{"id":"https://openalex.org/W4413825810","doi":"https://doi.org/10.3390/bdcc9090224","title":"Identifying Methodological Language in Psychology Abstracts: A Machine Learning Approach Using NLP and Embedding-Based Clustering","display_name":"Identifying Methodological Language in Psychology Abstracts: A Machine Learning Approach Using NLP and Embedding-Based Clustering","publication_year":2025,"publication_date":"2025-08-29","ids":{"openalex":"https://openalex.org/W4413825810","doi":"https://doi.org/10.3390/bdcc9090224"},"language":"en","primary_location":{"id":"doi:10.3390/bdcc9090224","is_oa":true,"landing_page_url":"https://doi.org/10.3390/bdcc9090224","pdf_url":"https://www.mdpi.com/2504-2289/9/9/224/pdf?version=1756470777","source":{"id":"https://openalex.org/S4210238752","display_name":"Big Data and Cognitive Computing","issn_l":"2504-2289","issn":["2504-2289"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Big Data and Cognitive Computing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2504-2289/9/9/224/pdf?version=1756470777","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5119475039","display_name":"Konstantinos G. Stathakis","orcid":null},"institutions":[{"id":"https://openalex.org/I183898223","display_name":"International Hellenic University","ror":"https://ror.org/00708jp83","country_code":"GR","type":"education","lineage":["https://openalex.org/I183898223"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Konstantinos G. Stathakis","raw_affiliation_strings":["School of Science and Technology, International Hellenic University, 57001 Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"School of Science and Technology, International Hellenic University, 57001 Thessaloniki, Greece","institution_ids":["https://openalex.org/I183898223"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102923620","display_name":"George Papageorgiou","orcid":"https://orcid.org/0000-0002-9361-8621"},"institutions":[{"id":"https://openalex.org/I183898223","display_name":"International Hellenic University","ror":"https://ror.org/00708jp83","country_code":"GR","type":"education","lineage":["https://openalex.org/I183898223"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"George Papageorgiou","raw_affiliation_strings":["School of Science and Technology, International Hellenic University, 57001 Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"School of Science and Technology, International Hellenic University, 57001 Thessaloniki, Greece","institution_ids":["https://openalex.org/I183898223"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071901091","display_name":"Christos Tjortjis","orcid":"https://orcid.org/0000-0001-8263-9024"},"institutions":[{"id":"https://openalex.org/I183898223","display_name":"International Hellenic University","ror":"https://ror.org/00708jp83","country_code":"GR","type":"education","lineage":["https://openalex.org/I183898223"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Christos Tjortjis","raw_affiliation_strings":["School of Science and Technology, International Hellenic University, 57001 Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"School of Science and Technology, International Hellenic University, 57001 Thessaloniki, Greece","institution_ids":["https://openalex.org/I183898223"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5071901091"],"corresponding_institution_ids":["https://openalex.org/I183898223"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12329948,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"9","issue":"9","first_page":"224","last_page":"224"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","score":0.7734000086784363,"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":0.7734000086784363,"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/natural-language-processing","display_name":"Natural language processing","score":0.6694027781486511},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6445354223251343},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.6136309504508972},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5776061415672302},{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.5091056227684021},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.3370213508605957},{"id":"https://openalex.org/keywords/philosophy","display_name":"Philosophy","score":0.08067667484283447}],"concepts":[{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.6694027781486511},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6445354223251343},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6136309504508972},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5776061415672302},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.5091056227684021},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.3370213508605957},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.08067667484283447}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/bdcc9090224","is_oa":true,"landing_page_url":"https://doi.org/10.3390/bdcc9090224","pdf_url":"https://www.mdpi.com/2504-2289/9/9/224/pdf?version=1756470777","source":{"id":"https://openalex.org/S4210238752","display_name":"Big Data and Cognitive Computing","issn_l":"2504-2289","issn":["2504-2289"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Big Data and Cognitive Computing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:da80be0ae05a46c4830acb6d9251db67","is_oa":true,"landing_page_url":"https://doaj.org/article/da80be0ae05a46c4830acb6d9251db67","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Big Data and Cognitive Computing, Vol 9, Iss 9, p 224 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/bdcc9090224","is_oa":true,"landing_page_url":"https://doi.org/10.3390/bdcc9090224","pdf_url":"https://www.mdpi.com/2504-2289/9/9/224/pdf?version=1756470777","source":{"id":"https://openalex.org/S4210238752","display_name":"Big Data and Cognitive Computing","issn_l":"2504-2289","issn":["2504-2289"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Big Data and Cognitive Computing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4413825810.pdf","grobid_xml":"https://content.openalex.org/works/W4413825810.grobid-xml"},"referenced_works_count":15,"referenced_works":["https://openalex.org/W1897139626","https://openalex.org/W1941783251","https://openalex.org/W2118699776","https://openalex.org/W2144981148","https://openalex.org/W2885712284","https://openalex.org/W2894170875","https://openalex.org/W2924554044","https://openalex.org/W2979362688","https://openalex.org/W3008636748","https://openalex.org/W3174888551","https://openalex.org/W3202771869","https://openalex.org/W4308441536","https://openalex.org/W4318577410","https://openalex.org/W4319657189","https://openalex.org/W4387309497"],"related_works":["https://openalex.org/W2081900870","https://openalex.org/W2037549926","https://openalex.org/W2345479200","https://openalex.org/W2183306018","https://openalex.org/W4298130764","https://openalex.org/W2804364458","https://openalex.org/W2849310602","https://openalex.org/W3006008237","https://openalex.org/W2132641928","https://openalex.org/W3204019825"],"abstract_inverted_index":{"Research":[0],"articles":[1],"are":[2],"valuable":[3],"resources":[4],"for":[5,85,110,238],"Information":[6],"Retrieval":[7],"and":[8,45,76,115,140,146,163,194,227,243],"Natural":[9],"Language":[10],"Processing":[11],"(NLP)":[12],"tasks,":[13],"offering":[14,224],"opportunities":[15],"to":[16,49,61,130,158,230],"analyze":[17],"key":[18],"components":[19],"of":[20,28,53,88,101,168,170,180,189,210,220],"scholarly":[21],"content.":[22],"This":[23,204],"study":[24,80],"investigates":[25],"the":[26,35,59,86,171,208,218],"presence":[27,188],"methodological":[29,89,190,221],"terminology":[30,64,191],"in":[31,91,192,201,217,233],"psychology":[32,193],"research":[33,202],"over":[34],"past":[36],"30":[37],"years":[38],"(1995\u20132024)":[39],"by":[40,213],"applying":[41],"a":[42,50,82,107,196,225],"novel":[43],"NLP":[44],"Machine":[46],"Learning":[47],"pipeline":[48],"large":[51],"corpus":[52],"85,452":[54],"abstracts,":[55],"as":[56,58,106],"well":[57],"extent":[60],"which":[62],"this":[63,79],"forms":[65],"distinct":[66],"thematic":[67],"groupings.":[68],"Combining":[69],"glossary-based":[70],"extraction,":[71],"contextualized":[72],"language":[73],"model":[74],"embeddings,":[75],"dual-mode":[77],"clustering,":[78],"offers":[81],"scalable":[83,226],"framework":[84],"exploration":[87],"transparency":[90,200],"scientific":[92,234,245],"text":[93],"via":[94],"deep":[95],"semantic":[96,231],"structures.":[97],"A":[98,166],"curated":[99],"glossary":[100,175],"365":[102],"method-related":[103],"keywords":[104],"served":[105],"gold-standard":[108],"reference":[109],"term":[111,160,182],"identification,":[112],"using":[113,138,154],"direct":[114],"fuzzy":[116],"string":[117],"matching.":[118],"Retrieved":[119],"terms":[120],"were":[121,136],"encoded":[122],"with":[123,177,236],"SciBERT,":[124],"averaging":[125],"embeddings":[126],"across":[127,164],"contextual":[128,215],"occurrences":[129],"produce":[131],"unified":[132],"vectors.":[133],"These":[134],"vectors":[135,212],"clustered":[137],"unsupervised":[139,142],"weighted":[141,155],"approaches,":[143],"yielding":[144],"six":[145],"ten":[147],"clusters,":[148],"respectively.":[149],"Cluster":[150],"composition":[151],"was":[152],"analyzed":[153],"statistical":[156],"measures":[157],"assess":[159],"importance":[161],"within":[162],"groups.":[165],"total":[167],"78.16%":[169],"examined":[172],"abstracts":[173],"contained":[174],"terms,":[176],"an":[178,186],"average":[179],"1.8":[181],"per":[183],"abstract,":[184],"highlighting":[185],"increasing":[187],"reflecting":[195],"shift":[197],"toward":[198],"greater":[199],"reporting.":[203],"work":[205],"goes":[206],"beyond":[207],"use":[209],"static":[211],"incorporating":[214],"understanding":[216],"examination":[219],"terminology,":[222],"while":[223],"generalizable":[228],"approach":[229],"analysis":[232],"texts,":[235],"implications":[237],"meta-research,":[239],"domain-specific":[240],"lexicon":[241],"development,":[242],"automated":[244],"knowledge":[246],"discovery.":[247]},"counts_by_year":[],"updated_date":"2026-03-10T16:38:18.471706","created_date":"2025-10-10T00:00:00"}
