Báo cáo khoa học: "Learning Multilingual Subjective Language via Cross-Lingual Projections" pptx

... Republic, June 2007. c 2007 Association for Computational Linguistics Learning Multilingual Subjective Language via Cross-Lingual Projections Rada Mihalcea and Carmen Banea Department of Computer ... to any other language, as in these experiments we (pur- posely) do not use any language- specific knowledge of the target language. Given a bridge between En- glish and the selected...

Ngày tải lên: 17/03/2014, 04:20

Ngày tải lên: 20/02/2014, 19:20

... domain-independent natural language access system because language understan- ding requires domain-specific world knowledge. On a theoretical level, the need for a knowledge base in a natural language processing ... principle motivation for building natural language systems for database access is ~o free the user from the need for data processing instruction. A natural languag...

Ngày tải lên: 21/02/2014, 20:20

... Is There Natural Language after Data Bases? Jaime G. Carbonell Computer Science Department Carnegie-Mellon University ... Pittsburgh, PA 15213 1. Why Not Data Base Query? The undisputed favorite application for natural language interfaces has been data base query. Why? The reasons range from the relative simplicity ... integrated multi-purpose systems. 2. But I Still Like Da...

Ngày tải lên: 21/02/2014, 20:20

... learning coarser and more gen- eral set of concepts from a sense tagged corpus, in order to alleviate the knowl- edge acquisition bottleneck. We show that these general concepts can be transformed to ... of determining the meaning of a word in a given con- text. This task has a long history in natural language processing, and is considered to be an intermediate task, success of which is con...

Ngày tải lên: 31/03/2014, 03:20

... STOCHASTIC MODELING OF LANGUAGE VIA SENTENCE SPACE PARTITIONING Alex Martelli IBM Rome Scientific Center via Giorgione 159, ROME (Italy) ABSTRACT In some computer ... or handwriting), the purpose of the language- handling component (Language Model) is to estimate the linguistic (a priori) probability of arbitrary natural -language sentences. This paper discusses ... allowing s...

Ngày tải lên: 01/04/2014, 00:20

... languages from non-parallel multilingual corpora in an unsupervised fashion. For this purpose, we assume a generative model for multilingual corpora, where each sentence is generated from a language ... grammar that is common across languages. We also de- velop a variational method for efficient in- ference. Experiments on a non-parallel multilingual corpus of eleven languages demonstr...

Ngày tải lên: 07/03/2014, 22:20

... extensible language modeling toolkit. In Proceedings of the International Conference on Spoken Language Processing, 2002. M. Tang, X. Luo, and S. Roukos. Active learning for statis- tical natural language ... Speech & Language, 19 (1):85–106, 2005. A. Isard, C. Brockmann, and J. Oberlander. Individuality and alignment in generated dialogues. In Proceedings of the 4th International...

Ngày tải lên: 17/03/2014, 00:20

... 2005. c 2005 Association for Computational Linguistics Learning Strategies for Open-Domain Natural Language Question Answering Eugene Grois Department of Computer Science University of Illinois, ... Introduction This paper presents an approach to automatically learning strategies for natural language question answering from examples composed of textual sources, questions, and...

Ngày tải lên: 23/03/2014, 19:20

Ngày tải lên: 24/03/2014, 03:20