A feature-free search query classification approach using semantic distance.

Lin Li Luo Zhong Guandong Xu Masaru Kitsuregawa

Published in: Expert Syst. Appl. (2012)

Keyphrases

search queries
semantic distance
feature vectors
classification accuracy
web search
feature set
machine learning
search engine
feature space
semantically related
feature selection
image classification
feature extraction
information retrieval systems
text classification
web search engines