decomposition.":[115]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":13},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
