1426 search results - page 224 / 286 » A Machine Learning Approach to Information Extraction |
LREC
2010
13 years 9 months ago
2010
This paper presents and evaluates an original approach to automatically align bitexts at the word level. It relies on a syntactic dependency analysis of the source and target text...
COLING
2010
13 years 2 months ago
2010
Polarity shifting marked by various linguistic structures has been a challenge to automatic sentiment classification. In this paper, we propose a machine learning approach to inco...
SIGIR
2006
ACM
14 years 1 months ago
2006
ACM
Search algorithms incorporating some form of topic model have a long history in information retrieval. For example, cluster-based retrieval has been studied since the 60s and has ...
SIGIR
2003
ACM
14 years 29 days ago
2003
ACM
Use of semantic content is one of the major issues which needs to be addressed for improving image retrieval effectiveness. We present a new approach to classify images based on t...
ICDM
2007
IEEE
14 years 2 months ago
2007
IEEE
Recently, the web has rapidly emerged as a great source of financial information ranging from news articles to personal opinions. Data mining and analysis of such financial info...