Báo cáo khoa học: "Using Generation for Grammar Analysis and Error Detection" pptx

... flaw in the grammar, and with enough examples we can pin- point the grammar rules causing these problems. We call our system Egad, which stands for Erro- neous Generation Analysis and Detection. ∗ This ... not cover all cases. 3 Grammar Analysis When analyzing a grammar, Egad looks at all in- put sentences, parses, and generations processed by the grammar and uses the i...

Ngày tải lên: 31/03/2014, 00:20

... punctua- tion and digit) and error types. INS, DEL and SUB stand for insertion, deletion and substitution error types, re- spectively. Ortho stands for orthographic variant. Lemma stands for ‘shared ... punctuation and 3.5% digits. Orthogonally, 81.4% of all problem words are substitution errors, 10.6% are insertion errors and 7.9% are deletion errors. Whereas punctuatio...

Ngày tải lên: 17/03/2014, 00:20

... 1–4, Suntec, Singapore, 4 August 2009. c 2009 ACL and AFNLP Variational Inference for Grammar Induction with Prior Knowledge Shay B. Cohen and Noah A. Smith Language Technologies Institute School ... probabilistic grammar (Pereira and Schabes, 1992). Later approaches in- clude variational EM in a Bayesian setting (Beal and Gharamani, 2003), which has been shown to obtain even b...

Ngày tải lên: 08/03/2014, 01:20

... following: 3 1. (A (small black and a large white) dog) and (a small black cat). 2. (A small black (dog and cat)) and (a large white dog). The former groups together ol and o2 on the basis of their ... ol and 03 have equal values for both their size and color attributes but not for their type attributes. The one-valued context readily supports the derivation of form...

Ngày tải lên: 08/03/2014, 06:20

... quality, at- mosphere, and service and categorical attributes for neighborhood and type of cuisine. SPaRKy is based on the standard NLG architecture (Reiter and Dale, 2000), and consists of the ... cues for extraversion, based on Dewaele and Furnham (1999); Furnham (1990); Mehl et al. (2006); Oberlander and Gill (2006); Pennebaker and King (1999), as well as PERSON- AGE’s...

Ngày tải lên: 17/03/2014, 04:20

... algorithm is given no information whatsoever about the phonemic transcription .used, and even though cognate identification is carried out on the basis of a context-free one -for- one matching ... "n", "a", or "s", and so may Titia "a", "t", "s", and "s". We summarize the evidence for these possible corre...

Ngày tải lên: 21/02/2014, 20:20

... Linguistics (ACL), Sapporo, Japan. John Lafferty, Andrew McCallum, and Fernando Pereira. 2001. Conditional Random Fields: Prob- abilistic Models for Segmenting and Labeling Se- quence Data. In Proceedings ... adhere to the definition of opinion holders from previous work (Wiegand and Klakow, 2010; Wiegand and Klakow, 2011a; Wiegand and Klakow, 2011b), i.e. every source of a private...

Ngày tải lên: 22/02/2014, 02:20

... different names and name types for one chemical compound, namely several systematic, semi-systematic, trivial and trade names. For ex- ample, pentan-2-ol is the recommended name for the compound ... syntactic analysis of a given name and also provides a semantic representation. This seman- tic representation can be used as a basis for fur- ther processing, namely for structu...

Ngày tải lên: 08/03/2014, 01:20

... package. The system works on all the standard platforms. The system has a command-line interface that 2 http://nlp.stanford.edu/software/corenlp.shtml 3 http://java-ml.sourceforge.net/ provides full access ... www.createdebate.com, www.forandagainst.com, etc (1) Discussant 1: I believe that school uniform is a good idea because it improves student attendance. (2) Discussant 2: I disagree with...

Ngày tải lên: 16/03/2014, 20:20

... the basis for McKeown's and Appelt's and emphasizes the development of a formalism and grammar for generation that allows for the use of functional information. Both McKeown and Appelt ... bought a book and a cassette. 9. Mary read the book and played the cassette. 4. A Formalism for Surface Generation In this section we discuss the Prolog definite c...

Ngày tải lên: 17/03/2014, 19:21