utilized data mining technology to analyze both the front-of-house and back-of-house performances. They also used the stored data for effective inventory management (supplies replenishment) and identifying which products to promote. • Travelocity‚ an online travel site‚ uses text analytics software by Attensity that extracts important unstructured information from emails‚ surveys and call center reports to improve customer service. They linked the unstructured data with the structured data from its Teradata
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Introduction to Data Mining Summer‚ 2012 Homework 3 Due Monday June.11‚ 11:59pm May 22‚ 2012 In homework 3‚ you are asked to compare four methods on three different data sets. The four methods are: • Indicator Response Matrix Linear Regression to the Indicator Response Matrix. You need to implement the ridge regression and tune the regularization parameter. The material of this algorithm can be found in Page 103 to Page 106 in the book ”The Elements of Statistical Learning” (http://www-stat
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http://www.washingtonpost.com/opinions/we-dont-need-a-military-draft/2013/02/21/fa23acde-76dd-11e2-aa12-e6cf1d31106b_story.html Each year about 160‚000 young men and women volunteer for active duty. An additional 110‚000 volunteer for the reserves and the National Guard. In the last year of the draft‚ only one-third of recruits were in the top two categories‚ with 25 percent in the lowest. Young people join the military for a variety of reasons: skill training‚ education benefits‚ adventure
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Data Warehouses and Data Marts: A Dynamic View file:///E|/FrontPage Webs/Content/EISWEB/DWDMDV.html Data Warehouses and Data Marts: A Dynamic View By Joseph M. Firestone‚ Ph.D. White Paper No. Three March 27‚ 1997 Patterns of Data Mart Development In the beginning‚ there were only the islands of information: the operational data stores and legacy systems that needed enterprise-wide integration; and the data warehouse: the solution to the problem of integration of diverse and often redundant
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Assurance Standards Board Exposure Draft December 2007 Comments are requested by April 30‚ 2008 Proposed International Standard on Auditing ISA 265‚ Communicating Deficiencies in Internal Control and Related Conforming Amendments to Other ISAs REQUEST FOR COMMENTS The International Auditing and Assurance Standards Board (IAASB)‚ an independent standardsetting body within the International Federation of Accountants (IFAC)‚ approved the exposure draft‚ proposed International Standard on
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number of options makes a draft plan essential to the creative process. Features may inform‚ entertain‚ persuade or amuse. A feature article goes beyond the factual brief of news and broadens the scope of the subject – features “offer an opportunity to tell the story behind the story.” This places responsibility on the writer to determine what the “story behind the story” is‚ why it’s worth telling and how best to tell it. Approaching the topic of the effect of new communications technologies on youth
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Suicide Final Draft By: Markida Maxwell Period: 3‚ 12/3/12 Sadly one in ten high school students will commit suicide. This is the new dilemma our society faces. No matter what the reason attributed to teens taking their life‚ teen suicide is now the latest epidemic plaguing our society. However‚ the true victims in this tragedy are the parents‚ loved ones‚ and friends. These individuals are left with feelings of denial‚ shock‚ guilt‚ anger‚ and depression. These are the cries go untreated
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[pic] [pic] BEL 311 DRAFT THE IMPORTANCE OF TECHNOLOGY IN EDUCATION ON STUDENTS’ ACHIEVEMENT. PREPARED BY: MUHAMMAD HAZIQ BIN MURNISHAM (2011171925) PREPARED FOR: MADAM HAZAWATI BINTI HASHIM What is technology? ‚ Technological advances‚ such as more powerful personal computers‚ directly affect the way people
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Rough Draft The population of people can be either mentally‚ physically‚ emotionally and spiritually suffering into pain. We all have different perspectives we can choose to suffer death or have assisted-suicide likewise‚ snapping your fingers at the instant death. I believe that we do need to euthanasia. I will set reasons why we can be for and against euthanasia. In the hope that‚ euthanasia it’s needed and follow to have less painful moments. What is euthanasia? Euthanasia is the painless killing
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text mining? The main practical application of text mining in this case was CRM focused and dealt with the process of how HP employed SAS Text Miner to determine what its most valuable customers were discussing and then how to develop new customer service strategies based on the recurring themes extracted from text mining. In HP’s case they wanted to monitor public insights and opinions (i.e. review sites‚ blogs) and bring science to customer relationships. How do you think text mining techniques
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