... PST as a knowl- edge source for DA detection, we essentially need to model the relationship between the random DA and the random DR. Denote the random DA by X and the random DR by Y . Given a text ... model for dialogue act sequence in the domain of historic spot. 3 ASR Score and History Score For the ASR score, we use the conventional recog- nition probability of the ASR recognit...
Ngày tải lên: 20/02/2014, 05:20
... in standard TSP. We create a binary (0/1) integer variable for each pair of hotels and . if and only if travel from hotel to hotel is on the itinerary. The objective function is straightforward: minimize: ... (NE): , and is a perfect translation. pure model error (PME): , but is not a perfect translation. deadly search error (DSE): , and while is a perfect translation, while is no...
Ngày tải lên: 20/02/2014, 18:20
Tài liệu Báo cáo khoa học: "Combining Functionality and Object Orientedness for Natural Language Processing" ppt
... descendants, say z and y, a PAL expression for the phrase is one of the following forms: <z>( <V>) or <p>( <z>) where ~a> stands for a PAL expression for a phrase ~*. ... composite expressions are constructed only with a binary form of function application. Thus, if z and I/ are well-formed formulas of PAL, so is a form z(y). Expressions of PAL ar...
Ngày tải lên: 21/02/2014, 20:20
Báo cáo khoa học: "Joint Processing and Discriminative Training for Letter-to-Phoneme Conversion" ppt
... standard HMM Viterbi search algorithm. In the joint approach (Figure 1c), we perform seg- mentation and L2P prediction simultaneously by ap- plying the monotone search algorithm developed for statistical ... letter’s con- text. Other approaches, such as those of Bisani and Ney (2002) and Marchand and Damper (2000), have shown that better performance can be achieved by pairing le...
Ngày tải lên: 08/03/2014, 01:20
Báo cáo khoa học: "Syntactic Features and Word Similarity for Supervised Metonymy Resolution" pot
... (Lakoff and Johnson, 1980; Fass, 1997; Stern, 1931)). In a place -for- people pattern, a place stands for any persons/organisations associ- ated with it, e.g., for sports teams in (2), (3), and (4), and ... and Agirre, 2000): 0.1 is added to both the de- nominator and numerator. The target readings to be distinguished are literal, place -for- people, place -for- event, place -f...
Ngày tải lên: 08/03/2014, 04:22
Báo cáo khoa học: "CONTROL STRUCTURES AND THEORIES OF INTERACTION IN SPEECH" potx
... The model provides a means for common representation and a global database for communication between components and allows control of the system to be eentralised and relatively independent ... Hypothes,s since it is essenQally an extension of Marcus' (1980) Determinism Hypothesis. II TESTING THE INTERACTIVE DETERMINISM HYPOTttESIS The ID hypothesis predicts th,~t spee...
Ngày tải lên: 08/03/2014, 18:20
Báo cáo khoa học: "LEXICON-GRAMMAR AND THE SYNTACTIC ANALYSIS OF FRENCH" pot
... frozen nominal position and Prep stands for preposition. Although frozen structures tend to undergo less transformations than the free forms, we found that every transformation that applies ... FAIRE I FAI~ J FAIRE ENTENDRE FAIRE PASSER FAIRE SAUTER FERVOR FLETRIR FORCER FOR~ R FORMER FORMER FORNER FRANCHIR I ! I I | ' ] -~ .E .'3 .=~ I - * L£ COUP -...
Ngày tải lên: 08/03/2014, 18:20
Báo cáo khoa học: Molecular organization and force-generating mechanism of dynein pot
... of Information and Communications Technology) for helpful discussions and critical comments on the man- uscript. This work is supported by Special Coordina- tion Funds for Promoting Science and ... incorporating sites for both ATP hydrolysis and microtubule bind- ing, and a tail domain in the N-terminal, which medi- ates dimerization of the HCs and also provides a scaffold...
Ngày tải lên: 14/03/2014, 22:20
Báo cáo khoa học: "General-to-Specific Model Selection for Subcategorization Preference*" pot
... consists of positive and negative data and is used in the procedure of section 4.4, and iii) the test data C ts which consists of positive and neg- ative data and is used for evaluating the ... Model Selection for Subcategorization Preference* Takehito Utsuro and Takashi Miyata and Yuji Matsumoto Graduate School of Information Science, Nara Institute of Science and Te...
Ngày tải lên: 08/03/2014, 06:20
Báo cáo khoa học: Purification and characterization of zebrafish hatching enzyme – an evolutionary aspect of the mechanism of egg envelope digestion pot
... ZHE1 and analyzed by SDS ⁄ PAGE. After incubation for 2 min, bands with molecular masses of 43 and 39 kDa were observed in addition to undigested bands of ZP2 and ZP3. After incubation for 10 ... ZHE1, MHCE or MLCE, and their SDS ⁄ PAGE patterns were com- pared. SDS ⁄ PAGE of the MHCE digest after a 10 and 40 min incubation gave two bands (43 and 39 kDa), and an additional b...
Ngày tải lên: 07/03/2014, 04:20