Báo cáo khoa học: "Learning Strategies for Open-Domain Natural Language Question Answering" pdf

... 85–90, Ann Arbor, Michigan, June 2005. c 2005 Association for Computational Linguistics Learning Strategies for Open-Domain Natural Language Question Answering Eugene Grois Department of Computer ... learning strategies for natural language question answering from examples composed of textual sources, questions, and answers. Our approach is focused on one s...

Ngày tải lên: 23/03/2014, 19:20

... developed for French to English translation. However, in NLU there is a fun- damental asymmetry between the natural language and the unambiguous formal language. Most no- tably, one formal language ... then generated from a sin- gle formal language word using a translation model. The notion of what constitutes a natural clumping depends on the formal language. For examp...

Ngày tải lên: 08/03/2014, 21:20

... Association for Computational Linguistics, pages 1573–1582, Uppsala, Sweden, 11-16 July 2010. c 2010 Association for Computational Linguistics Automated planning for situated natural language generation Konstantina ... en- try for “pushes” furthermore uses subj and obj for the subject and object argument, respectively. We combine here for simplicity the entries for “the” an...

Ngày tải lên: 17/03/2014, 00:20

... 139–144, Portland, Oregon, USA, 21 June 2011. c 2011 Association for Computational Linguistics An Interface for Rapid Natural Language Processing Development in UIMA Balaji R. Soundrarajan, ... anno- tations within natural language processing (NLP) projects built using the open source Apache Un- structured Information Management Architecture (UIMA) 1 . Many NLP tasks are...

Ngày tải lên: 17/03/2014, 00:20

... A Framework for Unsupervised Natural Language Morphology Induction Christian Monson Language Technologies Institute Carnegie Mellon University 5000 Forbes Ave. Pittsburgh, PA, ... discover the morpho- logical structure of a natural language through the analysis of corpora. This paper presents a framework for automatic natural language morphology induction inspired by ....

Ngày tải lên: 17/03/2014, 06:20

... •OBLEM LOCALIZATION STRATEGIES FOR PRAGMATI~S ~ IN NATURAL- LANGUAGE FRONT ENDS• Lance A. Remshaw & Ralph ~L Welschedel Department of Ccaputer and Information Sciences University ... check for pragmatic failures in natural language input to computer sys- tems, such as a cooperative natural language interface to Unix •• . Our heuristics call for selecting the m...

Ngày tải lên: 31/03/2014, 17:20

... the questions. This indicates that the an- swers to these questions have high co-occurrence. In an automatic QA system which processes the questions independently, the answers to the questions ... we found the answers of some questions in a series have higher co-occurrence. For example, in a series of questions on a topic of disaster event, the answers to questions such as “when the...

Ngày tải lên: 31/03/2014, 01:20

... wanted a new question to discuss. The passenger too had to have a strategy for when to change topic. The reasons for this setup was to elicit a natural and fairly intense dialogue and to force the ... That means that the most common rea- son for the speaker to interrupt is to ask for or give information that is crucial for the driving task (as opposed for the other and traffic...

Ngày tải lên: 20/02/2014, 04:20

... for the novice tend to include more detail about functional reformation than descriptions for the expert. We have shown how formalization of the strategies allows for the development of question- answering ... have been widely used for a number of years for those audiences. They provide examples of different descriptive strategies that actually occur in natural langua...

Ngày tải lên: 21/02/2014, 20:20

... Offline Strategies for Online Question Answering: Answering Questions Before They Are Asked Michael Fleischman, Eduard Hovy, Abdessamad Echihabi USC Information Sciences Institute ... relational information offline, creating a data repository that is used to efficiently answer questions. We evaluate our strategy on a challenging subset of questions, i.e. “Who is …” questions,...

Ngày tải lên: 08/03/2014, 04:22