Neurocomputing 55 (2003) 307 – 319 www.elsevier.com/locate/neucom Financial time series forecasting using support vector machines Kyoung-jae Kim∗ Department of Information Systems‚ College of Business Administration‚ Dongguk University‚ 3-26‚ Pil-dong‚ Chung-gu‚ Seoul 100715‚ South Korea Received 28 February 2002; accepted 13 March 2003 Abstract Support vector machines (SVMs) are promising methods for the prediction of ÿnancial timeseries because they use a risk function consisting of the
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Leadership Approach Paper Cesar L. Lebron Rodriguez University of Phoenix LDR/531 Prof. Hector R. Torres‚ PhD April 8‚ 2013 Leadership Approach Paper Leadership as a subject has been study since the beginning of the twenty century. As part of the different scientific research‚ five leadership approaches has been defined which describes different leadership behaviors. Those are: Trait approach‚ Behavior approach‚ Power Influence approach‚ Situational
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ALCAR approach: the Alcar Group Inc. a management education and software company‚ developed an approach to VBM which is based on discounted cash flow analysis Determinants of shareholder value: according to Alfred Rappaport author of creating share holder value; a guide to managers and investors‚ who is regarded as father of share holder value‚ the following seven factors called “value drivers” affect shareholder value 1. Rate of sales growth 2. Operating profit margin 3. Income tax rate 4. Investment
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A BRIEF OVERVIEW OF THE ECLECTIC APPROACH BY: Tavane Brooks-Barrett WHAT IS THE ECLECTC APPROACH? The eclectic approach is the label given to a teacher’s use of techniques and activities from a range of teaching approaches and methodologies. HISTORY OF THE ECLECTIC APPROACH The eclectic approach was proposed as a reaction to the profusion of teaching methods in the 1970’s and 1980’s. Eclecticism was first recorded to have been practiced by a group of ancient Greek and Roman philosophers who
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Holistic approach: Meaning: Holistic approach to patient care incorporates the mental‚ emotional‚ physical and spiritual health of the individual. It explores the connection between mind‚ body‚ spirit and environment. Holistic healing includes a wide range of therapies with inherently complex philosophies about the prevention and treatment of illness. Questions still exist as to the safety of complementary and alternative medicine (otherwise known as CAM)‚ which are an integral part of holistic
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Behaviourism approach‚ this approach has assumptions of that we’re all born a “tabula Rosa”- a blank state‚ it also says that we learn through 2 types of “conditioning” • Classical conditioning • Operant conditioning Classical conditioning is a basic form of learning in which simple responses are associated with new stimuli. An experiment that shows classical conditioning is the Little Albert Experiment (Phobias). This experiment was to show that you can change a person not fearing anything into
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Leadership Approach Paper – Organizations depend on the management and leadership skills of individuals in order to be successful. Leaders do not have to be managers but are equally important. Leaders are individuals who possess traits‚ behavior and abilities to influence others to accomplish tasks and other needed objectives for the company. Leadership is defined as “the ability of an individual to influence‚ motivate‚ and enable others to contribute toward the effectiveness and success of the
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of language teaching which [he] called the Natural Approach" (Terrell 1977; 1982: 121). This was an attempt to develop a language teaching proposal that incorporated the "naturalistic" principles researchers had identified in studies of second language acquisition. At the same time he has joined forces with Stephen Krashen‚ an applied linguist at the University of Southern California‚ in elaborating a theoretical rationale for the Natural Approach‚ drawing on Krashen’s influential theory of second
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There are various characteristics and styles of leadership; the emphasis of the style approach is the focus on the actions and behavioral characteristics of the leader. There are two behaviors of the style approach that researchers have observed‚ task behaviors and relationship behaviors (Northouse‚ 2013). People who are in roles of leadership should acquire both behaviors to be successful in their position and maintain motivation and the quest for achievement in their subordinates. Task behaviors
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2.1 Introduction The nature of the comparative approach At a basic level the comparative approach is simply one of making comparisons‚ something we do constantly in our everyday lives. Thinking‚ and learning‚ by making comparisons is a very natural and intuitive process for us. We use comparisons extensively in our daily thinking and interactions with people and various objects. However‚ making comparisons is not necessarily easy or without its pitfalls.
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