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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Harper Chemical Jeffrey Gomez February 5‚ 2013 Introduction Harper Chemical’s forecasting for its new project called Domanite was very inaccurate. Expenses were estimated with a failure to account for unexpected expenditures‚ and spending was not regulated well. Sales figure estimates were inflated‚ and did not account for the difficulty of opening a new market. Unexpected Losses It was originally estimated that the sales volume of Domanite would hit 55‚000 tons per year by 1983.
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USE OF SATELLITE TECHNOLOGY FOR WEATHER FORECASTING Weather forecasting is the application of science and technology to predict the state of the atmosphere for a given location and over the years many techniques have been used to forecast the weather‚ Satellite technology is one of it. The history of weather forecasting and early satellite programmes was told using archive film‚ highlighting the difficulties associated with a lack of weather data. Two hundred dedicated weather satellites
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PARENTAL GUIDANCE AND LEARNING WILLINGNESS OF BACHELOR OF SCIENCE IN PSYCHOLOGY STUDENTS OF SAN PEDRO COLLEGE A Thesis Presented to the Faculty of San Pedro College Davao City In Partial Fulfillment of the Requirements for PSYCH 130: Psychological Statistics By: Masauding‚ Doreen Layan‚ Sheerah Aquino‚ Tresha Singco‚ Phoebe Dacono‚ Camille Alterado‚ Rielle Zarate‚ Amaris April 2013 CHAPTER 1 PROBLEM AND ITS SETTING Background of the Study It has been increasingly
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introduction – Activity 1 A review of the British Gas Businesses current approach to collating‚ storing and using HR data within the organisation. Findings Below you will find an overview of some of the data that the HR function within British Gas Business collects. Within this report I will identify two reasons why British Gas Business needs to collect HR data‚ and the current methods in which we store the data. I will also briefly touch upon some key legislation which if compliant‚ will reduce
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Elasticity of Labour Demand A firm always incurs a change in labour or capital. It is important for a firm to know the effects on the wage or capital increase since it would help the firm make accurate decisions. A change in wage would make an impact on the firms employment. When there is a wage cut‚ it reduces the price of labour relative to that of capital‚ and now labour is cheaper. However‚ when the wage increase the price of labour increases and the firm would substitute away from labour toward
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Basics in Social Science What is Family? Family is considered to be one of the oldest institutions of the society. Sociologists have traditionally viewed the family as a social group whose members are related by ancestry‚ marriage‚ or adoption and live together‚ cooperate economically‚ and care for the young. (Murdock‚ 1949) ❖ When we think of a family‚ we picture it as a more or less durable association of husband and wife with or without children or of a man or woman alone with
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many decisions. The demand of one good can be affected by various factors. This report will analyze the elasticity of demand for rail use and some strategies. Firstly‚ the theory of elasticity of demand will be introduced. Secondly‚ two pieces of expert advice about cutting rail fares will be evaluated. Thirdly‚ the solution of the conflict will be examined. Finally‚ the factors determining the elasticity of demand for rail use will be investigated. (i) Elasticity of demand is defined as “the percentage
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Supply and Demand Simulation The University of Phoenix online simulation entitled "Applying Supply and Demand Concepts" starts with the description of a fictional small town‚ Atlantis‚ and the rental market for two bedroom rental apartments. Below we will discuss the key points of supply and demand covered in the simulation‚ and by David Colander in the Book Economics‚ along with real world examples and results for the simulation. In this simulation the reader is a property manager for GoodLife
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ETHICAL ISSUES IN FORECASTING AND DECISION ANALYSIS Dunal M. McCurdy MBA 615- Business Foundations November 24‚ 2011 ETHICAL ISSUES IN FORECASTING AND DECISION ANALYSIS It is especially important to think about the most critical causes of the problem in making your forecasts and decisions. The process of forecasting involves using observations about the problem situation to predict the outcomes of your own actions‚ the actions of others‚ and the outcomes of other situational
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