204 search results - page 7 / 41 » Using Corpus-derived Name Lists for Named Entity Recognition |
NLPRS
2001
Springer
14 years 8 days ago
2001
Springer
Named Entity recognition, as a task of providing important semantic information, is a critical first step in Information Extraction and QuestionAnswering system. This paper propos...
IJCNLP
2005
Springer
14 years 1 months ago
2005
Springer
Biomedical named entity recognition (NER) is a difficult problem in biomedical information processing due to the widespread ambiguity of terms out of context and extensive lexical ...
ICPR
2010
IEEE
13 years 11 months ago
2010
IEEE
Appropriate feature selection is a very crucial issue in any machine learning framework, specially in Maximum Entropy (ME). In this paper, the selection of appropriate features for...
COLING
2002
13 years 7 months ago
2002
This paper presents a maximum entropy-based named entity recognizer (NER). It differs from previous machine learning-based NERs in that it uses information from the whole document...
IJCNLP
2004
Springer
14 years 1 months ago
2004
Springer
In this paper, we propose two indepentent solutions to resolve the problems of many different spelling variants and of lack of annotated corpus for training, which are two main di...