{"id":"https://openalex.org/W2522122002","doi":null,"title":"Detecion of Opinion Spam in Online Reviews","display_name":"Detecion of Opinion Spam in Online Reviews","publication_year":2015,"publication_date":"2015-05-11","ids":{"openalex":"https://openalex.org/W2522122002","mag":"2522122002"},"language":"en","primary_location":{"id":"mag:2522122002","doi":null,"is_oa":false,"landing_page_url":"http://ethesis.nitrkl.ac.in/7564/","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"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/A5079153391","display_name":"Shaswat Rungta","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Shaswat Rungta","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5079153391"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11644","display_name":"Spam and Phishing Detection","score":0.9990000128746033,"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/T11644","display_name":"Spam and Phishing Detection","score":0.9990000128746033,"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/T11147","display_name":"Misinformation and Its Impacts","score":0.0006000000284984708,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12262","display_name":"Hate Speech and Cyberbullying Detection","score":0.00019999999494757503,"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/opinion-spam","display_name":"opinion spam","score":0.9449999928474426},{"id":"https://openalex.org/keywords/fake-reviews","display_name":"fake reviews","score":0.781000018119812},{"id":"https://openalex.org/keywords/online-reviews","display_name":"online reviews","score":0.8529999852180481},{"id":"https://openalex.org/keywords/review-authenticity-detection","display_name":"review authenticity detection","score":0.7879999876022339},{"id":"https://openalex.org/keywords/linguistic-features","display_name":"linguistic features","score":0.8289999961853027},{"id":"https://openalex.org/keywords/hotel-reviews","display_name":"hotel reviews","score":0.8429999947547913},{"id":"https://openalex.org/keywords/spammer-detection","display_name":"spammer detection","score":0.640999972820282},{"id":"https://openalex.org/keywords/deceptive-reviews","display_name":"deceptive reviews","score":0.640999972820282}],"concepts":[{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6025969982147217},{"id":"https://openalex.org/C134698397","wikidata":"https://www.wikidata.org/wiki/Q17946","display_name":"Public opinion","level":3,"score":0.5881207585334778},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.574354887008667},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.5469115972518921},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.46142345666885376},{"id":"https://openalex.org/C66402592","wikidata":"https://www.wikidata.org/wiki/Q2271421","display_name":"Sentiment analysis","level":2,"score":0.4360072910785675},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.4332851469516754},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.4188206195831299},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.15363410115242004},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14471957087516785},{"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/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2522122002","doi":null,"is_oa":false,"landing_page_url":"http://ethesis.nitrkl.ac.in/7564/","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2150510587","https://openalex.org/W2949957935"],"related_works":["https://openalex.org/W2064058256","https://openalex.org/W2951181890","https://openalex.org/W2047756776","https://openalex.org/W2192783609","https://openalex.org/W2168377770","https://openalex.org/W2921108480","https://openalex.org/W6980920312","https://openalex.org/W200128055","https://openalex.org/W2743087057","https://openalex.org/W4285104192"],"abstract_inverted_index":{"The":[0],"rise":[1],"of":[2,73],"Internet":[3],"has":[4],"led":[5],"to":[6,33,54,63,92,103,117],"consumers":[7],"constantly":[8],"and":[9,12,15,51,84],"increasingly":[10],"review":[11],"research":[13],"products":[14],"services":[16],"online.":[17],"Consequently,":[18],"websites":[19,116],"that":[20,59,101,111],"garner":[21],"such":[22],"reviews":[23,75],"become":[24],"primary":[25],"targets":[26],"for":[27,82],"opinion":[28,36],"Spam,":[29],"which":[30],"essentially":[31],"means":[32],"sway":[34],"public":[35],"by":[37,115],"posting":[38],"deceptive":[39],"reviews.":[40,69],"In":[41],"this":[42],"work,":[43],"we":[44,89],"have":[45],"worked":[46],"on":[47,121],"integrating":[48],"linguistic":[49],"features":[50],"N-gram":[52],"modeling":[53],"develop":[55],"a":[56],"feature":[57],"set":[58,72],"can":[60,96,112],"be":[61,98,113],"used":[62,81],"detect":[64,104],"authentic":[65],"sounding":[66],"yet":[67],"fake":[68],"A":[70],"data":[71],"1600":[74],"from":[76],"20":[77],"dierent":[78],"hotels":[79],"is":[80],"experimentation":[83],"results.":[85],"From":[86],"the":[87,99,105],"findings,":[88],"also":[90],"try":[91],"gure":[93],"out":[94],"what":[95],"possibly":[97],"factors":[100],"help":[102],"spammers,":[106],"and,":[107],"additionally,":[108],"make":[109],"suggestions":[110],"incorporated":[114],"control":[118],"Spam":[119],"based":[120],"user":[122],"information":[123]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T04:12:42.849631","created_date":"2016-09-30T00:00:00"}
