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DAWAK
2001
Springer
14 years 1 months ago
2001
Springer
Data mining has been defined as the non- trivial extraction of implicit, previously unknown and potentially useful information from data. Association mining is one of the important...
ISMIR
2005
Springer
14 years 2 months ago
2005
Springer
The paper presents a grounded theory analysis of 395 user responses to the survey question, “What is the worst song ever?” Important factors uncovered include: lyric quality, ...
SIGIR
2006
ACM
14 years 3 months ago
2006
ACM
Pseudo-relevance feedback has proven to be an effective strategy for improving retrieval accuracy in all retrieval models. However the performance of existing pseudo feedback meth...
CIKM
2009
Springer
14 years 3 months ago
2009
Springer
We investigate the problem of determining the polarity of sentiments when one or more occurrences of a negation term such as “not” appear in a sentence. The concept of the sco...
CIKM
2010
Springer
13 years 7 months ago
2010
Springer
Pseudo-relevance feedback (PRF) improves search quality by expanding the query using terms from high-ranking documents from an initial retrieval. Although PRF can often result in ...