{"id":"https://openalex.org/W2809300301","doi":"https://doi.org/10.1145/3231644.3231679","title":"Longitudinal trends in sentiment polarity and readability of an online masters of computer science course","display_name":"Longitudinal trends in sentiment polarity and readability of an online masters of computer science course","publication_year":2018,"publication_date":"2018-06-19","ids":{"openalex":"https://openalex.org/W2809300301","doi":"https://doi.org/10.1145/3231644.3231679","mag":"2809300301"},"language":"en","primary_location":{"id":"doi:10.1145/3231644.3231679","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3231644.3231679","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Fifth Annual ACM Conference on Learning at Scale","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/A5019790580","display_name":"Ida Camacho","orcid":null},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ida Camacho","raw_affiliation_strings":["Georgia Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007028896","display_name":"Ashok K. Goel","orcid":null},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ashok Goel","raw_affiliation_strings":["Georgia Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology","institution_ids":["https://openalex.org/I130701444"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5019790580"],"corresponding_institution_ids":["https://openalex.org/I130701444"],"apc_list":null,"apc_paid":null,"fwci":1.8908,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.87652763,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"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/T11122","display_name":"Online Learning and Analytics","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T11122","display_name":"Online Learning and Analytics","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9951000213623047,"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":0.9796000123023987,"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/readability","display_name":"Readability","score":0.8817569613456726},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.7464320659637451},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5828108191490173},{"id":"https://openalex.org/keywords/massive-open-online-course","display_name":"Massive open online course","score":0.559594452381134},{"id":"https://openalex.org/keywords/online-learning","display_name":"Online learning","score":0.4984707832336426},{"id":"https://openalex.org/keywords/online-course","display_name":"Online course","score":0.46452414989471436},{"id":"https://openalex.org/keywords/sentiment-analysis","display_name":"Sentiment analysis","score":0.4616917371749878},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.44961777329444885},{"id":"https://openalex.org/keywords/course","display_name":"Course (navigation)","score":0.4400363862514496},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.39382457733154297},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.3748765289783478},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.33001241087913513},{"id":"https://openalex.org/keywords/mathematics-education","display_name":"Mathematics education","score":0.3170870840549469},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.30731743574142456},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.22324657440185547},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11696156859397888}],"concepts":[{"id":"https://openalex.org/C2778143727","wikidata":"https://www.wikidata.org/wiki/Q1820650","display_name":"Readability","level":2,"score":0.8817569613456726},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.7464320659637451},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5828108191490173},{"id":"https://openalex.org/C2777808570","wikidata":"https://www.wikidata.org/wiki/Q967853","display_name":"Massive open online course","level":2,"score":0.559594452381134},{"id":"https://openalex.org/C2986087404","wikidata":"https://www.wikidata.org/wiki/Q15946010","display_name":"Online learning","level":2,"score":0.4984707832336426},{"id":"https://openalex.org/C2986081426","wikidata":"https://www.wikidata.org/wiki/Q1068473","display_name":"Online course","level":2,"score":0.46452414989471436},{"id":"https://openalex.org/C66402592","wikidata":"https://www.wikidata.org/wiki/Q2271421","display_name":"Sentiment analysis","level":2,"score":0.4616917371749878},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.44961777329444885},{"id":"https://openalex.org/C2777552389","wikidata":"https://www.wikidata.org/wiki/Q1962728","display_name":"Course (navigation)","level":2,"score":0.4400363862514496},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.39382457733154297},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3748765289783478},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.33001241087913513},{"id":"https://openalex.org/C145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","level":1,"score":0.3170870840549469},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.30731743574142456},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.22324657440185547},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11696156859397888},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"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/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3231644.3231679","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3231644.3231679","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Fifth Annual ACM Conference on Learning at Scale","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.6200000047683716,"display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1580342767","https://openalex.org/W1970592556","https://openalex.org/W1990627567","https://openalex.org/W2099813784","https://openalex.org/W2129136111","https://openalex.org/W2156413587","https://openalex.org/W2194027223","https://openalex.org/W2337861663","https://openalex.org/W2355830311","https://openalex.org/W2581101955","https://openalex.org/W2732800013","https://openalex.org/W3122069660","https://openalex.org/W3125233203"],"related_works":["https://openalex.org/W2588045479","https://openalex.org/W3171822798","https://openalex.org/W2387387592","https://openalex.org/W3111150353","https://openalex.org/W2357268223","https://openalex.org/W2286640297","https://openalex.org/W2807721994","https://openalex.org/W4390476759","https://openalex.org/W4210812943","https://openalex.org/W2165558212"],"abstract_inverted_index":{"In":[0,34],"four":[1],"years,":[2],"the":[3,31,48,69,75,80,95,98,124,133,142],"Georgia":[4],"Tech":[5],"Online":[6],"MS":[7],"in":[8,47,113,131,141],"CS":[9],"(OMSCS)":[10],"program":[11,127],"has":[12,128],"grown":[13],"from":[14,41],"200":[15],"students":[16,140],"to":[17,29,44,67,93],"over":[18],"6000.":[19],"Despite":[20,109],"early":[21],"evidence":[22],"of":[23,53,72,79,97,135],"success,":[24],"there":[25],"is":[26],"a":[27,88],"need":[28],"evaluate":[30,94],"program's":[32],"effectiveness.":[33],"this":[35],"paper,":[36],"we":[37],"focus":[38],"on":[39,74],"trends":[40,103,112],"Fall":[42,45],"2014":[43],"2017":[46],"on-campus":[49,139],"and":[50,64,91,106,117],"online":[51,76,107,114],"sections":[52],"one":[54],"OMSCS":[55,126],"course,":[56],"Knowledge-Based":[57],"Artificial-Intelligence":[58],"(KBAI).":[59],"We":[60],"leverage":[61],"sentiment":[62,118],"analysis":[63],"readability":[65],"assessments":[66],"quantify":[68],"evolving":[70],"quality":[71,116,134],"discourse":[73,115],"forum":[77],"discussions":[78],"various":[81],"sections.":[82,108],"The":[83],"research":[84],"was":[85],"conducted":[86],"as":[87],"longitudinal":[89],"study,":[90],"aims":[92],"success":[96],"KBAI":[99,143],"course":[100],"by":[101,138],"comparing":[102],"between":[104],"residential":[105],"slight":[110],"downward":[111],"polarity,":[119],"our":[120],"results":[121],"suggest":[122],"that":[123],"growing":[125],"been":[129],"successful":[130],"replicating":[132],"learning":[136],"experienced":[137],"course.":[144]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}