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EMNLP
2008
13 years 10 months ago
Decomposability of Translation Metrics for Improved Evaluation and Efficient Algorithms
BLEU is the de facto standard for evaluation and development of statistical machine translation systems. We describe three real-world situations involving comparisons between diff...
David Chiang, Steve DeNeefe, Yee Seng Chan, Hwee T...
ICWSM
2008
13 years 10 months ago
International Sentiment Analysis for News and Blogs
There is a growing interest in mining opinions using sentiment analysis methods from sources such as news, blogs and product reviews. Most of these methods have been developed for...
Mikhail Bautin, Lohit Vijayarenu, Steven Skiena
LREC
2008
104views Education» more  LREC 2008»
13 years 10 months ago
CzEng 0.7: Parallel Corpus with Community-Supplied Translations
This paper describes CzEng 0.7, a new release of Czech-English parallel corpus freely available for research and educational purposes. We provide basic statistics of the corpus an...
Ondrej Bojar, Miroslav Janícek, Zdenek Zabo...
IJCAI
2007
13 years 10 months ago
Occam's Razor Just Got Sharper
Occam’s razor is the principle that, given two hypotheses consistent with the observed data, the simpler one should be preferred. Many machine learning algorithms follow this pr...
Saher Esmeir, Shaul Markovitch
SODA
2008
ACM
184views Algorithms» more  SODA 2008»
13 years 10 months ago
Coresets, sparse greedy approximation, and the Frank-Wolfe algorithm
The problem of maximizing a concave function f(x) in a simplex S can be solved approximately by a simple greedy algorithm. For given k, the algorithm can find a point x(k) on a k-...
Kenneth L. Clarkson