Automatically Learning Topics and Difficulty Levels of Problems in Online Judge Systems.
Wayne Xin ZhaoWenhui ZhangYulan HeXing XieJi-Rong WenPublished in: ACM Trans. Inf. Syst. (2018)
Keyphrases
- online learning
- learning systems
- learning process
- learning algorithm
- solving problems
- supervised learning
- intelligent behavior
- learning scheme
- real time
- previously unseen
- automatically learned
- information retrieval
- online environment
- statistical machine learning
- passive aggressive
- hybrid learning
- complex systems
- learning analytics
- automatically generated
- learning tasks
- intelligent systems
- distributed systems
- expert systems
- knowledge base
- search engine
- machine learning