Applied topics

Xem 1-20 trên 332 kết quả Applied topics
• Báo cáo khoa học: "Cross-Lingual Latent Topic Extraction"

Probabilistic latent topic models have recently enjoyed much success in extracting and analyzing latent topics in text in an unsupervised way. One common deﬁciency of existing topic models, though, is that they would not work well for extracting cross-lingual latent topics simply because words in different languages generally do not co-occur with each other. In this paper, we propose a way to incorporate a bilingual dictionary into a probabilistic topic model so that we can apply topic models to extract shared latent topics in text data of different languages. ...

• JPMorgan Investment Funds

Evaluating mutual fund performance is a topic of long-standing interest in the academic literature, but few if any studies have addressed the selection of an optimal portfolio of funds. Instead of using the historical data to estimate performance measures or produce fund rank- ings, this study uses the data to explore the mutual-fund investment decision.

• Linear Algebra III Advanced topics

This is a book on linear algebra and matrix theory. While it is self contained, it will work best for those who have already had some exposure to linear algebra. It is also assumed that the reader has had calculus. Some optional topics require more analysis than this, however. I think that the subject of linear algebra is likely the most significant topic discussed in undergraduate mathematics courses. Part of the reason for this is its usefulness in unifying so many different topics. Linear algebra is essential in analysis, applied math, and even in theoretical mathematics.

• Experience idea: Relative clause and applying excercises

Relative clause is one of the important parts of knowledge which has been using in the GCSE and the entrace exams. To do relative clause Tests well, students have to make sure of the main points related to relative pronouns and relative clause in English. Therefore I choose the topic "Relative clause and applying excercises" which is my teaching experience initiative.

• Báo cáo khoa học: "Structural Topic Model for Latent Topical Structure Analysis"

Topic models have been successfully applied to many document analysis tasks to discover topics embedded in text. However, existing topic models generally cannot capture the latent topical structures in documents. Since languages are intrinsically cohesive and coherent, modeling and discovering latent topical transition structures within documents would be beneﬁcial for many text analysis tasks.

• Báo cáo khoa học: "Authorship Attribution with Author-aware Topic Models"

Authorship attribution deals with identifying the authors of anonymous texts. Building on our earlier ﬁnding that the Latent Dirichlet Allocation (LDA) topic model can be used to improve authorship attribution accuracy, we show that employing a previously-suggested Author-Topic (AT) model outperforms LDA when applied to scenarios with many authors.

• Báo cáo khoa học: "Employing Topic Models for Pattern-based Semantic Class Discovery"

A semantic class is a collection of items (words or phrases) which have semantically peer or sibling relationship. This paper studies the employment of topic models to automatically construct semantic classes, taking as the source data a collection of raw semantic classes (RASCs), which were extracted by applying predefined patterns to web pages. The primary requirement (and challenge) here is dealing with multi-membership: An item may belong to multiple semantic classes; and we need to discover as many as possible the different semantic classes the item belongs to. ...

• Báo cáo khoa học: "Dynamic Nonlocal Language Modeling via Hierarchical Topic-Based Adaptation"

This paper presents a novel method of generating and applying hierarchical, dynamic topic-based language models. It proposes and evaluates new cluster generation, hierarchical smoothing and adaptive topic-probability estimation techniques. These combined models help capture long-distance lexical dependencies. °Experiments on the Broadcast News corpus show significant improvement in perplexity (10.5% overall and 33.5% on target vocabulary).

• Báo cáo khoa học: "a Topic-Model based approach for update summarization"

Update summarization is a new challenge in multi-document summarization focusing on summarizing a set of recent documents relatively to another set of earlier documents. We present an unsupervised probabilistic approach to model novelty in a document collection and apply it to the generation of update summaries. The new model, called D UAL S UM, results in the second or third position in terms of the ROUGE metrics when tuned for previous TAC competitions and tested on TAC-2011, being statistically indistinguishable from the winning system.

• Ebook Applied Quantitaive Finance

Ebook Applied Quantitaive Finance provides a comprehensive and state-of-the-art treatment of cutting-edge topics and methods. It provides solutions to and presents theoretical developments in many practical problems such as risk management, pricing of credit derivatives, quantification of volatility and copula modelling.

• Ebook Additional mathematics: Pure and applied (6th edition): Part 1

(BQ) In this new edition, the authors have included additional sections to make for a more comprehensive coverage of topics; more exercise and revision questions; additional/replacement examples/figures to complement the modified text. As in previous editions, the treatment is straightforward to allow rapid progress in grasping the techniques, with sufficient exercises for practice.

• Ebook Additional mathematics: Pure and applied (6th edition): Part 2

(BQ) This sixth edition of Additional maths:Pure and applied, has been completely revised and updated. it covers the Cambridge additional mathematics syllabus in the pure mathematics and particle mechanics sections. The topics have been taken largely in the order of the syllabus for convenience, but this could be altered if desired.

• WAYNE STATE COLLEGE 2013 CUMMER CLASS SCHEDULE

The Master’s programme is primarily geared to graduates who hold academic or Bachelor’s degrees in business from a university or university of applied sciences. Those with another university or Bachelor’s degree may be admitted if they have earned at least 6 credits in business administra- tion and 6 credits in economics or economic geography. Students with no background in tourism at the time of enrolment will have opportunities to acquire these credits over the course of the first two semesters.

• Ebook Basics and applied thermodynamics: Part 1

(BQ) Basics and applied thermodynamics by P.K Na provides a comprehensive exposure to the basic principles and concepts of Thermodynamics and their real-life applications. Updated with the new chapters, enhanced topical coverage and added pedagogical features, it helps learner learn in most effective and focused manner.

• Lecture Planning an applied research project in hospitality, tourism, and sports: Chapter 2 - Mayo

Chapter 2 – Developing an interest or topic. In this chapter students will be able to: Describe several ways of identifying topics of interest, create a purpose statement for your topic of interest, prepare several research questions for your research project or design, identify the criteria for a good purpose statement, assess your purpose statement in terms of the criteria for a good purpose statement.

• Physical Principles of Medical Ultrasonics

Rather than focusing on earlier treatments, based largely on the simplifications of geometrical acoustics, Physical Principles of Medical Ultrasonics examines concepts of wave acoustics, introducing them in the very first chapter. Practical implications of these concepts are explored, first the generation and nature of acoustic fields, and then their formal descriptions and measurement. Real tissues attenuate and scatter ultrasound in ways that have interesting relationships to their physical chemistry, and the book includes coverage of these topics.

• Applied Numerical Analysis fifth edition

The fifth edition of this classic book continues its excellence in teaching numerical analysis and techniques. Interesting and timely applications motivate an understanding of methods and analysis of results. Suitable for students with mathematics and engineering backgrounds, the breadth of topics (partial differential equations, systems of nonlinear equations, and matrix algebra), provide comprehensive and flexible coverage of all aspects of all numerical analysis.

• PROJECT TITLE: “UNDERSTANDING THE STATEMENT OF PRODUCTION AND BUSINESS OF THE THANG LONG INFORMATICS JOIN STOCK COMPANY”

Internship is fact-finding, understanding how to knowledge learned on the books to be applied in practice, find out the difference between theory and practice. It is important to students. It helps students learn how to apply their knowledge to actual work. It help students know how to work in the future.

• GEAR GEOMETRY AND APPLIED THEORY Second Edition

Revised and expanded, Gear Geometry and Applied Theory, 2nd edition, covers the theory, design, geometry, and manufacture of all types of gears and gear drives. Gear Geometry and Applied Theory is an invaluable reference for designers, theoreticians, students, and manufacturers. This new edition includes advances in gear theory, gear manufacturing, and computer simulation.