Báo cáo khoa học: "Learning Translations of Named-Entity Phrases from Parallel Corpora" ppt

... phrase translations from parallel cor- pora, and show that it performs with very high coverage and accuracy in choosing French translations of English named-entity phrases in a test corpus of software ... Learning Translations of Named-Entity Phrases from Parallel Corpora Robert C. Moore Microsoft Research Redmond, WA 98052, USA bobmoore@microsoft.com Abstract We d...

Ngày tải lên: 17/03/2014, 22:20

... application of the method is auto- matic or semi-automatic compilation of a glossary or technical-term dictionary for a certain domain. Re- cursive application of the method enables to collect a list of ... Automatic Collection of Related Terms from the Web Satoshi Sato and Yasuhiro Sasaki Graduate School of Informatics Kyoto University Sakyo, Kyoto, 606-8501 Japan sato@i.kyoto-...

Ngày tải lên: 20/02/2014, 16:20

... and gathering of information in e.g. social dialogue. In the latter category of dia- logue systems, a high level of naturalness of interac- tion and the occurrence of longer periods of satisfac- tory ... In a num- ber of contexts, however, dialogues need to have a far greater degree of complexity not just in the num- ber of states and possible actions but also in the va- rie...

Ngày tải lên: 20/02/2014, 12:20

... this paper was twofold. Firstly, we wanted to compare the performance of different machine learning algorithms on the task of map- ping from a vector of web frequencies of para- phrases containing ... the noun phrases se- mantic relations. Over the set of 5 semantic rela- tions defined by Nastase and Szpakowicz (2003), they achieve an accuracy of 45.7% for the task of...

Ngày tải lên: 20/02/2014, 12:20

... with a simulated envi- ronment which is “bootstrapped” from small amounts of Wizard -of- Oz (WOZ) data. This use of WOZ data allows development of op- timal strategies for domains where no work- ing ... strategies are then available from the first moment of online-operation, and tedious hand- crafting of dialogue strategies is omitted. This inde- pendence from large amounts of...

Ngày tải lên: 23/03/2014, 17:20

... Norwegian Structural Biology Centre, Faculty of Science, University of Tromsø, Norway 2 Department of Molecular Biotechnology, Faculty of Medicine, University of Tromsø, Norway The marine and estuarine ... Lonhienne et al. [37]. Activation energy, E a , was extracted from the slope of the linear regression curve obtained from an Arrhenius plot of 1 ⁄ T versus lnk cat . Stabi...

Ngày tải lên: 19/02/2014, 05:20

... The completeness of the output list increases monotonically with the total number of occurrences of each verb in the corpus. False positive rates are one to three percent of observa- tions. ... architecture of the system, and that of this pa- per, directly reflects the three challenges described above. The system consists of three modules: 1. Verb detection: Finds some occ...

Ngày tải lên: 20/02/2014, 21:20

... state of figure 1, the feature (SYNT OF OBJ OF -1 AT S-SYNT-ELEM), for example, designates the general syntactic class of the object of the first frame of the parse stack 2, in our example ... range of fea- tures, we defined a feature language. Parse features can be thought of as functions that map from par- tially parsed sentences to a value. Applied to the target...

Ngày tải lên: 22/02/2014, 03:20

... both of which confer reduction of a flavin by receiving elec- trons from NADH or NADPH; however, these activi- ties of flavoredoxin were much lower than those of A. fulgidus FeR. The FeR activity of ... of a BLAST homology search indicate that the product of this ORF is highly homologous to flavoredoxins from other bacteria, especially that of D. vulgaris (Hilden- borough), w...

Ngày tải lên: 07/03/2014, 02:20

... varies from 5.6 to 6.3 in the pressure–temperature plane of measurements for the inactivation studies when start- ing with a buffer of pH 6.0 at ambient conditions (for a graph of the pH of Mes ... conducted as a function of time. A decrease in pH of 0.5 units caused the enzyme inactivation constant to increase by a factor of 2–3. Temperature dependence of the FTIR spectra...

Ngày tải lên: 07/03/2014, 03:20