Báo cáo khoa học: "A Cloud-Based Platform for Do-It-Yourself Machine Translation" potx

Báo cáo khoa học: "A Support Platform for Event Detection using Social Intelligence" pot

... Chapter of the Association for Computational Linguistics, pages 69–72,Avignon, France, April 23 - 27 2012.c2012 Association for Computational LinguisticsA Support Platform for Event Detection using ... with facility for rich user interaction.Our starting in the development of this systemwas the Ushahidi platform, 1which has high up-take for social media surveillance and informationdissemination ... pub-lish/ﬁlter information (selecting to publish cer-tain information publicly or privately to certaingroups, and selecting which users to follow),and real-time nature (information “push”...

Tài liệu Báo cáo khoa học: "A rich environment for experimentation unification grammars" potx

... into discussion of the under- lying complexity, for which we unfortunately do not have space here, we give an exter- nal form of a lexical entry for some of the senses of the German verb traeumen. ... PATR-style languages is their lack of facilities for defining new abstractions and expressing linguistic generalisations not foreseen (or even foreseeable) by the language designer. This becomes ... subscripts. Three other special symbols are used: + stands for the unification operator * stands for top, the underdefined element. # stands for bottom, the overdefined element that corresponds...

Tài liệu Báo cáo khoa học: "A COMMON FRAMEWORK FOR ANALYSIS AND GENERATION" potx

... component describing their functional structure. For the rule for S, for instance, we add an element describing what the SUBJECT and PRED are for. We could say that the SUBJECT is the theme ... complete formal paraphrase of (1) must include at least as much information as we have given above. In particular, the logical structure of our para- phrases contains essential information ... consid- erable debate about the best way of representing this information. 2 GENERATION Suppose we have the formula given above as a for- mal paraphrase of (1), and we want to generate an English...

Tài liệu Báo cáo khoa học: "Bilingual Sense Similarity for Statistical Machine Translation" ppt

... Association for Computational Linguistics, pages 834–843,Uppsala, Sweden, 11-16 July 2010.c2010 Association for Computational LinguisticsBilingual Sense Similarity for Statistical Machine Translation ... units. Therefore, questions emerge: how good is the sense similarity computed via VSM for two units from parallel corpora? Is it useful for multi-lingual applications, such as statistical machine ... Modern Information Retrieval. McGraw-Hill, New York. P. Turney. 2001. Mining the Web for synonyms: PMI-IR versus LSA on TOEFL. In: Proceedings of the Twelfth European Conference on Machine...

Tài liệu Báo cáo khoa học: "Re-Usable Tools for Precision Machine Translation∗" pdf

... Boks 1080 Blindern; 0316 Oslo (Norway)♠Center for the Study of Language and Information, Stanford, CA 94305 (USA){ jtl@ifi.uio.no| oe@csli.stanford.edu}AbstractThe LOGON MT demonstrator assemblesindependently ... Presentation Sessions, pages 53–56,Sydney, July 2006.c2006 Association for Computational LinguisticsRe-Usable Tools for Precision Machine Translation∗Jan Tore Lønning♣and Stephan Oepen♣♠♣Universitetet ... Council program for building national infrastructure for languagetechnology (Fenstad et al., 2006). It is the goal for the program as well as for the project to in-clude various areas of language...

Báo cáo khoa học: "Hypothesis Mixture Decoding for Statistical Machine Translation" ppt

... end for 12: end for 13: for each hypothesis  do 14: compute HM decoding features for  15: add  to  16: end for 17: for ... BTG-based HM Decoding 1: for each component model  do 2: output the search space  for the input  3: end for 4: for  to   do 5: for all   s.t.    do ... SCFG-based HM Decoding 1: for each component model  do 2: output the search space  for the input  3: end for 4: for  to   do 5: for all   s.t.    do...

Tài liệu Báo cáo khoa học: A facile method for expression and puriﬁcation of the Alzheimer’s disease-associated amyloid b-peptide pdf

... incu-bated for 4 days with each of the peptides (10 lm), andcells were fixed and used for immunocytochemical analyses.ImmunocytochemistryNeurons were fixed in 4% paraformaldehyde for 20 minat ... to transformed Ca2+-competent E. colicells (ER2566) by heat shock. The transformed cells werespread on LB agar plates containing ampicillin(50 mgÆL)1), single colonies were picked for 2 ... performed inpositive reflector mode, collecting data from approximately3000 and 5000 single laser shots for MS and MS ⁄ MS anal-yses, respectively.Preparation of aggregate-free monomer for fibrillation...

Tài liệu Báo cáo khoa học: "A Statistical Model for Unsupervised and Semi-supervised Transliteration Mining" pptx

... labelled information for training. Our sys-tem extracts transliteration pairs in an unsupervisedfashion. It is also able to utilize labelled informationif available, obtaining improved performance.We ... of the Association for Computational Linguistics, pages 469–477,Jeju, Republic of Korea, 8-14 July 2012.c2012 Association for Computational LinguisticsA Statistical Model for Unsupervised ... alignment-basedstring similarity for transliteration mining. Thesemethods model the conditional probability distribu-tion and require supervised/semi-supervised infor-mation for learning. We propose...

Tài liệu Báo cáo khoa học: "A Gibbs Sampler for Phrasal Synchronous Grammar Induction" docx

... pnull= 10−10 for this value in the experiments we report below.784either φPzi for phrase pairs or φnull for single lan-guage phrases. We choose Dirichlet process (DP)priors for these parameters:φPzi∼ ... when using a single machine, and when the inference is distributed on an eightcore machine. Figure 6 plots the mean posteriorand standard error for ﬁve independent runs for each scenario. Both ... discourage long translation units.4.2 A Gibbs sampler for derivationsMarkov chain Monte Carlo sampling allows us toperform inference for the model described in 4.1without restricting the...

Tài liệu Báo cáo khoa học: "A Modular Toolkit for Coreference Resolution" pdf

... rely on the surround-ing infrastructure for feature extraction and machine learning components.3 Using BARTAlthough BART is primarily meant as a platform for experimentation, it can be used simply ... application-internal representationsto a suitable format for several machine learningtoolkits: One module exposes the functionality ofthe the WEKA machine learning toolkit (Wittenand Frank, 2005), ... named entities, as well as additional in-formation such as part-of-speech tags and mergingthese information into markables that are the start-ing point for the mentions used by the coreferenceresolution...

Xem thêm