Báo cáo khoa học: "An exponential translation model for target language morphology" pptx

... number. • For verbs, generated forms had to match the original form for tense and negation. • For adjectives, generated forms had to match the original form for degree of comparison and negation. • For ... Association for Computational Linguistics, pages 230–238, Portland, Oregon, June 19-24, 2011. c 2011 Association for Computational Linguistics An exponential translation...

Ngày tải lên: 07/03/2014, 22:20

... the phrase-based translation model. 3 Our Approach: Phrase-Based Translation Model for Question Retrieval 3.1 Phrase-Based Translation Model Phrase-based machine translation models (Koehn et ... word-based translation model into a unified framework, called TransLM. The experiments show that this model gains better performance than both the language model and the word-...

Ngày tải lên: 20/02/2014, 04:20

... (entity- mention model) a good classifier learner for the mention-pair model. The fifth line of Table 4 is for the ILP based entity- mention model (described in Section 4.2). We can observe that the model ... (up to 1.8% for BNews), the gain in the precision could compensate it well; it beats the MP model in the overall F-measure for all three domains (2.3% for Nwire, 0.4%...

Ngày tải lên: 20/02/2014, 09:20

... Rules for diagnosing problems in the circuit | IND led-2 COND[ STATE on [ FORM <sta~(O IND FORM), (t STATE FORM))> CNCL [ DEV tr~i,~torol7 t FORM <s~u.¢((, DEV), fa~ed)> t FORM ... GLIB - A PROBLEM SPECHrIC SUBLANGUAGE The knowledge acquisition language developed for elec- tron/c devine troubleshooting is called GLIB (General Language for Insumneat Behav...

Ngày tải lên: 21/02/2014, 20:20

... sequential models in vari- ous natural language tasks. Thus, we need new methods to import non-local information into se- quential models. There are two types of method for using non- local information. ... (the unstructured model) is bet- ter than CRF (the structured model) not only for time cost but also for the performance on our ex- periment 4 . This result shows that local info...

Ngày tải lên: 20/02/2014, 12:20

... toolkit for phrase-based and syntax-based machine translation. The toolkit supports several state-of-the-art models developed in statistical machine translation, including the phrase-based model, ... discriminative reordering model, a simple and fast language model, and an implementation of minimum error rate training that allows for various evaluation metrics for tuning t...

Ngày tải lên: 19/02/2014, 20:20

... re-ranking model performs rather well for a limited number of candidate structures, and out- performs Charniak’s model when k = 5. In this case we observe a small boost in performance for the detection ... 2010. c 2010 Association for Computational Linguistics A probabilistic generative model for an intermediate constituency-dependency representation Federico Sangati Institute...

Ngày tải lên: 20/02/2014, 04:20

... Arabic-English translation task. 1 Introduction In this paper, we present a block-based model for statis- tical machine translation. A block is a pair of phrases which are translations of each other. For ... the first target word in the target clump of given the final two words of the target clump of , (d) probability of predicting the rest of the words in the target clump of ....

Ngày tải lên: 20/02/2014, 15:20

... provide translation factors and enzymes for aminoacylation, whereas in reconstituted cell-free translation systems [10] the purified compo- nents are added individually. Cell-free translation for ... cell-free translation systems might be used as the fundamental basis for cell-like systems. We review recent progress in the field of cell-free translation systems and describe thei...

Ngày tải lên: 19/02/2014, 06:20

... paper, we formulate ex- tractive summarization as a two step learn- ing problem building a generative model for pattern discovery and a regression model for inference. We calculate scores for sentences ... hierarchical model and re- gression model to score sentences in new docu- ments, eliminating the need for building a genera- tive model for new document clusters. 3 Summ...

Ngày tải lên: 20/02/2014, 04:20