Báo cáo khoa học: "An Automatic Inserter System for Hierarchical Lexica" pptx

Ngày tải lên: 18/03/2014, 02:20

... 1–4, Sydney, July 2006. c 2006 Association for Computational Linguistics FAST – An Automatic Generation System for Grammar Tests Chia-Yin Chen Inst. of Info. Systems & Applications National ... intend _______ you that we cannot approve your application. (A) to inform (B) to informing (C) informing ( D ) infor m Figure 4: An example of generated question. Figure 5: An...

Ngày tải lên: 23/03/2014, 18:20

... explicit descriptions of objects and events for which we can form mental images. Animated 3D graphics have some advantages for the visualization of information. They can re- produce a real scene ... an automatic text-to-scene conversion system. It analyzes written descriptions of car accidents and synthe- sizes 3D scenes of them. The conver- sion process consists of two stages. An info...

Ngày tải lên: 17/03/2014, 22:20

... AN AUTOMATIC SPEECH RECOGNITION SYSTEM FOR T! IE ITALIAN LANGUAGE Paolo D'Orta, Marco Ferretti, Alessandro Martelli, ... IBM Rome Scientific Center via Giorgione 159, ROME (Italy) ABSTRACT 4. An automatic speech recognition system for Italian language has been developed at IBM Italy Scientific Center in Rome. ... items, dictated by a speaker with short pauses among th...

Ngày tải lên: 01/04/2014, 00:20

... dialogue system using reinforcement learning for in-car sce- narios, developed at Edinburgh University and Cambridge University for the TAL K project 1 . This prototype is the first “Information ... Reinforcement Learning The central motivation for building this d ialogue sys- tem is as a platform for Rein forcement Learning (RL) experiments. The system exhibits RL in 2 ways: It ca...

Ngày tải lên: 22/02/2014, 02:20

... segmentation can be performed ei- ther manually, by examining a graph, or automatically, using an optimization algorithm. The results of two ex- periments involving automatically locating ... regions of the article. Topic boundaries are useful for several different tasks. Hearst and Plaunt (1993) demonstrated their usefulness for information retrieval by showing that segmenting doc...

Ngày tải lên: 08/03/2014, 07:20

... 2006. c 2006 Association for Computational Linguistics An Automatic Method for Summary Evaluation Using Multiple Evaluation Results by a Manual Method Hidetsugu Nanba Faculty of Information Sciences, ... translations using a system for each conversation. Then, they evaluated both translations using an automatic method, and obtained W H , which indicated the ratio of syst...

Ngày tải lên: 17/03/2014, 04:20

... grammar system of the tar- get. system is not restricted in any way; therefore, the annotated information to the target treebank can be anything inherent from the target system; the bracket information ... an old grammar system for a corpus-based system. In this paper, we therefore proposed a simple approach for converting one treebank into another across two different gra...

Ngày tải lên: 31/03/2014, 06:20

... BLEU4. For the phrase-based system, phrases are of at most 7 words on either source or target-side. For the hierarchical phrase-based system, all SCFG rules have at most two variables. For the ... the Moses system is also reported. We see, first of all, that our phrase-based and hierarchical phrase-based systems achieve competitive performance, even outperforms the Moses...

Ngày tải lên: 19/02/2014, 20:20

... train an ASR system for the other half or for when the course is next offered, and still results in signifi- cant WER reductions. And yet even in this sce- nario, the business case for manually ... sentences that are aligned with the same sentences tagged by the system. Typically, rules take the form of context-dependent transformations, for example “change the tag from verb to noun...

Ngày tải lên: 20/02/2014, 07:20