Báo cáo khoa học: "Learning and Translating by Machines" ppt

... along the paper. When ritardando or accelerando appears in the nota- tion, the programmer changes that distance. Note that terms “bar,” “ritardando,” and “accelerando” influ- ence the music ... during the budget time and the expected profit. If the probability of outcome is zero, the research budget should be zero, regardless of the profit. Learning and translating by machin...

Ngày tải lên: 30/03/2014, 17:20

Ngày tải lên: 22/02/2014, 03:20

... random-text, is identical to our full model, but is given a document containing random text. We generate this text by randomly permut- ing the word locations of the actual game manual, thereby ... learn the correlations between textual information, and game states and actions – for example, between the word “grassland” in Fig- ure 1, and the action of building a city. This allows our...

Ngày tải lên: 07/03/2014, 22:20

... nonterminal label , so that if and undefined oth- erwise for . Our treatment of nonterminal productions begins by applying the chain rule 9 (3) (4) and continues by making independence assump- tions. ... gram- mars and in their logics. They are all compatible with the same parsing semirings and search strate- gies. Therefore, we shall describe these algorithms in terms of their und...

Ngày tải lên: 20/02/2014, 16:20

... "is-a" relation is connected between words and categories. However, it is not easy to acquire the "is-a" connection by hand, and it becomes expensive. Approaches toward automatically ... the corpus. In sentences (1) and (2), "table" and "chair" share the same verb "sit on". In sentences (3) and (4), "table" and...

Ngày tải lên: 20/02/2014, 21:20

... look ill-formed, such as " ;and a boxcar of- and a tanker of OJ", and " ;and bring - and then bring that orange juice," and are mainly signaled by either lexical or acoustic ... 24,000 words, 725 modification and abridged repairs, and 13 speakers; and for testing, 7 of the dialogs, consisting of 5800 words, 142 modification and abridged repairs, and...

Ngày tải lên: 20/02/2014, 21:20

... posteriors of transitions and emis- sions in the word-based HMM. In a standard HMM, emission always advances the observation position by one, and the next transition is unaffected by the emission. Neither ... without changes. 7.2 Alignment Results (F1) The validation and test sentences have been hand- aligned (see Och and Ney (2003)) and are marked with both sure and possible...

Ngày tải lên: 07/03/2014, 22:20

... precision and recall, including pattern generalisa- tion, pattern pruning, and term match- ing. The analysis gives insights into the relationship between domain terminology and lexical relations, and ... extraction, and its implementation in the PartEx system; Section 4 considers materials and methods used for experiments with PartEx. The experiments are reported in Section 5, fol...

Ngày tải lên: 17/03/2014, 06:20

... words like 'de,' 'per,' and 'que,' and in translating these words respectively as 'of,' &apos ;by, ' and 'which,' Gode does not explain ... in part by the National Science Founda- tion and in part by the U.S. Army Signal Corps, the Air Force Office of Scientific Research, and the Office of Naval Research. * Gode, Alex...

Ngày tải lên: 23/03/2014, 13:20

... matically and contain misspellings, ad hoc abbre- viations and lack of important punctuation such as periods between sentences. Yet people seem to easily understand such messages, and in fact ... encoding -by- hand process. Hence there is an obvious benefit to partially automating this encoding process. The problem is that most existing text-understanding systems (e.g. ELI [Ries...

Ngày tải lên: 24/03/2014, 01:21