Báo cáo khoa học: "Evaluation tool for rule-based anaphora resolution methods" pdf

... Evaluation tool for rule-based anaphora resolution methods Catalina Barbu School of Humanities, Languages and Social Sciences University of Wolverhampton Stafford Street Wolverhampton ... at different levels before activating its anaphora resolution algorithm. In fact, the evaluations of many anaphora resolution approaches have focused on the accuracy of resolution algorit...

Ngày tải lên: 23/03/2014, 19:20

... 2009. c 2009 Association for Computational Linguistics EM Works for Pronoun Anaphora Resolution Eugene Charniak and Micha Elsner Brown Laboratory for Linguistic Information Processing (BLLIP) Brown ... been made publically available for downloading. 1 Introduction We present a new system for resolving (per- sonal) pronoun anaphora 1 . We believe it is of interest for two re...

Ngày tải lên: 22/02/2014, 02:20

... Extraction Tool MWEs constitute a high proportion of the lexicon of a language, and are crucial for many NLP tasks (Sag et al., 2002). This section introduces the tool we developed for augmenting ... paper presents a tool for extrac- ting multi-word expressions from cor- pora in Modern Greek, which is used to- gether with a parallel concordancer to aug- ment the lexicon of a rule...

Ngày tải lên: 22/02/2014, 02:20

... as verb form errors (Murata et al., 2005). We have not been able to find any other freely available tool for error analysis of MT. Vilar et al. (2006) mentioned in a footnote that “a tool for high- lighting ... post- editing tool used for HTER calculation, which has been used in large evaluation campaigns. The tool is a pure post-editing tool and the edits are not clas- sified....

Ngày tải lên: 07/03/2014, 22:20

... short fables. We present this tool as a stand-alone, re- usable resource for research in semantics in which formal encoding of text, espe- cially in a narrative form, is required. 1 Introduction Research ... developed a novel, publicly avail- able annotation tool for the semantic en- coding of texts, especially those in the narrative domain. Users can create for- mal propositions to...

Ngày tải lên: 17/03/2014, 02:20

... packages such as GATE (http://gate.ac.uk) and NLTK (http://nltk.sourceforge.net/ index.html). Detailed information about vi- sual tools for NLP, in particular about GATE, is to be found in (Gaizauskas ... of changing parameters for the LSA algorithm and visualizing the results, or as the inte- grated programs for the computational lexicons tool: ManageLex (http://nats-www. informatik.u...

Ngày tải lên: 17/03/2014, 02:20

... lexicographic knowledge. INTRODUCTION Despite efforts in the development of tools for the collection, sorting and editing of lexical information (see Kipfer, 1985 for an overview), the compilation of ... pronunciation, the citation form (lex- eme) and some morpho-syntactic codes of the verb form werkte (worked). (Records for citation forms contain pointers to the different forms...

Ngày tải lên: 24/03/2014, 05:21

... finding all for a given is . Therefore, the total cost is . For all non-empty , we create a new state and for all we set . We create a transition , and for all such that , we set . For all such ... tech- nique for creating an exact representation of -gram lan- guage models by WFAs whose size is practical for offline use even in tasks with a vocabulary size of about 500,000 words a...

Ngày tải lên: 08/03/2014, 04:22

... in- crease in performance of about 2-3% for most mod- els. For General-LM, results increased by 8-10%. The Poisson and general fertility models show a 2- 5% gain in performance over the basic ... English. For the ATIS task, our formal language is a mi- nor variant of the NL-Parse (Hemphill, Godfrey, and Doddington, 1990) used by ARPA to annotate the ATIS corpus. An example of a f...

Ngày tải lên: 08/03/2014, 21:20

... communication as a system for realizing the output of the grammar. Although the phonology of the 1950s had its prob- lems, it would be foolish to discount it as all bad. For field work, in which ... provided the plan for an essential step that a modern linguist skips only at the risk of basing his generalizations on nothing but an ad hoc subset of a language that is convenient f...

Ngày tải lên: 16/03/2014, 19:20