1. Chapter 2: Data Preprocessing Why preprocess the data? Descriptive data summarization Data cleaningData integration and transformation Data reduction Discretization and…

1. Data Mining: Concepts and Techniques — Chapter 2 —Jiawei Han Department of Computer Science University of Illinois at Urbana-Champaign www.cs.uiuc.edu/~hanj ©2006…

Slide 1ZMA 11-01 Willowbrook Road Zoning Map Correction January 17, 2012 Slide 2 B ACKGROUND : Staff discovered a conflict in the on-line Zoning Map labels for the Willowbrook…

Slide 1Contest Disasters – How to Anticipate Them and Deal with Them Lexpert December 10, 2013 Brenda Pritchard, Partner Gowling Lafleur Henderson LLP Slide 2 2 Outline…

Slide 1Together we can stamp out fraud Counter Fraud Services Brian Donohoe & Eddie McGinney AO Case Study Workshop Elliot House 5 August 2011 Slide 2 Together we can…

1. Data Preprocessing M.Ganeshkumar 2. Why Preprocess the Data? • Data in the real world is dirty– incomplete: lacking attribute values, lacking certain attributes of…

1. Computers Tools for an information Age Chapter 1 B.M.H 2. Question 1 3. Index What is a computer? The beginning of Computer 4. What is a computer? In a dictionary before…

M E D IC A L M AR IJUANA MARK ET S 2011 THE STATE OF THE MEDICAL MARIJUANA MARKETS 2011 @ 20 10 S hu tt er st oc k, A ll R ig ht s R es er ve d. SponSored by See Change Strategy…

Data Mining: Concepts &Techniques Data Preprocessing Adapted from: Data Mining Concepts and Techniques by Jiawei Han, Micheline Kamber and Jian Pei Gajanand Sharma M…

1. 4/27/2015 1 ©2015 InfoStretch Corporation.All rights reserved. Liana Gevorgyan | May 6, 2015 Measuring Quality QA Metrics and Trends in Practice US - UK - India ©2015…