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Automatic Recommendation of Forum Threads and Reinforcement Activities in a Data Structure and Programming Course

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dc.contributor.authorPlaza Morales, Laura
dc.contributor.authorAraujo Serna, M. Lourdes
dc.contributor.authorLópez Ostenero, Fernando
dc.contributor.authorMartínez Romo, Juan
dc.date.accessioned2024-09-19T10:43:00Z
dc.date.available2024-09-19T10:43:00Z
dc.date.issued2023-09-21
dc.descriptionThe registered version of this article, first published in “Applied System Innovation, 2023, 6(5), 83", is available online at the publisher's website: MDPI, https://doi.org/10.3390/asi6050083 La versión registrada de este artículo, publicado por primera vez en “Applied System Innovation, 2023, 6(5), 83", está disponible en línea en el sitio web del editor: MDPI, https://doi.org/10.3390/asi6050083
dc.description.abstractOnline learning is quickly becoming a popular choice instead of traditional education. One of its key advantages lies in the flexibility it offers, allowing individuals to tailor their learning experiences to their unique schedules and commitments. Moreover, online learning enhances accessibility to education, breaking down geographical and economical boundaries. In this study, we propose the use of advanced natural language processing techniques to design and implement a recommender that supports e-learning students by tailoring materials and reinforcement activities to students’ needs. When a student posts a query in the course forum, our recommender system provides links to other discussion threads where related questions have been raised and additional activities to reinforce the study of topics that have been challenging. We have developed a content-based recommender that utilizes an algorithm capable of extracting key phrases, terms, and embeddings that describe the concepts in the student query and those present in other conversations and reinforcement activities with high precision. The recommender considers the similarity of the concepts extracted from the query and those covered in the course discussion forum and the exercise database to recommend the most relevant content for the student. Our results indicate that we can recommend both posts and activities with high precision (above 80%) using key phrases to represent the textual content. The primary contributions of this research are three. Firstly, it centers on a remarkably specialized and novel domain; secondly, it introduces an effective recommendation approach exclusively guided by the student’s query. Thirdly, the recommendations not only provide answers to immediate questions, but also encourage further learning through the recommendation of supplementary activities.en
dc.description.versionversión publicada
dc.identifier.citationLaura Plaza, Lourdes Araujo, Fernando López-Ostenero, Juan Martínez-Romo,2023. Automatic Recommendation of Forum Threads and Reinforcement Activities in a Data Structure and Programming Course. Appl. Syst. Innov. 2023, 6(5), 83; https://doi.org/10.3390/asi6050083
dc.identifier.doihttps://doi.org/10.3390/asi6050083
dc.identifier.issn2571-5577
dc.identifier.urihttps://hdl.handle.net/20.500.14468/23802
dc.journal.issue5
dc.journal.titleApplied System Innovation
dc.journal.volume6
dc.language.isoen
dc.page.initial83
dc.publisherMDPI
dc.relation.centerFacultades y escuelas
dc.relation.departmentLenguajes y Sistemas Informáticos
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.licenseAtribución 4.0 Internacional
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
dc.subject12 Matemáticas::1203 Ciencia de los ordenadores ::1203.17 Informática
dc.subject.keywordsdistance learningen
dc.subject.keywordsreinforcement activitiesen
dc.subject.keywordsrecommender systemsen
dc.subject.keywordsautonomous learningen
dc.titleAutomatic Recommendation of Forum Threads and Reinforcement Activities in a Data Structure and Programming Courseen
dc.typeartículoes
dc.typejournal articleen
dspace.entity.typePublication
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relation.isAuthorOfPublication.latestForDiscovery29746aa9-9544-4364-8665-8b92a433fbfe
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