138
click to vote
EMNLP
13 years 10 months ago
2011 
We introduce a novel machine learning framework based on recursive autoencoders for sentence-level prediction of sentiment label distributions. Our method learns vector space repr...
109
click to vote
EMNLP
13 years 10 months ago
2011 
People tweet more than 100 Million times daily, yielding a noisy, informal, but sometimes informative corpus of 140-character messages that mirrors the zeitgeist in an unprecedent...
108
click to vote
EMNLP
13 years 10 months ago
2011
We show that categories induced by unsupervised word clustering can surpass the performance of gold part-of-speech tags in dependency grammar induction. Unlike classic clustering ...
115
click to vote
EMNLP
13 years 10 months ago
2011 
In this paper, we propose a novel approach to automatic generation of aspect-oriented summaries from multiple documents. We first develop an event-aspect LDA model to cluster sen...
121
click to vote
EMNLP
13 years 10 months ago
2011 
We explore unsupervised approaches to relation extraction between two named entities; for instance, the semantic bornIn relation between a person and location entity. Concretely, ...
|
Natural Language Processing