Báo cáo khoa học: "Dynamic Nonlocal Language Modeling via Hierarchical Topic-Based Adaptation" pdf

... string w alone. 2 In this sense, the scope of this paper is limited to the language modeling problem. As one example, the language modeling features might take into account n-grams, for example through ... syntactic language models into a speech recognizer. These methods have almost ex- clusively worked within the noisy channel paradigm, where the syntactic language model has the...

Ngày tải lên: 20/02/2014, 15:20

... world model is managed by the modeling system, REALM (REAL world Modeling system), and is edited by the world model editor. MORPHOLOGICAL ANALYZER A Japanese -language sentence is not separated ... the configuration being shown in Figure 4. The user enters a query via Japanese word processing terminal. Since a Japanese- language sentence is not separated into words, the morph...

Ngày tải lên: 09/03/2014, 01:20

... Dyna: A Declarative Language for Implementing Dynamic Programs ∗ Jason Eisner and Eric Goldlust and Noah A. Smith Department ... U.S.A. {jason,eerat,nasmith}@cs.jhu.edu Abstract We present the first version of a new declarative pro- gramming language. Dyna has many uses but was de- signed especially for rapid development of new statis- tical ... used for parsing, machine translation, morpho...

Ngày tải lên: 20/02/2014, 16:20

... methodologies of speech and language therapy. In this paper, we present a novel approach for construct- ing speech motor exercises, based on lin- guistic knowledge extracted from spoken language corpora. ... the syllabic inventory of the spoken language. Besides the inventory of spoken sylla- bles, we are interested in the distribution of sylla- bles across the language. 3.1 Syllable f...

Ngày tải lên: 20/02/2014, 04:20

... Jelinek. 2000. Structured language modeling. Computer Speech and Language, 14(4):283–332. Stanley F. Chen and Joshua Goodman. 1998. An empir- ical study of smoothing techniques for language mod- eling. ... 172–181. Matt Post and Daniel Gildea. 2009. Language modeling with tree substitution grammars. In NIPS workshop on Grammar Induction, Representation of Language, and Language...

Ngày tải lên: 20/02/2014, 04:20

... USA Abstract The Natural Language Toolkit is a suite of program modules, data sets and tutorials supporting research and teaching in com- putational linguistics and natural language processing. NLTK ... curve, transparent syntax, and good string-handling. Python permits exploration via its interactive interpreter. As an object-oriented language, Python permits data and code to be enca...

Ngày tải lên: 20/02/2014, 12:20

... the 1996 NIST Language Recognition Evaluation database. 1 Introduction Spoken language and written language are similar in many ways. Therefore, much of the research in spoken language identification, ... n-gram Language Modeling, or PRLM (Zissman, 1996) . Orthographic forms of language, ranging from Latin alphabet to Cyrillic script to Chinese charac- ters, are far more...

Ngày tải lên: 20/02/2014, 15:20

... UNDERSTANDING NATURAL LANGUAGE INSTRUCTIONS: THE CASE OF PURPOSE CLAUSES Barbara Di Eugenio * Department of Computer ... al., 1991) have been and are addressing many complex facets of the problem of mapping Natural Language in- structions onto an agent's behavior. However, an aspect that no one has really ... action. The analysis of purpose clauses is relevant to the problem...

Ngày tải lên: 20/02/2014, 21:20

... extension of the language- processlng and data access components that make it possible for an end user to query the new database in natural language. A major benefit of using natural language is ... developing techniques for transportable natural -language interfaces. The goal of transportability is to enable nonspeciallsts to adapt a natural -language processing system for ac...

Ngày tải lên: 21/02/2014, 20:20

... PANEL NATURAL LANGUAGE AND DATABASES, AGAIN Karen Sparck Jones Computer Laboratory, University of Cambridge Corn Exchange Street, Cambridge CB2 3QG, England INTRODUCTION Natural Language and ... on solving all the problems of language and knowledge processing at once. More importantly, the task provides a hard, rather than soft, test environment for a language processor: the...

Ngày tải lên: 21/02/2014, 20:20