Exploiting Headword Dependency and Predictive Clustering for Language Modeling.
Jianfeng GaoHisami SuzukiYang WenPublished in: EMNLP (2002)
Keyphrases
- language modeling
- language model
- information retrieval
- query expansion
- retrieval model
- cross lingual
- probabilistic model
- n gram
- k means
- clustering algorithm
- clustering method
- statistical language models
- data points
- language modeling approaches
- text classification
- high dimensional data
- retrieval effectiveness
- tf idf
- word segmentation
- multimedia
- document retrieval
- information retrieval systems
- text mining
- relevance feedback
- relevance model
- smoothing methods
- data analysis