Báo cáo khoa học: "Example-Based Metonymy Recognition for Proper Nouns" pot

... Example-Based Metonymy Recognition for Proper Nouns Yves Peirsman Quantitative Lexicology and Variational Li n g u istics University of Leuven, Belgium yves.peirsman@arts.kuleuven.be Abstract Metonymy recognition ... the field of metonymy recog- nition. 2 Example-based metonymy recognition As I have argued, Nissim and Markert’s (2003) approach to metonymy recognition is q...

Ngày tải lên: 24/03/2014, 03:20

... of AdaBoost–based binary classifiers for recognizing the Named Entities in running text. See (Carreras et al., 2002) for details. The NE recognition task is performed as a se- quence tagging problem ... case for minority languages with few pre–existing linguistic resources and/or lim- ited funding possibilities. Our goal in this paper is to develop a low–cost Named Entity recognition...

Ngày tải lên: 17/03/2014, 22:20

... checked for minimality during a second. Since update-node is a general mechanism for adding or modifying information to a node on the basis of c-commanding constituents it is fairly straightforward ... algorithm explicitly indicates the potential antecedents of a personal pronoun. Again, this is more desirable than leaving this information implicit; besides the potential (and perha...

Ngày tải lên: 21/02/2014, 20:20

... to build in- formation based services around SMS technology. Today, a majority of SMS based information ser- vices require users to type specific codes to re- trieve information. For example to ... recently allowed users to formulate queries in natural language using SMS. For example, many contact centers now allow cus- tomers to “text” their complaints and requests for information over...

Ngày tải lên: 08/03/2014, 00:20

... application-specific format could be translated directly into the virtual AML, eliminating the need for the intermediary concrete AML format. However, especially for existing formats, it is typically ... project- specific format, if desired. • Expansion structures: A project-specific format may alter the structure of the annotation as expressed using the structural skeleton. For example...

Ngày tải lên: 08/03/2014, 05:20

... world changes. For example, Diekema et al., in a presentation at the 1998 TREC-7 conference (Voorhees and Har- man, 1998), observed that the performance of their cross-language information retrieval ... STRA N D (Structural Translation Recognition for Acquiring Natural Data) designed to explore the Web as a source of parallel text, demon- strating its potential with a small-scal...

Ngày tải lên: 08/03/2014, 06:20

... SRL are pronouns and common nouns. On the other hand, SRL information has a limited or even worsening effect on the performance on proper names, where features such as string matching and alias ... performance. Table 6 shows the per- formance variations obtained by leaving out each feature in turn. Again, it can be seen that remov- ing both I and J SEMROLE induces a relatively high performa...

Ngày tải lên: 08/03/2014, 21:20

... were interested in information that would be re- levant to their daily lives. While for some ge- nres, human editors can prepare texts for these users, this is not practical for news sources that ... assessment for other groups of users. Acknowledgements We thank the Weekly Reader Corporation for making its corpus available for our research. We are grateful to Martin Jansche...

Ngày tải lên: 08/03/2014, 21:20

... Greece, 2 April 2009. c 2009 Association for Computational Linguistics Structural Correspondence Learning for Parse Disambiguation Barbara Plank Alfa-informatica University of Groningen, The Netherlands b.plank@rug.nl Abstract The ... need for domain adaptation arises in many NLP tasks: Part-of-Speech tagging, Sentiment Analysis, Semantic Role Labeling or Statistical Parsing, to name b...

Ngày tải lên: 08/03/2014, 21:20

... words used for lookup. The prediction for a tweet uses majority vote-based approach as for version 1. The optimal POS bi-tags have been derived experimen- tally by using top 10% features on information ... is considered for in- version. The two versions of C-Feel-It vary in their Lexicon-based Sentiment Predictor. Figure 3 shows the Lexicon-based Sentiment Predictor for version 1....

Ngày tải lên: 17/03/2014, 00:20