Pre-selecting Text Snippets to provide formative Feedback in Online Learning.

Sylvio Rüdian Clara Schumacher Jakub Kuzilek Niels Pinkwart

Published in: EDM (2023)

Keyphrases

online learning
information retrieval
text retrieval
search engine
keywords
natural language processing
database
e learning
metadata
decision trees
lower bound
online course
key concepts
text information