Mapping Learner's Query to Learning Objects using Topic Modeling and Machine Learning Techniques.
Souvik SenguptaSaurabh PalPijush Kanti Dutta PramanikPublished in: Scalable Comput. Pract. Exp. (2023)
Keyphrases
- learning objects
- topic modeling
- learning materials
- e learning
- learning process
- topic models
- adaptive learning
- learning content
- learner model
- learning path
- learning management systems
- learning resources
- learning activities
- personalized learning
- latent dirichlet allocation
- personalised learning
- learner profiles
- metadata
- authoring tool
- learning object repositories
- relevance feedback
- machine learning
- database
- learning environment
- text classification
- educational resources
- keywords
- text mining
- learning experience
- information retrieval
- user queries
- natural language processing
- learning object metadata
- learner models
- retrieval systems
- repositories of learning objects
- reusable learning objects
- metadata standards
- feature selection
- online learning
- learning styles
- digital libraries
- collaborative filtering
- text documents
- co occurrence
- query expansion