IT433 Data Warehousing and Data Mining — Data Preprocessing — 1 Data Preprocessing • Why preprocess the data? • Descriptive data summarization • Data cleaning • Data integration and transformation • Data reduction • Discretization and concept hierarchy generation • Summary 2 Why Data Preprocessing? • Data in the real world is dirty – incomplete: lacking attribute values‚ lacking certain attributes of interest‚ or containing only aggregate data • e.g.‚ occupation=“ ”
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From a nurse’s perspective‚ it is effortless to say that the Patient Portability and Accountability Act is a topic that is very controversial. Although the Affordable Care Act is supported by the American Nurses Association‚ not all nurses are individually supporting it. There are a number of reasons for this divide. Many nurses are concerned about the strain that the Affordable Care Act is putting on their workplace. Through the Affordable Care Act‚ many people who did not have access to health
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Stock Exchange forecasting with Data Mining and Text Mining (Marketing and Sales Analysis) Full names : Fahed Yoseph TITLE : Senior software and Database Consultatnt (Founder of Info Technology System) E-mail: Yoseph@info-technology.net Date of submission: Sep 15th of 2013 CONTENTS PAGE Chapter 1 1. ABSTRACT 2 2. INTRODUCTION 3 2.1 The research problem. 4 2.2 The objectives of the proposal. 4 2.3 The Stock Market movement. 5 2.4 Research question(s). 6 2. Background 3. Problem
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Introduction: Data breach has always been a sensitive topic‚ let alone when the data breach is related to banking. In the mean time‚ there’s a breach was found happened to the online banking system of the competitive bank of First Union Bank‚ and the hacker had stolen quantities of customers’ personal information and data. It has been an alarm for all the banks‚ it reminds the whole society to be alert of the damage caused by the data breach. The Chief Information Officer of the First Union Bank
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Enhancing Customer Data Enhanced Customer Data Repository is a secure and fully supported data repository with problem determination tools and functions. It updates problem management records (PMR) and maintains full data life cycle management. · combination of all the internal structured business data (CRM‚ ERP‚ POS and all the internal system data) and external unstructured data ( Social media data‚ feedback surveys‚ Audios‚ Videos‚ streaming data‚ Call center data‚ images) · unmanageable volumes
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Concept of Patient Satisfaction Nursing theories gives directions and guidance for structuring nursing practice and also these theories are the part of nursing education and research. Many of the nursing theories are based on the concept of caring. Watsons Human caring theory one of the well-known caring theory. The institution I work for uses the caring model which is based on the human caring theory of Jean Watson. “Transpersonal Caring Relationship” is the foundation of her theory. Watson based
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potential impact of the copy/paste functionality on the integrity of the data and information contained in an EHR? The copy/paste function opens the possibility for fraud‚ medical error and risk for malpractice claims. Fraud could occur when a copy/paste function is used and than an insurance company is billed for the procedure/services 2 or 3 times. When in reality the procedure/service was only completed once. Medical error can occur with the copy/paste function‚ when a nurse reads a chart made
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Patient satisfaction surveys and studies is an important tool in assessing the quality care outcomes. If designed and administered properly‚ the patient satisfaction surveys become excellent tools for assessing the quality of care received. However‚ there has long been a debate whether there is a correlation between patient satisfaction and quality outcomes‚ especially when the physician and the hospital compensation has been tied to the patient satisfaction measures. Patient satisfaction is largely
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Today‚ one of my patients presented to the ED with a 3cm laceration on his right hand that was three days old. He also reported a pain level of 7/10. First‚ my nurse preceptor and I had the patient wash his hands with soap and water to remove the dirt and bacteria from the wound. Thereafter‚ we sprayed wound cleanser to the wound and rinsed it with normal saline to further aide in removing debris and decreasing bacterial counts. After‚ I dried the wound edges with a sterile gauze. This is done in
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1 Secondary data analysis: an introduction All data are the consequence of one person asking questions of someone else. (Jacob 1984: 43) This chapter introduces the field of secondary data analysis. It begins by considering what it is that we mean by secondary data analysis‚ before describing the type of data that might lend itself to secondary analysis and the ways in which the approach has developed as a research tool in social and educational research. The second part of the chapter considers
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