Content analysis for audio classification and segmentation.
Lie LuHong-Jiang ZhangHao JiangPublished in: IEEE Trans. Speech Audio Process. (2002)
Keyphrases
- content analysis
- video content analysis
- qualitative analysis
- collaborative learning
- computer supported collaborative learning
- knowledge construction
- online discussion
- machine learning
- multimedia
- feature extraction
- feature space
- medical images
- search engine
- discourse analysis
- discussion forums
- object classification
- online communities
- segmentation method
- feature vectors
- image segmentation
- image classification
- discussion groups