Query expansion for microblog retrieval focusing on an ensemble of features
(2019)
Journal Article
Chy, A. N., Ullah, M. Z., & Aono, M. (2019). Query expansion for microblog retrieval focusing on an ensemble of features. Journal of Information Processing, 27, 61-76. https://doi.org/10.2197/ipsjjip.27.61
In microblog search, vocabulary mismatch is a persisting problem due to the brevity of tweets and frequent use of unconventional abbreviations. One way of alleviating this problem is to reformulate the query via query expansion. However, finding good... Read More about Query expansion for microblog retrieval focusing on an ensemble of features.