Identification Using an Artificial Neural Network Jason R. Bowling‚ Priscilla Hope‚ Kathy J. Liszka The University of Akron Akron‚ Ohio 44325-4003 {bowling‚ ph11‚ liszka}@uakron.edu Abstract We propose a method for identifying image spam by training an artificial neural network. A detailed process for preprocessing spam image files is given‚ followed by a description on how to train an artificial neural network to distinguish between ham and spam. Finally‚ we exercise the trained network by testing
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Stock Market Prediction Using Artificial Neural Networks Tariq Waheed in supervision of Dr. Xiang Cheng Department of Electrical and Computer Engineering‚ National University of Singapore Engineering Drive 3 Singapore 117576‚ Email: tariq@nus.edu.sg Abstract— Stock market is a very dynamic field whose prediction still remains a very challenging task for scholars and veteran traders alike. The study presented in this paper is an attempt to predict the daily and weekly rates of returns of the stock
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efficiency functions‚ such as working memory‚ processing speed‚ and reasoning. The term "journey of self-discovery" refers to a travel‚ pilgrimage‚[1] or series of events whereby a person attempts to determine how they feel‚ personally‚ about spiritual issues [2] or priorities‚[3][4] rather than following the opinions of family‚ friends‚ neighborhood[5] or peer pressure. The topic of self-discovery has been associated with Zen.[6] A related term is "finding oneself".Awareness is the first step in the
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DISCOVERY OF EARTH’S HISTORY: “FOSSILS” I.OBJECTIVES 1. WHAT IS FOSSILS? 2. HOW THEY WERE FORMED? 3. FOSSILIZATION PROCESSESS 4. FOSSILS RECORD 5. TYPES 6. PSEUDOFOSSILS 7. HISTORY OF THE STUDY OF FOSSILS 8. TRADING AND COLLECTING 9. IMAGE GALLERY II.DISCUSSION FOSSILIZATION PROCESSESS Permineralization Permineralization is a process of fossilization that occurs when an organism is buried. The empty spaces within an organism
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The Discovery Of The Electron The electron was discovered in 1895 by J.J. Thomson in the form of cathode rays‚ and was the first elementary particle to be identified. The electron is the lightest known particle which possesses an electric charge. Its rest mass is Me <approximately equal> 9.1 x 10 -28 g‚ about 1/1836 of the mass of the proton or neutron. The charge of the electron is -e = -4.8 x 10^-10 esu <elec trostatic unit). The sign of the electron’s charge is negative by convention‚ and
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Esbeidy Acuña September 10‚ 2014 P.2 Discovery Essay Science‚ which brought a great change in human life‚ is not only the reason for the development of the world but also a major cause for the pollution and other causes that might lead to the destruction of the world. Though the study of science has brought many new inventions into our sight‚ they are more harmful than they are useful to the human world. The invention of Nuclear Power
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QUESTION1 Power Problems Alternating current (AC)‚ which is “food” to PCs and other network devices‚ is normally 110 volts and changes polarity 60 times a second (or 60 Hertz). These values are referred to as line voltage. Any deviation from these values can create problems for a PC or other network device. Power problems fall into three categories: * Overage * Underage * Quality Power Overage Problems During a power overage‚ too much power is coming into the computer. Power overage
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Stem Cell Research Adult stem cell research is providing opportunities to treat people with a various diseases and conditions. In 2010‚ a man’s ankle refused to heal so the doctor took bone marrow from the man’s pelvic bone with a needle‚ condensed it to about four teaspoons of rich red liquid‚ and injected that into his ankle. Four months later‚ the ankle was healed! Adult stem cells are found in all tissues of the growing human being and‚ according to latest reports‚ also have the potential
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Developmental Biology 278 (2005) 274 – 288 www.elsevier.com/locate/ydbio Review Friedrich Miescher and the discovery of DNA Ralf Dahm* Max Planck Institute for Developmental Biology‚ Department 3 – Genetics‚ Spemannstr. 35/III‚ D-72076 Tubingen‚ Germany ¨ Received for publication 5 October 2004‚ revised 17 November 2004‚ accepted 20 November 2004 Available online 21 December 2004 Abstract Over the past 60 years‚ DNA has risen from being an obscure molecule with presumed accessory or structural
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Discovery Creative He sat lazily on the cold ceramic tiles of his bedroom‚ resting his back against the rigid wooden framework of his single bed. With legs outstretched‚ chest gently dipping up and down and his forehead submissively being supported by his fingertips‚ Jonas Schmidt reminisced upon the caring and affectionate figure of his father. He reflected upon their journey; a collage of memories flashed through his mind- from the struggle in fleeing Germany and the rise of Nazi power‚ to the
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