{"id":"https://openalex.org/W3133782851","doi":"https://doi.org/10.1109/cloudtech49835.2020.9365887","title":"Machine Learning for anomaly detection. Performance study considering anomaly distribution in an imbalanced dataset","display_name":"Machine Learning for anomaly detection. Performance study considering anomaly distribution in an imbalanced dataset","publication_year":2020,"publication_date":"2020-11-24","ids":{"openalex":"https://openalex.org/W3133782851","doi":"https://doi.org/10.1109/cloudtech49835.2020.9365887","mag":"3133782851"},"language":"en","primary_location":{"id":"doi:10.1109/cloudtech49835.2020.9365887","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cloudtech49835.2020.9365887","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 5th International Conference on Cloud Computing and Artificial Intelligence: Technologies and Applications (CloudTech)","raw_type":"proceedings-article"},"type":"preprint","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/A5044352389","display_name":"Salma El Hajjami","orcid":"https://orcid.org/0000-0002-5560-478X"},"institutions":[{"id":"https://openalex.org/I4210132968","display_name":"Agence pour le D\u00e9veloppement et la R\u00e9habilitation de la Ville de F\u00e8s","ror":"https://ror.org/043jwkg64","country_code":"MA","type":"government","lineage":["https://openalex.org/I4210132968"]},{"id":"https://openalex.org/I81605866","display_name":"Sidi Mohamed Ben Abdellah University","ror":"https://ror.org/04efg9a07","country_code":"MA","type":"education","lineage":["https://openalex.org/I81605866"]}],"countries":["MA"],"is_corresponding":true,"raw_author_name":"Salma El Hajjami","raw_affiliation_strings":["IASSE Laboratory ENSA, USMBA, Fez, Morocco","USMBA - Universit\u00e9 Sidi Mohamed Ben Abdellah (F\u00e8s 30050, Maroc - Morocco)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IASSE Laboratory ENSA, USMBA, Fez, Morocco","institution_ids":["https://openalex.org/I4210132968"]},{"raw_affiliation_string":"USMBA - Universit\u00e9 Sidi Mohamed Ben Abdellah (F\u00e8s 30050, Maroc - Morocco)","institution_ids":["https://openalex.org/I81605866"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109220767","display_name":"Jamal Malki","orcid":null},"institutions":[{"id":"https://openalex.org/I4403928318","display_name":"Laboratoire Informatique, Image et Interaction (L3i)","ror":"https://ror.org/03r7r0k94","country_code":null,"type":"facility","lineage":["https://openalex.org/I4403928318","https://openalex.org/I78744979"]},{"id":"https://openalex.org/I78744979","display_name":"La Rochelle Universit\u00e9","ror":"https://ror.org/04mv1z119","country_code":"FR","type":"education","lineage":["https://openalex.org/I78744979"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Jamal Malki","raw_affiliation_strings":["L3i Laboratory La Rochelle University, La Rochelle, France","L3I - Laboratoire Informatique, Image et Interaction - EA 2118 (B\u00e2timent Pascal Avenue Michel Cr\u00e9peau F-17042 La Rochelle Cedex 1 - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"L3i Laboratory La Rochelle University, La Rochelle, France","institution_ids":["https://openalex.org/I78744979"]},{"raw_affiliation_string":"L3I - Laboratoire Informatique, Image et Interaction - EA 2118 (B\u00e2timent Pascal Avenue Michel Cr\u00e9peau F-17042 La Rochelle Cedex 1 - France)","institution_ids":["https://openalex.org/I78744979","https://openalex.org/I4403928318"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014403727","display_name":"Mohammed Berrada","orcid":"https://orcid.org/0000-0003-4167-2324"},"institutions":[{"id":"https://openalex.org/I81605866","display_name":"Sidi Mohamed Ben Abdellah University","ror":"https://ror.org/04efg9a07","country_code":"MA","type":"education","lineage":["https://openalex.org/I81605866"]},{"id":"https://openalex.org/I4210132968","display_name":"Agence pour le D\u00e9veloppement et la R\u00e9habilitation de la Ville de F\u00e8s","ror":"https://ror.org/043jwkg64","country_code":"MA","type":"government","lineage":["https://openalex.org/I4210132968"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Mohammed Berrada","raw_affiliation_strings":["IASSE Laboratory ENSA, USMBA, Fez, Morocco","USMBA - Universit\u00e9 Sidi Mohamed Ben Abdellah (F\u00e8s 30050, Maroc - Morocco)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IASSE Laboratory ENSA, USMBA, Fez, Morocco","institution_ids":["https://openalex.org/I4210132968"]},{"raw_affiliation_string":"USMBA - Universit\u00e9 Sidi Mohamed Ben Abdellah (F\u00e8s 30050, Maroc - Morocco)","institution_ids":["https://openalex.org/I81605866"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081322994","display_name":"Bouziane Fourka","orcid":null},"institutions":[{"id":"https://openalex.org/I2802931824","display_name":"Institut Pprime","ror":"https://ror.org/05vjdsn22","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I171246369","https://openalex.org/I2802931824","https://openalex.org/I32881790","https://openalex.org/I4210095849"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Bouziane Fourka","raw_affiliation_strings":["aYaline R&D Laboratory aYaline, Poitiers-Futuroscope, France","aYaline - aYaline (4, all\u00e9e des Fr\u00e8res Montgolfier\r\n86360 Chasseneuil-du-Poitou\r\n[Poitiers-Futuroscope] - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"aYaline R&D Laboratory aYaline, Poitiers-Futuroscope, France","institution_ids":["https://openalex.org/I2802931824"]},{"raw_affiliation_string":"aYaline - aYaline (4, all\u00e9e des Fr\u00e8res Montgolfier\r\n86360 Chasseneuil-du-Poitou\r\n[Poitiers-Futuroscope] - France)","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5044352389"],"corresponding_institution_ids":["https://openalex.org/I4210132968","https://openalex.org/I81605866"],"apc_list":null,"apc_paid":null,"fwci":0.6795,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.7796286,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":1.0,"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":1.0,"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/T10400","display_name":"Network Security and Intrusion Detection","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11819","display_name":"Data-Driven Disease Surveillance","score":0.9919999837875366,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/haystack","display_name":"Haystack","score":0.9264577627182007},{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.8499071598052979},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7420635223388672},{"id":"https://openalex.org/keywords/dematerialization","display_name":"Dematerialization (economics)","score":0.6856726408004761},{"id":"https://openalex.org/keywords/anomaly","display_name":"Anomaly (physics)","score":0.6380090713500977},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5203953981399536},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5074629187583923},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.48184359073638916}],"concepts":[{"id":"https://openalex.org/C13424479","wikidata":"https://www.wikidata.org/wiki/Q5687237","display_name":"Haystack","level":2,"score":0.9264577627182007},{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.8499071598052979},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7420635223388672},{"id":"https://openalex.org/C2779721780","wikidata":"https://www.wikidata.org/wiki/Q18351085","display_name":"Dematerialization (economics)","level":2,"score":0.6856726408004761},{"id":"https://openalex.org/C12997251","wikidata":"https://www.wikidata.org/wiki/Q567560","display_name":"Anomaly (physics)","level":2,"score":0.6380090713500977},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5203953981399536},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5074629187583923},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.48184359073638916},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/cloudtech49835.2020.9365887","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cloudtech49835.2020.9365887","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 5th International Conference on Cloud Computing and Artificial Intelligence: Technologies and Applications (CloudTech)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-03272366v1","is_oa":false,"landing_page_url":"https://hal.science/hal-03272366","pdf_url":null,"source":{"id":"https://openalex.org/S4406922461","display_name":"SPIRE - Sciences Po Institutional REpository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2020 5th International Conference on Cloud Computing and Artificial Intelligence: Technologies and Applications (CloudTech), Nov 2020, Marrakesh, Morocco. pp.1-8, &#x27E8;10.1109/CloudTech49835.2020.9365887&#x27E9;","raw_type":"Conference papers"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W2049058890","https://openalex.org/W2107528096","https://openalex.org/W2122646361","https://openalex.org/W2217007515","https://openalex.org/W2772947247","https://openalex.org/W2789299932","https://openalex.org/W2883528737","https://openalex.org/W2886330306","https://openalex.org/W2912173721","https://openalex.org/W2919326374","https://openalex.org/W2946712695","https://openalex.org/W2962705025","https://openalex.org/W2982490718","https://openalex.org/W2990772077","https://openalex.org/W2995348330","https://openalex.org/W3113072649"],"related_works":["https://openalex.org/W2806741695","https://openalex.org/W3210364259","https://openalex.org/W4290647774","https://openalex.org/W3189286258","https://openalex.org/W3207797160","https://openalex.org/W2912112202","https://openalex.org/W2667207928","https://openalex.org/W4300558037","https://openalex.org/W4377864969","https://openalex.org/W3030345572"],"abstract_inverted_index":{"The":[0],"continuous":[1],"dematerialization":[2],"of":[3,12,27,38,81,134,137],"real-world":[4],"data":[5,28,71,93,97],"greatly":[6],"contributes":[7],"to":[8,32,115,144],"the":[9,13,79,84,118],"important":[10,25,58],"growing":[11],"exchanged":[14],"data.":[15,82],"In":[16,123],"this":[17,61,124],"case,":[18],"anomaly":[19,112,145,155],"detection":[20,113,146],"is":[21,37],"increasingly":[22],"becoming":[23],"an":[24,57,91,128,158],"task":[26],"analysis":[29,133],"in":[30,47,60,100,120,141,157],"order":[31],"detect":[33],"abnormal":[34,104],"data,":[35],"which":[36],"particular":[39],"interest":[40],"and":[41,103],"may":[42],"require":[43],"action.":[44],"Recent":[45],"advances":[46],"artificial":[48],"intelligence":[49],"approaches,":[50],"such":[51],"as":[52],"machine":[53,138],"learning,":[54],"are":[55,87,98,106],"making":[56],"breakthrough":[59],"area.":[62],"Typically,":[63],"these":[64],"techniques":[65,140],"have":[66,75],"been":[67],"designed":[68],"for":[69,117,131],"balanced":[70],"sets":[72],"or":[73],"that":[74],"certain":[76],"assumptions":[77],"about":[78],"distribution":[80,156],"However,":[83],"real":[85],"applications":[86],"rather":[88],"confronted":[89],"with":[90],"imbalanced":[92,159],"distribution,":[94],"where":[95],"normal":[96],"present":[99],"large":[101],"quantities":[102],"cases":[105],"generally":[107],"very":[108],"few.":[109],"This":[110],"makes":[111],"similar":[114],"looking":[116],"needle":[119],"a":[121],"haystack.":[122],"article,":[125],"we":[126],"develop":[127],"experimental":[129],"setup":[130],"comparative":[132],"two":[135],"types":[136],"learning":[139],"their":[142,150],"application":[143],"systems.":[147],"We":[148],"study":[149],"performance":[151],"taking":[152],"into":[153],"account":[154],"dataset.":[160]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-04-26T08:31:28.666265","created_date":"2025-10-10T00:00:00"}
