{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,12]],"date-time":"2026-01-12T23:53:11Z","timestamp":1768261991158,"version":"3.49.0"},"reference-count":15,"publisher":"Wiley","license":[{"start":{"date-parts":[[2021,12,21]],"date-time":"2021-12-21T00:00:00Z","timestamp":1640044800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Project of the Federation of Social Sciences of Inner Mongolia Autonomous Region","award":["20WY15"],"award-info":[{"award-number":["20WY15"]}]},{"name":"Project of the Federation of Social Sciences of Inner Mongolia Autonomous Region","award":["NJSY22064"],"award-info":[{"award-number":["NJSY22064"]}]},{"name":"2022 University Scientific Research Project of Inner Mongolia Autonomous Region","award":["20WY15"],"award-info":[{"award-number":["20WY15"]}]},{"name":"2022 University Scientific Research Project of Inner Mongolia Autonomous Region","award":["NJSY22064"],"award-info":[{"award-number":["NJSY22064"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Scientific Programming"],"published-print":{"date-parts":[[2021,12,21]]},"abstract":"<jats:p>Aiming at the problems of traditional method of exercise recommendation precision, recall rate, long recommendation time, and poor recommendation comprehensiveness, this study proposes a personalized exercise recommendation method for English learning based on data mining. Firstly, a personalized recommendation model is designed, based on the model to preprocess the data in the Web access log, and cleaning the noise data to avoid its impact on the accuracy of the recommendation results is focused; secondly, the DINA model to diagnose the degree of mastery of students\u2019 knowledge points is used and the students\u2019 browsing patterns through fuzzy similar relationships are clustered; and finally, according to the clustering results, the similarity between students and the similarity between exercises are measured, and the collaborative filtering recommendation of personalized exercises for English learning is realized. The experimental results show that the exercise recommendation precision and recall rate of this method are higher, the recommendation time is shorter, and the recommendation results are comprehensive.<\/jats:p>","DOI":"10.1155\/2021\/5042286","type":"journal-article","created":{"date-parts":[[2021,12,21]],"date-time":"2021-12-21T22:35:27Z","timestamp":1640126127000},"page":"1-9","source":"Crossref","is-referenced-by-count":9,"title":["Research on Recommendation of Personalized Exercises in English Learning Based on Data Mining"],"prefix":"10.1155","volume":"2021","author":[{"given":"Lina","family":"Zhou","sequence":"first","affiliation":[{"name":"Baotou Medical College, Baotou 014040, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6609-1908","authenticated-orcid":true,"given":"Chunxia","family":"Wang","sequence":"additional","affiliation":[{"name":"Baotou Medical College, Baotou 014040, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1002\/cae.22227"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1016\/j.compind.2021.103421"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1016\/j.cie.2020.107033"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejor.2020.01.010"},{"issue":"2","key":"5","first-page":"182","article-title":"Personalized question recommendation based on autoencoder and two-step collaborative filtering","volume":"46","author":"H. 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Diering","year":"2019","journal-title":"Journal of Multiple-Valued Logic and Soft Computing"},{"key":"14","doi-asserted-by":"publisher","DOI":"10.3390\/molecules25153446"},{"key":"15","doi-asserted-by":"publisher","DOI":"10.1142\/s0218488519500284"}],"container-title":["Scientific Programming"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/sp\/2021\/5042286.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/sp\/2021\/5042286.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/sp\/2021\/5042286.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,12,21]],"date-time":"2021-12-21T22:35:35Z","timestamp":1640126135000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/sp\/2021\/5042286\/"}},"subtitle":[],"editor":[{"given":"Hai","family":"Dong","sequence":"additional","affiliation":[],"role":[{"role":"editor","vocabulary":"crossref"}]}],"short-title":[],"issued":{"date-parts":[[2021,12,21]]},"references-count":15,"alternative-id":["5042286","5042286"],"URL":"https:\/\/doi.org\/10.1155\/2021\/5042286","relation":{},"ISSN":["1875-919X","1058-9244"],"issn-type":[{"value":"1875-919X","type":"electronic"},{"value":"1058-9244","type":"print"}],"subject":[],"published":{"date-parts":[[2021,12,21]]}}}