Báo cáo khoa học: "An Off-the-shelf Language Identification Tool" potx

... August 2009. c 2009 ACL and AFNLP Semi-Supervised Cause Identification from Aviation Safety Reports Isaac Persing and Vincent Ng Human Language Technology Research Institute University of Texas ... 75083-0688 {persingq,vince}@hlt.utdallas.edu Abstract We introduce cause identification, a new problem involving classification of in- cident reports in the aviation domain. Specifically, given a...

Ngày tải lên: 08/03/2014, 00:20

... that require language identification without want- ing to invest in preparation of in-domain train- ing data. 1 Introduction Language identification (LangID) is the task of de- termining the natural language ... which packages the language identification tool, and the only file needed to use langid.py for off-the-shelf language iden- tification. It comes with an embedded model wh...

Ngày tải lên: 07/03/2014, 18:20

... likelihood of the test corpus under the train corpus language model (using basic Kneser-Ney) and the likelihood of the test corpus under a jackknife language model from the test itself, which holds ... accommodat- ing domain shifts to the extent possible. 3 A Growing Discount Language Model We now implement and evaluate a language model that incorporates growing discounts. 3.1 Methods...

Ngày tải lên: 20/02/2014, 04:20

... of a language model based prior or additional evidence is vital to improve accu- racy and speed. In this demonstration we will present a BCI system for typing that integrates a stochastic language ... simple interfaces have yet to take full advan- tage of language models to ease or speed typing. In this demonstration, we will present a language- model enabled interface that is appropr...

Ngày tải lên: 20/02/2014, 05:20

... natural language interface and be done with it. This paper discusses the natural language technology used in building INKA. The system incorporates a diverse collec- tion of natural language ... knowledge. GLIB - A PROBLEM SPECHrIC SUBLANGUAGE The knowledge acquisition language developed for elec- tron/c devine troubleshooting is called GLIB (General Language for Insumneat...

Ngày tải lên: 21/02/2014, 20:20

... 2011. c 2011 Association for Computational Linguistics An exponential translation model for target language morphology Michael Subotin Paxfire, Inc. Department of Linguistics & UMIACS, University ... Maryland msubotin@gmail.com Abstract This paper presents an exponential model for translation into highly inflected languages which can be scaled to very large datasets. As in other recent p...

Ngày tải lên: 07/03/2014, 22:20

... Association for Computational Linguistics Wikulu: An Extensible Architecture for Integrating Natural Language Processing Techniques with Wikis Daniel B ¨ ar, Nicolai Erbs, Torsten Zesch, and Iryna ... interface. Wikulu is implemented as an extensible archi- tecture which transparently integrates natural language processing (NLP) techniques with wikis. It is designed to be deployed with an...

Ngày tải lên: 07/03/2014, 22:20

... Proc Natl Acad Sci USA 106, 17325–17330. 19 Takahashi Y, Moiseyev G, Chen Y & Ma JX (2005) Identification of conserved histidines and glutamic acid as key residues for isomerohydrolase activity ... Sci 47 , 5191–5196. 21 Takahashi Y, Moiseyev G, Ablonczy Z, Chen Y, Crouch RK & Ma JX (2009) Identification of a novel palmitylation site essential for membrane association and isomerohyd...

Ngày tải lên: 14/02/2014, 14:20

Ngày tải lên: 16/02/2014, 09:20

... in BXH-2 mice. Mol Cell Biol 15, 5434–5443. 22 Nakamura T, Jenkins NA & Copeland NG (1996) Identification of a new family of Pbx-related homeobox genes. Oncogene 13, 2235–2242. 23 Oulad-Abdelghani ... How- ever, this activation by Meis2d was relatively weak, par- ticularly in light of the recent identification of a strong AD in the C-terminal region of the related Meis1 pro- tein [40]....

Ngày tải lên: 16/02/2014, 15:20