A Theory of Term Weighting Based on Exploratory Data Analysis.
Warren R. GreiffPublished in: SIGIR (1998)
Keyphrases
- exploratory data analysis
- term weighting
- text retrieval
- data clustering
- text categorization
- language modeling
- knowledge discovery
- information retrieval
- principal components analysis
- predictive modeling
- term frequency
- data visualization
- tf idf
- information visualization
- retrieval systems
- co occurrence
- document retrieval
- text classification
- formal concept analysis
- machine learning