Tài liệu Báo cáo khoa học: "Outilex, a Linguistic Platform for Text Processing" pdf

... automata (automata that call other automata). The termi- nal symbols are lexical masks (Blanc and Dister, 2004), which are underspecified word tags i.e. that represent a set of tagged words matching ... con- verters are included in the platform. The grammar formalism allows for the combination of statis- tical approaches with resource-based approaches. Manually constructed lexicons of sub...

Ngày tải lên: 20/02/2014, 12:20

... and retrieval Marita Ailomaa, Miroslav Melichar, Martin Rajman Artificial Intelligence Laboratory ´ Ecole Polytechnique F ´ ed ´ erale de Lausanne CH-1015 Lausanne, Switzerland marita.ailomaa@epfl.ch Agnes ... more familiar – modality for a sizeable portion of the experiment. In order to gather a useful amount of natural language data, greater care has to be taken to design the system in...

Ngày tải lên: 20/02/2014, 12:20

... indexes or lemmata; on the other hand readability or style analysis can be performed using this software as a basic component. In Word Processing this software may serve as a background to ... 'l' ~criture fait du savoir une f~te' R.BARTHES ABST~ Lexifanis" is a Software Tool designed and implemented by the authors to analyze Modern Greek Language (~AnuoTL~&...

Ngày tải lên: 22/02/2014, 09:20

... here allows for a balanced extension of this very smaU core. The list//3 was chosen as the statistical core vocabulary serving as a base for applying se- mantic criteria, becat, se the overall ... claim that one can achieve a fixed point from where on no new words are added to tim set, and that at this moment one has reached a rather good approximation to a semantic core...

Ngày tải lên: 22/02/2014, 10:20

... Computational Natural Language Learning: Shared Task, CoNLL ’09, pages 67–72. Association for Computational Linguistics. R. Collobert and J. Weston. 2008. A unified architecture for natural language ... 221–225. Association for Computational Linguistics. A. Ratnaparkhi. 1999. Learning to parse natural language with maximum entropy models. Machine Learning, 34(1):151–175. R. Salakhutdi...

Ngày tải lên: 20/02/2014, 04:20

... set of all tags appearing between each pair of words. Ex- tracting all these tags takes time O(n) for any arbi- trary pair (i, j). Since i and j are both free vari- ables, feature computation ... data sets (which is basically what we did) performs almost as well as more involved domain adaptation approaches. 4 Machine translation experiments In our experiments, we use a re-implementation...

Ngày tải lên: 20/02/2014, 07:20

... answer 113 PAS A1 autism rel characterize A0 spectrum PAS A0 behavior R -A0 that rel characterize A1 inattention (a) PAS A1 disorder rel characterize A0 anxiety (b) PAS rel characterize PAS A1 rel A0 PAS A1 rel characterize PAS rel characterize A0 rel characterize (c) Figure ... is a remarkable result for an IR task (Allan, 2000). 2 Kernels for Q /A Classification...

Ngày tải lên: 20/02/2014, 09:20

... CSAIL mcollins@csail.mit.edu Brian Roark OGI/OHSU roark@cslu.ogi.edu Murat Saraclar Bogazici University murat.saraclar@boun.edu.tr Abstract We describe a method for discriminative training of a ... The parameters of the language model are usually estimated from a large quantity of text data. See (Chen and Goodman, 1998) for an overview of estimation techniques for n-gram models....

Ngày tải lên: 20/02/2014, 15:20

... data (Ko and Seo, 2004). How can labeled training data be automatically created from unlabeled data and title words? Maybe unlabeled data don’t have any information for building a text classifier ... labeled data. While labeled data are difficult to obtain, unlabeled data are readily available and plentiful. Therefore, this paper advocates using a bootstrapping framework and a...

Ngày tải lên: 20/02/2014, 16:20

... Tsubouchi H, Naka D, Takahashi K, Okigaki M, Arakaki N, Nakayama H, Hirono S, Sakiy- ama O, Takahashi K et al. (1989) Molecular cloning and sequence analysis of cDNA for human hepatocyte growth factor. ... Yokohama, Japan 2 Advanced Medical Research Laboratory, Mitsubishi Tanabe Pharma Corporation, Kamoshida-cho, Aoba-ku, Yokohama, Japan Introduction Type II transmembrane serine proteases (...

Ngày tải lên: 15/02/2014, 01:20