Separator features

Xem 1-20 trên 102 kết quả Separator features
  • We present an architecture and an on-line learning algorithm and apply it to the problem of part-ofspeech tagging. The architecture presented, SNOW, is a network of linear separators in the feature space, utilizing the Winnow update algorithm. Multiplicative weight-update algorithms such as Winnow have been shown to have exceptionally good behavior when applied to very high dimensional problems, and especially when the target concepts depend on only a small subset of the features in the feature space. ...

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  • The central questions are: How useful is information about part-of-speech frequency for text categorisation? Is it feasible to limit word features to content words for text classifications? This is examined for 5 domain and 4 genre classification tasks using LIMAS, the German equivalent of the Brown corpus. Because LIMAS is too heterogeneous, neither question can be answered reliably for any of the tasks. However, the results suggest that both questions have to be examined separately for each task at hand, because in some cases, the additional information can indeed improve performance. ...

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  • On a multi-dimensional text categorization task, we compare the effectiveness of a feature based approach with the use of a stateof-the-art sequential learning technique that has proven successful for tasks such as “email act classification”. Our evaluation demonstrates for the three separate dimensions of a well established annotation scheme that novel thread based features have a greater and more consistent impact on classification performance.

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  • AVVID (Architecture for Voice, Video, and Integrated Data), the latest development from Cisco Systems is redefining the way businesses communicate. AVVID allows businesses to transmit voice, data, and video over a single integrated architecture, whereas in the past three separate systems were required. Administering Cisco AVVID Applications is a professional reference detailing the strategies, tactics, and methods for utilizing Cisco software to configure and maintain Cisco networks and hardware infrastructures.

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  • Chapters in the first part of the book cover all the essential speech processing techniques for building robust, automatic speech recognition systems: the representation for speech signals and the methods for speech-features extraction, acoustic and language modeling, efficient algorithms for searching the hypothesis space, and multimodal approaches to speech recognition.

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  • Using the Validation Controls

    From the Library of Wow! eBook Overview of the Validation Controls 125 A separate RequiredFieldValidator control is associated with each of the

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  • The neurons of the corpus striatum receive an excitatory input from the cerebral cortex and the thalamus. The major outputs project to the globus pallidus and the substantia nigra pars reticula (SNr), and use gamma-aminobutyric acid (GABA) as a transmitter. Major efferent pathways from the globus pallidus interna and the SNr project to the thalamus. Feedback to the striatum is through the dopaminergic striatonigral pathway originating in the substantia nigra pars compacta (SNc; Figure 1). These separate pathways utilize different neuropeptides and dopamine receptors.

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  • Oracle Connection Manager is a software component that resides on its own computer, separate from a client or an Oracle database server. It proxies and screens requests for the database server. In addition, it multiplexes database sessions. In its session multiplexing role, Oracle Connection Manager funnels multiple sessions through a single transport protocol connection to a particular destination.

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  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Feature Selection and Blind Source Separation in an EEG-Based Brain-Computer Interface

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  • Masaki Murata National Institute of Information and Communications Technology 3-5 Hikaridai, Seika-cho, Soraku-gun, Kyoto 619-0289, Japan Tamotsu Shirado National Institute of Information and Communications Technology 3-5 Hikaridai, Seika-cho, Soraku-gun, Kyoto 619-0289, Japan Abstract We developed a new method of transforming Japanese case particles when transforming Japanese passive sentences into active sentences. It separates training data into each input particle and uses machine learning for each particle.

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  • In conclusion, let us outline a different argument, very much in the spirit of Lectures 8 and 5. We considered in these lectures the space of polynomials of a certain type (such as x3 + px + q or x5 − x + a) and saw that the set of polynomials with multiple roots separated the whole space into pieces, corresponding to the number of roots of a polynomial. The set of polynomials with multiple roots is a (very singular) hypersurface obtained by equating the discriminant of a polynomial to zero.

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  • The objectives of Alberta Environment’s approach to setting wastewater release standards are to ensure water quality objectives are maintained, that appropriate pollution prevention and control technologies are adopted so that substance releases to receiving waters are minimized. Two standards are developed to assess the limit that should be applied in an approval: one standard is based on best available technology economically achievable, and the second is based on maintaining water quality objectives. The technology-based standard is the minimum effort required. ...

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  • Chapter 4 present the basics of computation. In particular, this chapter discuss expressions, how to iterate over a series of values (“iteration”), and select between two alternative actions (“selection”). This chapter also show how a particular sub-computation can be named and specified separately as a function.

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  • The following chapters discuss architects who have honed digital-fabrication techniques on pecific projects. Each discussion is accompanied by a detailed breakdown of the fabrication technique, providing insight into the recent projects featured in ach chapter. These are projects that concentrate on he fertile realm of one-to-one-scale experimentation, which demands reciprocity between design and mpirical innovation. The final outcomes hinge on he ability to reconcile the developmental shifts in material and working method.

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  • JBuilder provides several features and incorporates various tools to provide support for the Extensible Markup Language (XML). XML is a platform-independent method of structuring information. Because XML separates the content of a document from the structure, it can be a useful means of exchanging data. For example, XML can be used to transfer data between databases and Java programs.

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  • The theoretical manner in which periodontal disease progresses has long been a subject of debate. It is currently agreed that destructive periodontal disease progresses by means of asynchronous bursts of activity (Haffajee and Socransky 1986). According to this theory, periodontal tissue support is lost during short, acute episodes followed by prolonged periods of quiescence (Reddy, Palcanis, and Geurs 1997).

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  • The book includes most of the source code for version 3.6 of the compiler, which was written as a literate program using noweb. As of July 2011 the current version of LCC is 4.2, but much of the book still applies to this version. The major change since the book was published is in the code-generator interface, which is described in a separate document. The Lcc-win32 or LccWin32 system is a full featured C Development Environment for the Microsoft Windows operating system, written by Jacob Navia. He continued the work of Hanson and Fraser, who wrote the original LCC compiler....

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  • The vocabulary component of the course is designed to develop students' awareness and ability across a wide range of vocabulary skills. The first section focuses on effective dictionary skills, as a key foundation for further vocabulary development. Subsequent sections feature a variety of topic vocabulary and idioms, and there are also three separate strands which run throughout the book: word formation (including word families, collocation and phrasal verbs).

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  • In this eBook I occasionally make comparisons between the D200 and previous Nikon models. In general, whenever this eBook uses the term D1 or D1 series, I’m referring to the entire D1 family (i.e. the D1, D1h, and D1x). The same is true of the D2 family (D2h, D2hs, and D2x). Use of an individual model name in the text indicates a model-specific feature or characteristic. In tables, if there are differences between the cameras, I’ve either added columns for each camera, or separated the information into model-specific tables....

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  • Beautiful 16-page color insert with cutting-edge examples Ted Alspach Adobe ® Illustrator CS4 ® Master CS4’s new features to increase productivity Use Illustrator for the Web as well as for print Preview color separations inside Illustrator CS4 The book you need to succeed! Illustrator CS4 Bible ® Illustrator CS4 Bible ® Ted Alspach Illustrator® CS4 Bible Published by Wiley Publishing, Inc. 10475 Crosspoint Boulevard Indianapolis, IN 46256 Copyright © 2009 by Wiley Publishing, Inc., Indianapolis, Indiana Published by Wiley Publishing, Inc.

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