PPT-Data Mining: Concepts and Techniques Chapter 3

Chapter 3 Data Warehouse and OLAP Technology An Overview 2 Chapter 3 Data Warehousing and OLAP Technology An Overview What is a data warehouse A multidimensional data model Data warehouse architecture. Data Mining. Data Triangle. Quotes. “Drowning in data but starving for knowledge”. “Computers . have promised us a fountain of wisdom but delivered a flood of data”. Definition. According to Encyclopedia Britannica…. Emre Eftelioglu. 1. What is Knowledge Discovery in Databases?. Data mining is actually one step of a larger process known as . knowledge discovery in databases. (KDD).. The KDD process model consists of six phases. Arvind. . Balasubramanian. arvind@utdallas.edu. Multimedia Lab. The University of Texas at Dallas. Me and My Research. Research Interests: . Machine Learning. Data Mining. Statistical Analysis. Applications of the above in Multimedia. Iris . virginica. 2. Iris . versicolor. 3. Iris . setosa. 4. 1.1 Data Mining and Machine Learning. 5. Definition of Data Mining. The process of discovering patterns in data.. (The patterns discovered must be meaningful in that they lead to some advantage, usually an economic one.). Iris . virginica. 2. Iris . versicolor. 3. Iris . setosa. 4. 1.1 Data Mining and Machine Learning. 5. Definition of Data Mining. The process of discovering patterns in data.. (The patterns discovered must be meaningful in that they lead to some advantage, usually an economic one.). Instructor: . Yizhou. Sun. yzsun@ccs.neu.edu. January 6, 2013. Chapter 1. : Introduction. Course Information. Class . homepage: . http://. www.ccs.neu.edu/home/yzsun/classes/2013Spring_CS6220/index.htm. Community Manager: Principiante a Experto (Marketing Digital) (Spanish Edition) Community Manager: Principiante a Experto (Marketing Digital) (Spanish Edition) Community Manager: Principiante a Experto (Marketing Digital) (Spanish Edition) It’s no secret that this world we live in can be pretty stressful sometimes. If you find yourself feeling out-of-sorts, pick up a book.According to a recent study, reading can significantly reduce stress levels. In as little as six minutes, you can reduce your stress levels by 68%. The Benefits of Reading Books,Most people read to read and the benefits of reading are surplus. But what are the benefits of reading. Keep reading to find out how reading will help you and may even add years to your life!.The Benefits of Reading Books,What are the benefits of reading you ask? Down below we have listed some of the most common benefits and ones that you will definitely enjoy along with the new adventures provided by the novel you choose to read.,Exercise the Brain by Reading .When you read, your brain gets a workout. You have to remember the various characters, settings, plots and retain that information throughout the book. Your brain is doing a lot of work and you don’t even realize it. Which makes it the perfect exercise! Head, Asst. Professor,. A.P.C. . Mahalaxmi. College for Women,. Thoothukudi. -628 002.. . Data Mining : . Introduction . to C. oncepts and Techniques. Module overview. Evolution of Database . Course/Research Topics. Material derived from other sources and “Mining Massive Datasets” from:. Jure Leskovec, . Anand. . Rajaraman. , Jeff Ullman . Stanford University. http://www.mmds.org . Fayé A. Briggs, PhD. BASIC CONCEPTS OF . ADVANCED . COMPUTING TECHNIQUES. Mrs. . A. MULLAI. ASSOCIATE PROFESSOR . DEPARTMENT OF COMPUTER SCIENCE . 1. Basic concepts of Advanced Computing Techniques - Mrs. A.Mullai .