Topic modeling of Chinese language beyond a bag-of-words.
Zengchang QinYonghui CongTao WanPublished in: Comput. Speech Lang. (2016)
Keyphrases
- topic modeling
- bag of words
- chinese language
- text classification
- language learning
- text documents
- hong kong
- topic models
- visual words
- foreign language
- image classification
- text mining
- game based learning
- image representation
- action recognition
- chinese characters
- n gram
- latent dirichlet allocation
- latent topics
- online environment
- text categorization
- text classifiers
- machine learning
- feature selection
- unsupervised learning
- collaborative filtering
- scene classification
- information retrieval
- maximum likelihood
- image features
- knn
- data mining