prosodic features of a language tell us
Báo cáo khoa học: "Discovering the Lexical Features of a Language" pot
... this class may expand into the class of all nouns. Once word classes are found, lexical features can be extracted by assuming that there is a feature of the language which accounts for each ... of times b follows a in the corpus. 2. Divide this value by the number of times a occurs in the corpus. Such a model is clearly insufficient for expressing the grammar of a natural language. ... YOU and IT collapse into the class of pronouns which are both nominative and accusative. Note that next, YOU and IT merge with the class of nominative pronouns. This is because the program...
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Changing only the aesthetic features of a product can affect its apparent usability pptx
... The ATMs were rated for usability and beauty before and after use and the post-usage ratings yielded the same apparent effect of aesthetic quality on usability ratings as the pre-usage ratings. ... participants rated the aesthetics and usability of each of model, then used them, then rated them again for both aesthetics and usability. The order of rating (usability-aesthetics or aesthetics-usability) ... for a bank ATM. Averaging over participants and correlating across layouts they obtained a correlation of 0.6 between ratings of usability and beauty. This finding is potentially important...
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Features of a .NET Class
... delegate declaration. BeginInvoke has the same parameters as the usual Invoke function, plus two additional parameters: the first is an AsyncCallback class and the second is the delegate. EndInvoke ... Foundation Classes (MFC), you know about the message map. Events in C++/CLI are a language feature that builds into the language the idea of a mapping between events and functions that handle those ... programming. C++/CLI events are defined as members of a managed type. Events in C++/CLI must be defined as members of a managed type. The idea of defining an event in a class is to associate a...
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Báo cáo " Development of a spectrometry system Using lock-in amplification technique " doc
... Communications with the SR830 uses ASCII characters. Commands may be in either upper or lower case and may contain any number of embedded space characters. A command to the SR830 consists of a four ... spectroscopy has a very important role in studies of optical properties of materials. Our goal is to build a spectrometry system to measure weak optical signals such as Raman scattering and surface SH ... Key board, display board, Analog Input board, DSP Logic board and CPU and Power supply board. The DSP logic board takes a digital input from the A/ D converter on the Analog Input board and perform...
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Báo cáo " Calibration and verification of a hydrological model using event data " ppt
... than that of simulation. This can be attributed to both of the large interval of rainfall data and the changes of basin characteristics. The calibrated parameters were afterward verified using ... above, Gia Vong – a river basin in Quang Tri was taken as a case study (Figure 3.1). The basin has an area of about 275 km2, a perimeter of 111.9 km and an average rainfall of 2500 mm/year. ... the auto-calibration step. The method was applied to calibrate and verify MIKE-NAM model parameters with the case study of Ben Hai river basin. Because the searching space of parameters is narrowed,...
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Source investigation of a small event using empirical Green’s functions and simulated annealing ppt
... criteria to find earthquakes for which this technique can be applied. In the search for potential candidates of earthquake couples, an automatic selection of the available data set was performed ... Fukuyama & 768 Irikura 1986), as well as regional and teleseismic body and surface waveforms (Hartzell 1989; Kanamori ef al. 1992; Velasco, Ammon & Lay 1994). The applicability ... two fault planes. The shape and the area of the ruptured zone is very different in the two cases. For the near-vertical plane, the rupture zone has an elongated shape and may cover an area of...
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Báo cáo khoa học: "Improvement of a Whole Sentence Maximum Entropy Language Model Using Grammatical Features" potx
... traditional way.3 The grammatical features The main goal of this paper is the incorporation of gramatical features to the WSME. Grammaticalinformation may be helpful in many aplications of computational ... features to a WSME language model us- ing a SCFG to extract the grammatical informa-tion. We have shown that the the use of gram-matical features in a WSME model improves theperformance of the ... size of the initial set of features was:12,023 -grams, 39,428 triggers and 258 gramati-cal features, in total 51,709 features. At the end of the training procedure, the number of active fea-tures...
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Tài liệu Báo cáo khoa học: "A Method for Correcting Errors in Speech Recognition Using the Statistical Features of Character Co-occurrence" pptx
... grammatical and n-gram based statistical language constraints, and uses a robust parsing technique to apply the grammatical constraints described by context-free grammar (Tsukada et aL, 97). ... output of speech recognition (Masataki et al., 96; Shimizu et al., 96) experiment using an ATR spoken language database (Morimoto et al., 94) on travel arrangements. The characteristics of ... String-Database: Using the different data-sets of the ATR spoken language database from the above-mentioned 4806 results, we prepared the String- Database. We employed 3 as the threshold value...
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Báo cáo khoa học: "Speakers’ Intention Prediction Using Statistics of Multi-level Features in a Schedule Management Domain" ppt
... Busayapongchai. 1996. A Form-Based Dialogue Manager for Spoken Language Applications”, Pro-ceedings of International Conference on Spoken Language Processing, 701-704. D. Litman and J. Allen. ... of next utterances because a dialogue consists of utterances that are se-quentially associated with each other. We pro-pose discourse-level features (bigrams of speakers’ intentions; a pair ... participants accom-plish a given task by using shared domain knowledge. Since a frame-based model is more flexible than a finite-state model and is more easy-implementable than a plan-based...
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Báo cáo khoa học: "Current Research in the Development of a Spoken Language Understanding System using PARSEC*" ppt
... addition of the link nodes in the grammar. 2 Constraint Grammar Dependency Instead of using context-free grammars, we are using a natural language framework based on the *Parallel Architecture ... a developing picture of the structure and mean- ing of a sentence. The CDG grammar has a weak generative capacity which is strictly greater than that of context-free grammars and has the added ... added advantage of benefiting significantly from a par- allel architecture [2]. PARSEC is our system based on the CDG formalism. To develop a syntactic and semantic analysis using this framework,...
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Báo cáo y học: "The Impact of a Nationwide Antibiotic Restriction Program on Antibiotic Usage and Resistance against Nosocomial Pathogens in Turkey"
... ra-tionale after the initiation of NARP. Also carbapenem resistance rates of Pseudomonas spp and Acinetobacter spp decreased correlating with decreased consump-tion of carbapenems after NARP ... resistance and consump-tion calculated by two-tailed Spearman’s coefficient (r) for non-parametric correlations. A P value of less than 0.05 was regarded as significant. Software package STATA ... data-bases, and 2) International Medication System (IMS). Because Turkey is an inflation country we have esca-lated all antibiotic prices. The cost of antibiotics was calculated as US dollars...
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