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AAAI
2012
11 years 11 months ago
2012
Twitter sentiment analysis (TSA) has become a hot research topic in recent years. The goal of this task is to discover the attitude or opinion of the tweets, which is typically fo...
NIPS
2001
13 years 10 months ago
2001
This paper presents a novel approach to the unsupervised learning of syntactic analyses of natural language text. Most previous work has focused on maximizing likelihood according...
SEMWEB
2010
Springer
13 years 7 months ago
2010
Springer
Systems based on statistical and machine learning methods have been shown to be extremely effective and scalable for the analysis of large amount of textual data. However, in the r...
ICALT
2009
IEEE
14 years 3 months ago
2009
IEEE
Designing a computer-supported learning scenario involving a constructivist approach of learning lays on a paradox. On the one hand, learning flows must be precisely described –...
CCR
2008
13 years 9 months ago
2008
In this article, we discuss the lessons in innovation from the last twenty years of the Internet that might be applied in the cellular telephone industry. Categories and Subject D...