Query Expansion with Naive Bayes for Searching Distributed Collections.
Hui YangMinjie ZhangPublished in: IS (2002)
Keyphrases
- query expansion
- naive bayes
- information retrieval
- decision trees
- text classification
- classification accuracy
- naive bayes classifier
- information retrieval systems
- logistic regression
- retrieval effectiveness
- text categorization
- pseudo relevance feedback
- language model
- training data
- relevance feedback
- feature selection
- bayesian networks
- relevant documents
- retrieval model
- text retrieval
- document collections
- language modeling
- blog feed search
- information gain
- document retrieval
- query terms
- averaged one dependence estimators
- bayesian network classifiers
- text classifiers
- machine learning
- data sets
- conditional independence assumption
- digital libraries
- feature extraction
- relevance model
- independence assumption
- high dimensional
- distributed information retrieval
- knowledge discovery
- co occurrence
- labeled data