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IS
2006
13 years 10 months ago
2006
The prediction of query performance is an interesting and important issue in Information Retrieval (IR). Current predictors involve the use of relevance scores, which are time-con...
CICLING
2012
Springer
12 years 6 months ago
2012
Springer
While there are a number of subjectivity lexicons available for research purposes, none can be used commercially. We describe the process of constructing subjectivity lexicon(s) fo...
CIKM
2010
Springer
13 years 9 months ago
2010
Springer
Enterprises provide professionally authored content about their products/services in different languages for use in web sites and customer care. For customer care, personalization...
EMNLP
2011
12 years 10 months ago
2011
We present a simple objective function that when optimized yields accurate solutions to both decipherment and cognate pair identification problems. The objective simultaneously s...
SIGIR
2008
ACM
2008
ACM
Multi-document summarization via sentence-level semantic analysis and symmetric matrix factorization
13 years 10 months ago
Multi-document summarization aims to create a compressed summary while retaining the main characteristics of the original set of documents. Many approaches use statistics and mach...