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Data cleansing for Web information retrieval using query independent features.
Yiqun Liu
Min Zhang
Rongwei Cen
Liyun Ru
Shaoping Ma
Published in:
J. Assoc. Inf. Sci. Technol. (2007)
Keyphrases
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web information retrieval
data cleansing
web search
query independent
query dependent
feature extraction
image features
search engine
digital libraries
feature space
machine learning
data analysis
query processing
dimensionality reduction
data management
data quality