Exploring the "distance" between MOOC forums: A comparative study on discussion topics.
Anastasios NtourmasNikolaos M. AvourisSophia DaskalakiYannis A. DimitriadisPublished in: ICALT (2021)
Keyphrases
- discussion forums
- web forums
- online discussion
- content analysis
- distance measure
- discussion threads
- mailing lists
- distance function
- online course
- technical papers
- online discussion forums
- related topics
- subject matter
- information retrieval
- discussion groups
- key concepts
- euclidean distance
- keywords
- user generated content
- learning activities
- collaborative learning
- literature review
- topic models
- topic detection
- information extraction
- success stories
- neural network