Automatic pronunciation scoring using learning to rank and DP-based score segmentation.
Liang-Yu ChenJyh-Shing Roger JangPublished in: INTERSPEECH (2010)
Keyphrases
- learning to rank
- ranking functions
- information retrieval
- loss function
- image segmentation
- ranking svm
- document retrieval
- evaluation measures
- direct optimization
- collaborative filtering
- query dependent
- normalized discounted cumulative gain
- relevance judgments
- test collection
- learning to rank algorithms
- machine learning
- scoring function
- data sets