4.Machine Learning in Statistical Natural Language Processing
نویسندگان
چکیده
منابع مشابه
New trends in natural language processing: statistical natural language processing.
The field of natural language processing (NLP) has seen a dramatic shift in both research direction and methodology in the past several years. In the past, most work in computational linguistics tended to focus on purely symbolic methods. Recently, more and more work is shifting toward hybrid methods that combine new empirical corpus-based methods, including the use of probabilistic and informa...
متن کاملStatistical Natural Language Processing
4.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199 4.1 Preliminaries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 4.2 Algorithms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201 4.2.1 Composition . . . . . . . . . . . . . . . . . . . . . . . . . 201 4.2.2 Determinization . . . . . . . . . . . . . . . . . . . . . . . 206 4.2.3 Weight pu...
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What is a statistical method and how can it be used in natural language processing (NLP)? In this paper, we start from a definition of NLP as concerned with the design and implementation of effective natural language input and output components for computational systems. We distinguish three kinds of methods that are relevant to this enterprise: application methods, acquisition methods, and eva...
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As a relatively young field of research and development started by work on cryptanalysis and machine translation around 50 years ago, Natural Language Processing (NLP) is concerned with the automated processing of human language. It addresses the analysis and generation of written and spoken language, though speech processing is often regarded as a separate subfield. NLP emphasizes processing a...
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ژورنال
عنوان ژورنال: The Journal of The Institute of Image Information and Television Engineers
سال: 2015
ISSN: 1342-6907,1881-6908
DOI: 10.3169/itej.69.131