A Hybrid Approach to Natural Language Web SearchJennifer Chu-CarrollJohn Prageret al.2002EMNLP 2002Conference paper
Thumbs up? Sentiment Classification using Machine Learning TechniquesBo PangLillian Leeet al.2002EMNLP 2002Conference paper
A Machine Learning Approach to Introspection in a Question Answering SystemKrzysztof CzubaJohn Prageret al.2002EMNLP 2002Conference paper