Computer Models of Speech Using Fuzzy Algorithms by Renato De Mori (auth.)

By Renato De Mori (auth.)

It is with nice excitement that I current this 3rd quantity of the sequence "Advanced functions in trend Recognition." It represents the precis of many guy- (and woman-) years of attempt within the box of speech acceptance by means of tne author's former crew on the collage of Turin. It combines the easiest ends up in fuzzy-set conception and synthetic intelligence to indicate the right way to definitive ideas to the speech-recognition challenge. it truly is my wish that it'll turn into a vintage paintings during this box. I take this chance to increase my thank you and appreciation to Sy Marchand, Plenum's Senior Editor answerable for overseeing this sequence, and to Susan Lee and Jo Winton, who had the huge job of getting ready the camera-ready grasp sheets for ebook. Morton Nadler basic Editor vii PREFACE Si parva licet componere magnis Virgil, Georgics, 4,176 (37-30 B.C.) The paintings suggested during this ebook effects from years of study orientated towards the target of creating an experimental version able to realizing spoken sentences of a common language. this can be, after all, a modest test in comparison to the complexity of the services played by means of the human mind. a style is brought for conce1v1ng modules acting perceptual projects and for combining them in a speech knowing system.

Show description

Read or Download Computer Models of Speech Using Fuzzy Algorithms PDF

Similar algorithms books

Computational Geometry: An Introduction Through Randomized Algorithms

This advent to computational geometry is designed for novices. It emphasizes basic randomized tools, constructing simple ideas with the aid of planar functions, starting with deterministic algorithms and transferring to randomized algorithms because the difficulties develop into extra complicated. It additionally explores greater dimensional complex purposes and gives workouts.

Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques: 14th International Workshop, APPROX 2011, and 15th International Workshop, RANDOM 2011, Princeton, NJ, USA, August 17-19, 2011. Proceedings

This ebook constitutes the joint refereed lawsuits of the 14th overseas Workshop on Approximation Algorithms for Combinatorial Optimization difficulties, APPROX 2011, and the fifteenth overseas Workshop on Randomization and Computation, RANDOM 2011, held in Princeton, New Jersey, united states, in August 2011.

Conjugate Gradient Algorithms and Finite Element Methods

The location taken during this number of pedagogically written essays is that conjugate gradient algorithms and finite aspect equipment supplement one another super good. through their combos practitioners were in a position to resolve differential equations and multidimensional difficulties modeled by way of usual or partial differential equations and inequalities, now not unavoidably linear, optimum keep an eye on and optimum layout being a part of those difficulties.

Routing Algorithms in Networks-on-Chip

This booklet offers a single-source connection with routing algorithms for Networks-on-Chip (NoCs), in addition to in-depth discussions of complicated strategies utilized to present and subsequent new release, many middle NoC-based Systems-on-Chip (SoCs). After a simple creation to the NoC layout paradigm and architectures, routing algorithms for NoC architectures are offered and mentioned in any respect abstraction degrees, from the algorithmic point to genuine implementation.

Additional resources for Computer Models of Speech Using Fuzzy Algorithms

Example text

White and Neely (1976) have performed an experiment on isolated word recognition, comparing several analysis methods. The experiment showed that recognition based on the output of a filter bank was not poorer than recognition based on the coefficient of an articulatory model. Davis and Mermelstein (1980) have a different opinion. 5 for definition) gives better recognition results on isolated words than the output of a filter bank. The problem of designing the best speech analysis system is still open.

In a model of such behavior, all facets of the listener's knowledge, such as syntax, semantics, pragmatics, phonology, prosody, are used to aid the decoding. Human perception is thus likely to be an active process in which cognition may even guide the lower levels of decoding. None of the components using different types of knowledge can currently be made to perform reliably. A strategy must be found to combine information from all the components in order to profit from the redundancy to resolve the ambiguities.

Furthermore, each element of a concatenation of hypotheses may have been hypothesized with uncertainty. A degree of worthiness is assigned to it for representing such an uncertainty. The evidence of a hypothesis has to be evaluated by taking into account the imprecision of the rule which has been used and the vagueness by which the elements involved in the rule have been detected. This evaluation can be performed within the framework of a fuzzy algebra which deals with possibility values. The situation is sketched in Fig.

Download PDF sample

Rated 4.95 of 5 – based on 41 votes