{"id":"https://openalex.org/W7204238802","doi":"https://doi.org/10.18421/tem153-14","title":"Correlation and Regression in Computer Science: Differences, Applications, and Result Interpretation","display_name":"Correlation and Regression in Computer Science: Differences, Applications, and Result Interpretation","publication_year":2026,"publication_date":"2026-08-26","ids":{"openalex":"https://openalex.org/W7204238802","doi":"https://doi.org/10.18421/tem153-14"},"language":"en","primary_location":{"id":"doi:10.18421/tem153-14","doi":"https://doi.org/10.18421/tem153-14","is_oa":true,"landing_page_url":"https://doi.org/10.18421/tem153-14","pdf_url":"https://www.temjournal.com/content/153/TEMJournalAugust2026_2201_2207.pdf","source":{"id":"https://openalex.org/S2738886008","display_name":"TEM Journal","issn_l":"2217-8309","issn":["2217-8309","2217-8333"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["dongbi-d","erih-plus","norway-1","poland-20"],"host_organization":"https://openalex.org/P4310321448","host_organization_name":"UIKTEN","host_organization_lineage":["https://openalex.org/P4310321448"],"host_organization_lineage_names":["UIKTEN"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"TEM Journal","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.temjournal.com/content/153/TEMJournalAugust2026_2201_2207.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5052778208","display_name":"Ivan Trenchev","orcid":"https://orcid.org/0000-0002-8726-4775","observed_orcids":["https://orcid.org/0000-0002-8726-4775"]},"institutions":[{"id":"https://openalex.org/I190032430","display_name":"University of Library Studies and Information Technologies","ror":"https://ror.org/001nkz398","country_code":"BG","type":"education","lineage":["https://openalex.org/I190032430"]}],"countries":["BG"],"is_corresponding":false,"raw_author_name":"Ivan Trenchev","raw_affiliation_strings":["University of Library Studies and Information Technologies, Sofia, Bulgaria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Library Studies and Information Technologies, Sofia, Bulgaria","institution_ids":["https://openalex.org/I190032430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064925509","display_name":"Radoslav Mavrevski","orcid":"https://orcid.org/0000-0002-6968-8937","observed_orcids":["https://orcid.org/0000-0002-6968-8937"]},"institutions":[{"id":"https://openalex.org/I168129107","display_name":"South-West University \"Neofit Rilski\"","ror":"https://ror.org/002wcjr61","country_code":"BG","type":"education","lineage":["https://openalex.org/I168129107"]}],"countries":["BG"],"is_corresponding":false,"raw_author_name":"Radoslav Mavrevski","raw_affiliation_strings":["South-West University \u201cNeofit Rilski\u201d, Blagoevgrad, Bulgaria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"South-West University \u201cNeofit Rilski\u201d, Blagoevgrad, Bulgaria","institution_ids":["https://openalex.org/I168129107"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000236473","display_name":"Miglena Trencheva","orcid":"https://orcid.org/0000-0003-3170-8821","observed_orcids":["https://orcid.org/0000-0003-3170-8821"]},"institutions":[{"id":"https://openalex.org/I168129107","display_name":"South-West University \"Neofit Rilski\"","ror":"https://ror.org/002wcjr61","country_code":"BG","type":"education","lineage":["https://openalex.org/I168129107"]}],"countries":["BG"],"is_corresponding":false,"raw_author_name":"Miglena Trencheva","raw_affiliation_strings":["South-West University \u201cNeofit Rilski\u201d, Blagoevgrad, Bulgaria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"South-West University \u201cNeofit Rilski\u201d, Blagoevgrad, Bulgaria","institution_ids":["https://openalex.org/I168129107"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037770787","display_name":"Tereza Stoyanova Trencheva","orcid":"https://orcid.org/0000-0002-7527-1070","observed_orcids":["https://orcid.org/0000-0002-7527-1070"]},"institutions":[{"id":"https://openalex.org/I190032430","display_name":"University of Library Studies and Information Technologies","ror":"https://ror.org/001nkz398","country_code":"BG","type":"education","lineage":["https://openalex.org/I190032430"]}],"countries":["BG"],"is_corresponding":false,"raw_author_name":"Tereza Trencheva","raw_affiliation_strings":["University of Library Studies and Information Technologies, Sofia, Bulgaria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Library Studies and Information Technologies, Sofia, Bulgaria","institution_ids":["https://openalex.org/I190032430"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":600,"currency":"EUR","value_usd":647},"apc_paid":{"value":600,"currency":"EUR","value_usd":647},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"15","issue":"3","first_page":"2201","last_page":"2201"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14406","display_name":"Multidisciplinary Science and Engineering Research","score":0.7314000129699707,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T14406","display_name":"Multidisciplinary Science and Engineering Research","score":0.7314000129699707,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13141","display_name":"Statistical Methods and Applications","score":0.26170000433921814,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11875","display_name":"Statistics Education and Methodologies","score":0.003599999938160181,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/correlation","display_name":"correlation","score":0.9599999785423279},{"id":"https://openalex.org/keywords/regression-analysis","display_name":"regression analysis","score":0.8130000233650208},{"id":"https://openalex.org/keywords/causation-versus-association","display_name":"association versus causation","score":0.574999988079071},{"id":"https://openalex.org/keywords/statistical-interpretation","display_name":"statistical interpretation","score":0.7160000205039978},{"id":"https://openalex.org/keywords/predictive-modeling","display_name":"predictive modeling","score":0.5630000233650208},{"id":"https://openalex.org/keywords/experimental-data-analysis","display_name":"experimental data analysis","score":0.734000027179718},{"id":"https://openalex.org/keywords/computer-science-research","display_name":"computer science research","score":0.6039999723434448}],"concepts":[{"id":"https://openalex.org/C117220453","wikidata":"https://www.wikidata.org/wiki/Q5172842","display_name":"Correlation","level":2,"score":0.738099992275238},{"id":"https://openalex.org/C527412718","wikidata":"https://www.wikidata.org/wiki/Q855395","display_name":"Interpretation (philosophy)","level":2,"score":0.6362000107765198},{"id":"https://openalex.org/C83546350","wikidata":"https://www.wikidata.org/wiki/Q1139051","display_name":"Regression","level":2,"score":0.5270000100135803},{"id":"https://openalex.org/C152877465","wikidata":"https://www.wikidata.org/wiki/Q208042","display_name":"Regression analysis","level":2,"score":0.5194000005722046},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.4505000114440918},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4269999861717224},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.39719998836517334},{"id":"https://openalex.org/C48921125","wikidata":"https://www.wikidata.org/wiki/Q10861030","display_name":"Linear regression","level":2,"score":0.3815000057220459},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3734999895095825},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3725000023841858},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.37139999866485596},{"id":"https://openalex.org/C57381214","wikidata":"https://www.wikidata.org/wiki/Q55631393","display_name":"Regression diagnostic","level":4,"score":0.3531000018119812},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.34470000863075256},{"id":"https://openalex.org/C27574286","wikidata":"https://www.wikidata.org/wiki/Q320723","display_name":"Variables","level":2,"score":0.34459999203681946},{"id":"https://openalex.org/C90157343","wikidata":"https://www.wikidata.org/wiki/Q5188196","display_name":"Cross-sectional regression","level":4,"score":0.31929999589920044},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3068000078201294},{"id":"https://openalex.org/C179489936","wikidata":"https://www.wikidata.org/wiki/Q6934920","display_name":"Multiple correlation","level":3,"score":0.2705000042915344},{"id":"https://openalex.org/C55078378","wikidata":"https://www.wikidata.org/wiki/Q1136628","display_name":"Pearson product-moment correlation coefficient","level":2,"score":0.2639999985694885},{"id":"https://openalex.org/C25343380","wikidata":"https://www.wikidata.org/wiki/Q277521","display_name":"Relation (database)","level":2,"score":0.25949999690055847},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.2531000077724457}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.18421/tem153-14","doi":"https://doi.org/10.18421/tem153-14","is_oa":true,"landing_page_url":"https://doi.org/10.18421/tem153-14","pdf_url":"https://www.temjournal.com/content/153/TEMJournalAugust2026_2201_2207.pdf","source":{"id":"https://openalex.org/S2738886008","display_name":"TEM Journal","issn_l":"2217-8309","issn":["2217-8309","2217-8333"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["dongbi-d","erih-plus","norway-1","poland-20"],"host_organization":"https://openalex.org/P4310321448","host_organization_name":"UIKTEN","host_organization_lineage":["https://openalex.org/P4310321448"],"host_organization_lineage_names":["UIKTEN"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"TEM Journal","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.18421/tem153-14","doi":"https://doi.org/10.18421/tem153-14","is_oa":true,"landing_page_url":"https://doi.org/10.18421/tem153-14","pdf_url":"https://www.temjournal.com/content/153/TEMJournalAugust2026_2201_2207.pdf","source":{"id":"https://openalex.org/S2738886008","display_name":"TEM Journal","issn_l":"2217-8309","issn":["2217-8309","2217-8333"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["dongbi-d","erih-plus","norway-1","poland-20"],"host_organization":"https://openalex.org/P4310321448","host_organization_name":"UIKTEN","host_organization_lineage":["https://openalex.org/P4310321448"],"host_organization_lineage_names":["UIKTEN"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"TEM Journal","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321843","display_name":"Bulgarian National Science Fund","ror":"https://ror.org/05eg49r29"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7204238802.pdf","grobid_xml":"https://content.openalex.org/works/W7204238802.grobid-xml"},"referenced_works_count":11,"referenced_works":["https://openalex.org/W1831050183","https://openalex.org/W2092556113","https://openalex.org/W2143117649","https://openalex.org/W2313413099","https://openalex.org/W2610727779","https://openalex.org/W2772264491","https://openalex.org/W3005705209","https://openalex.org/W3115592149","https://openalex.org/W3182706339","https://openalex.org/W4252208101","https://openalex.org/W4311204752"],"related_works":["https://openalex.org/W2438269918","https://openalex.org/W4410870285","https://openalex.org/W3023442186","https://openalex.org/W4231441583","https://openalex.org/W352807240","https://openalex.org/W2403246423","https://openalex.org/W2484680097","https://openalex.org/W2552814566","https://openalex.org/W6903530873","https://openalex.org/W1813462632"],"abstract_inverted_index":{"Understanding":[0],"the":[1,54,93],"distinction":[2],"between":[3,23,98],"correlation":[4,99],"and":[5,29,41,82,95,100,108],"regression":[6],"is":[7,45,106],"essential":[8],"for":[9],"interpreting":[10],"statistical":[11],"relationships":[12],"in":[13,78],"computer":[14,79,113],"science":[15,80],"experimental":[16],"data.":[17],"Although":[18],"both":[19],"methods":[20],"explore":[21],"associations":[22],"variables,":[24],"they":[25],"serve":[26],"different":[27],"purposes":[28],"offer":[30],"distinct":[31],"insights.":[32],"Correlation":[33],"measures":[34],"how":[35],"strongly":[36],"two":[37],"variables":[38],"are":[39,75],"related":[40],"whether":[42],"this":[43],"relationship":[44],"positive":[46],"or":[47],"negative,":[48],"without":[49],"implying":[50],"causation.":[51],"Regression,":[52],"on":[53,67],"other":[55],"hand,":[56],"models":[57],"predictive":[58],"relationships,":[59],"allowing":[60],"one":[61],"variable":[62],"to":[63,86],"be":[64],"estimated":[65],"based":[66],"another.":[68],"Despite":[69],"their":[70,110],"widespread":[71],"use,":[72],"these":[73],"concepts":[74],"often":[76],"confused":[77],"research":[81],"data":[83],"analytics,":[84],"leading":[85],"misinterpretation":[87],"of":[88],"results.":[89],"This":[90],"paper":[91],"clarifies":[92],"conceptual":[94],"practical":[96],"differences":[97],"regression,":[101],"outlines":[102],"when":[103],"each":[104],"method":[105],"appropriate,":[107],"demonstrates":[109],"application":[111],"through":[112],"science\u2013related":[114],"examples.":[115]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2026-08-27T00:00:00"}