data mining concepts and techniques chapter 10 ppt

... a small data size Recent data mining research has built onsuch work, developing scalable classification and prediction techniques capable of han-dling large disk-resident data In this chapter, ... analysis, and clustering Data cleaning, relevance analysis (in the form of correlation analysis and attributesubset selection), and data transformation are described in greater detail in Chapter ... chapter with respect to the various cation and prediction methods presented Recent data mining research has contributed classifi-to the development of scalable algorithms for classification and

Ngày tải lên: 08/08/2014, 18:22

... Michalski,Carbonell, and Mitchell [MCM83,MCM86], Kodratoff and Michalski [KM90], Shavlikand Dietterich [SD90], and Michalski and Tecuci [MT94] For a presentation of machinelearning with respect to data mining ... be found in Quinlan and Rivest [QR89], Mehta, Agrawal, andRissanen [MRA95], and Rastogi and Shim [RS98] Other methods include Niblett andBratko [NB86], and Hosking, Pednault, and Sudan [HPS97] ... functions(Hanson and Burr [HB88]), dynamic adjustment of the network topology (Me´zardand Nadal [MN89], Fahlman and Lebiere [FL90], Le Cun, Denker, and Solla [LDS90],and Harp, Samad, and Guha [HSG90] ), and

Ngày tải lên: 08/08/2014, 18:22

... biological data mining,mining software bugs, Web mining, distributed and real-time mining, graph mining,social network analysis, multirelational and multidatabase data mining, data privacyprotection, and ... theory, and inductivedatabases com-Visual data mining integrates data mining and data visualization in order to discover implicit and useful knowledge from large data sets Forms of visual data mining ... constraint-basedmining), the integration of data mining with data warehousing and database systems,the standardization of data mining languages, visualization methods, and new meth-ods for handling complex data

Ngày tải lên: 08/08/2014, 18:22

... pattern mining has become an important data mining task and a focusedtheme in data mining research In this chapter, we introduce the concepts of frequent patterns, associations, and relations, and ... include data cube–based data aggregation and attribute-oriented induction From a data analysis point of view, data generalization is a form of descriptive data mining Descriptive data mining describes ... length combinato-100, such as {a1, a2, , a100}, contains 1001
= 100 frequent 1-itemsets: a1, a2, , a100,100 2
frequent 2-itemsets: (a1, a2), (a1, a3), , (a99, a100), and so on The total

Ngày tải lên: 08/08/2014, 18:22

... basic concepts and techniques of data mining The techniques studied, however, were for simple and structured data sets, such as data in relationaldatabases, transactional databases, and data warehouses ... Chapter 9 focuses on the mining of graphs, social networks, and multirelational data Chapter 10 examinesmining object, spatial, multimedia, text, and Web data Research into such mining is fastevolving ... telecommu-nications data, transaction data from the retail industry, and data from electric powergrids Traditional OLAP and data mining methods typically require multiple scans ofthe data and are therefore

Ngày tải lên: 08/08/2014, 18:22

... in spatial databases Such mining demands an integration of data mining with spatial database technologies It can be used for standing spatial data, discovering spatial relationships and relationships ... spatial data mining techniques due to the huge amount under-of spatial data and the complexity of spatial data types and spatial access methods “What about using statistical techniques for spatial data ... both spatial and nonspatial data in support of spatial data mining and related decision-making processes spatial-data-Let’s look at the following example Example 10.5 Spatial data cube and spatial

Ngày tải lên: 08/08/2014, 18:22

... MÔN HỌC KHAI THÁC DỮ LIỆU VÀ ỨNG DỤNG ĐỀ TÀI : KHAI THÁC ĐỒ THỊ DỰA TRÊN TÀI LIỆU : Data Mining: Concepts and Techniques, Jiawei Han TP.HCM – 12/2012 Trang 2Tóm tắt nội dung đồ ánĐồ thị biểu thị ... thể được khám phá bởi sự giữa chúng với phương pháp khai thác mẫu đồ thị Trang 3Chương 9:Graph Mining9.1 Khai thác đồ thị. Đ th ngày càng tr nên quan tr ng trong vi c mô hình hóa các c u trúc ... sinh ản, và phân tích Web nhu c u phân tích các d li u có c u trúc ngày càng tăng và vì v y graph mining tr ệc mô hình hóa các cấu trúc phức ấu trúc phức ập chỉ mục video, thu hồi văn bản, và phân

Ngày tải lên: 12/11/2015, 13:20

... loose andtight coupling alter-14 Describe three challenges to data mining regarding data mining methodology and user interaction issues.Answer: Challenges to data mining regarding data mining ... fol-of background knowledge, data mining query languages and ad hoc data ing, presentation and visualization of data mining results, handling noisy or incomplete data, and patternevaluation Below ... evolving field like data mining, it is difficult to compose “typical” exercises and even more difficult to work out “standard” answers Some of the exercises in Data Mining: Concepts and Techniques are

Ngày tải lên: 16/10/2021, 15:40

... profits andlosses, and with the ultimate cash impact of current decisions on both new invest-ment and new financing choices.As we’ll demonstrate, managing operating funds requires a thorough derstanding ... Analysis: Tools and TechniquesAs production begins, a basic transformation process takes place Some ofthe available cash is used to pay weekly wages and various ongoing expenses.Materials and supplies ... stores and warehousefacilities, delivery fleets, diagnostic and repair equipment, or data processing net-works, the funds flow cycle tends to be centered more on working capital ele-ments and their

Ngày tải lên: 01/07/2014, 22:20

... of the stomach and intestine is the cause of death for doses in the range from 10 to 100 Gy For large doses, above100 Gy, damage to the central nervous system causes death Figure 10.5 Survival ... Baden-Baden, Marienbad, and Karlovy Vary had radioactivity in their water and were con-sidered to be healthy places With the use of a jar and some radium salt (Figure 10.1), the water was saturated ... Trang 2Figure 10.1 An advertisement from 1913 for radioactive drinking water A jar with water, a cylinder and some radium salt was used When Ra-226 disintegrates, radon is formed and is released

Ngày tải lên: 12/08/2014, 02:23

... Trang 1Chapter 10: Pediatric and Geriatric ConsiderationsEgler • Booth Trang 2ConsiderationsTrang 3 Explain why dosages ... biotransformation, and elimination of drugs in special populations.  Determine safe doses for special population patients. When you have successfully completed Chapter 10, you will have mastered ... patient’s body and age  That body systems are fully developed and functioning  Special populations may need dosages adjusted due to this Trang 9 Study of how drugs are used by the Understanding these

Ngày tải lên: 26/05/2017, 22:11

... Trang 1Math for the Pharmacy Technician:  Concepts and CalculationsChapter 10: Pediatric and Geriatric  Egler • Booth Trang 2Considerations Trang 3Learning Objectives ... Geriatric (mature adults over age 65)  Risk of harm is far greater due to way they  break down and absorb medications Trang 10 Oral medications absorbed in digestive system Topical absorbed through the skin ... written as a range, with a minimum and a maximum recommended dose. In this  case, you will need to determine if the dose ordered is not less than the minimum or  greater than the maximum recommended dose Trang 22On hand: Usual child dose 20­40 mg/kg 

Ngày tải lên: 20/01/2020, 22:29

... 1Chapter 10: Sales Force Ethics Trang 2Assume you are taking a make­up final exam in a  separate room and you need an A to pass the course,  otherwise you might have to go to summer school and  ... personal gifts valued at more than $100 in exchange for their  business? 88.60% 11.40% 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Yes No Trang 17In your opinion, would a personal gift valued at $100 ­ $500  given to a potential client by a salesperson constitutes a  ... – Holds both the employee and the employee’s company responsible for  compliance with federal regulations  Fair Packaging and Labeling Act – Standard package sizes and disclosure of the manufacturer’s or distributor’s 

Ngày tải lên: 05/11/2020, 02:38

... Theory, Concepts and Models Bob McKercher and Bruce Prideaux Tourism Theories, Concepts and Models by McKercher and Prideaux © Goodfellow Publishers 2021 Trang 2Tourism Concepts, Theories and Models ... likely to bring satisfaction • Mill and Morrison (2012) suggest a distinction is needed between needs and wants Tourism Theories, Concepts and Models by McKercher and Prideaux © Goodfellow Publishers ... travel for pleasure, to visit friends and relatives or or go on a business trip and the choice of destination Tourism Theories, Concepts and Models by McKercher and Prideaux © Goodfellow Publishers

Ngày tải lên: 21/10/2022, 18:59

... Theory, Concepts and Models Bob McKercher and Bruce Prideaux Tourism Theories, Concepts and Models by McKercher and Prideaux © Goodfellow Publishers 2021 Trang 2Tourism Concepts, Theories and Models ... likely to bring satisfaction • Mill and Morrison (2012) suggest a distinction is needed between needs and wants Tourism Theories, Concepts and Models by McKercher and Prideaux © Goodfellow Publishers ... travel for pleasure, to visit friends and relatives or or go on a business trip and the choice of destination Tourism Theories, Concepts and Models by McKercher and Prideaux © Goodfellow Publishers

Ngày tải lên: 21/10/2022, 19:00

... 97 2.7 Summary Data preprocessing is an important issue for both data warehousing and data mining, as real-world data tend to be incomplete, noisy, and inconsistent. Data preprocessing includes data cleaning, ... approximation of the original data. PCA is computationally inexpensive, can be applied to ordered and unordered attributes, and can handle sparse data and skewed data. Multidimensional data of more than ... 2.3 Data Cleaning 65 2.3.3 Data Cleaning as a Process Missing values, noise, and inconsistencies contribute to inaccurate data. So far, we have looked at techniques for handling missing data and...

Ngày tải lên: 08/08/2014, 18:22

... 152 Chapter 3 Data Warehouse and OLAP Technology: An Overview data by OLAP operations), and data mining (which supports knowledge discovery). OLAP-based data mining is referred to as OLAP mining, ... processing, and data mining. We also introduce on-line analytical mining (OLAM), a powerful paradigm that integrates OLAP with data mining technology. 3.5.1 Data Warehouse Usage Data warehouses and data ... Warehouse and OLAP Technology: An Overview 3.5 From Data Warehousing to Data Mining “How do data warehousing and OLAP relate to data mining? ” In this section, we study the usage of data warehousing...

Ngày tải lên: 08/08/2014, 18:22

... 0 0 2 4 6 8 10 0 2 4 6 8 10 0 2 4 6 8 Z X Y (b) t / τ R = 100 0 2 4 6 8 10 0 2 4 6 8 10 0 2 4 6 8 Z X Y (c) t / τ R = 500 0 2 4 6 8 10 0 2 4 6 8 10 0 2 4 6 8 Z X Y (d) t / τ R = 100 0 0 2 4 6 8 10 0 2 4 6 8 10 0 2 4 6 8 Z X Y (e) ... chains. 0 5 10 15 20 25 0 5 10 15 20 25 0 5 10 15 20 Z X Y M(50)/C 0 5 10 15 20 25 0 5 10 15 20 25 0 5 10 15 20 Z X Y M(50)/T 0 5 10 15 20 25 0 5 10 15 20 25 0 5 10 15 20 Z ... 0 2 4 6 8 10 0 2 4 6 8 10 0 2 4 6 8 Z X Y (a) t / τ R = 0 0 2 4 6 8 10 0 2 4 6 8 10 0 2 4 6 8 Z X Y (b) t / τ R = 100 0 2 4 6 8 10 0 2 4 6 8 10 0 2 4 6 8 Z X Y (c) t / τ R = 500 0 2 4 6 8 10 0 2 4 6 8 10 0 2 4 6 8 Z X Y (d)...

Ngày tải lên: 19/06/2014, 11:20