data mining concepts and techniques 3rd edition ebook

Ngày tải lên: 29/06/2014, 11:20

... ASIC version of the Z-80) and memory handle all of the housekeeping chores for the keyboard and display, deal with command and control signaling with the base station, and also coordinate the rest ... board. ◗ The radio frequency (RF) amplifiers handle signals in and out of the antenna. ◗ The RF and power section handles power management and recharg- ing, and also deals with the hundreds of FM channels. Thirty ... ASIC version of the Z-80) and memory handle all of the housekeeping chores for the keyboard and display, deal with command and control signaling with the base station, and also coordinate the rest...

Ngày tải lên: 21/09/2012, 17:27

... Physical Standby and Cascaded Remote Physical Standby C-5 C.3.2 Local Physical Standby and Cascaded Remote Logical Standby C-5 C.3.3 Local and Remote Physical Standby and Cascaded Local Logical Standby ... is applied to the standby database. A standby database can be one of two types: a physical standby database or a logical standby database. If needed, either type of standby database can assume ... Physical and Logical Standby Databases ■ New Features Specific to Physical Standby Databases ■ New Features Specific to Logical Standby Databases New Features Common to Physical and Logical Standby Databases The...

Ngày tải lên: 26/10/2013, 22:15

... SQL/MM for Data Mining. JDM has also influenced these standards. Oracle9i Data Mining will comply with the JDM standard when that standard is published. 1.2.2 Data Mining Server The Data Mining ... viii Basic ODM Concepts 1-1 1 Basic ODM Concepts Oracle9i Data Mining (ODM) embeds data mining within the Oracle9i database. The data never leaves the database — the data, data preparation, ... main components: ■ Oracle9i Data Mining API ■ Data Mining Server (DMS) 1.2.1 Oracle9i Data Mining API The Oracle9i Data Mining API is the component of Oracle9i Data Mining that allows users to...

Ngày tải lên: 06/11/2013, 01:15

... and other documents and records; (b) data reduction and analysis products—write-ups and summaries of fieldnotes and analytic notes; (c) data reconstruction and synthesis prod- ucts—categories, ... see Browne (2000), Clark, Barton, and Brown (2002), Fontana (2004), Fraser and Strang (2004), Kirkham and Anderson (2002), and Procter, Wilcockson, Pearson, and Allgar (2001). See Dialectic, ... interpretations, and conclusions; (d) process notes—notes on methods, design, and rigor; (e) materials related to in- tentions and dispositions—proposal and personal notes; and (f) instru- ment...

Ngày tải lên: 16/02/2014, 22:20

... by R1 © Tan,Steinbach, Kumar Introduction to Data Mining 36 Instance Based Classifiers Examples: – Rote-learner • Memorizes entire training data and performs classification only if attributes ... $10K to $1M © Tan,Steinbach, Kumar Introduction to Data Mining 40 1 nearest-neighbor Voronoi Diagram © Tan,Steinbach, Kumar Introduction to Data Mining 38 Nearest-Neighbor Classifiers  Requires ... r* and r’ • Choose rule set that minimizes MDL principle – Repeat rule generation and rule optimization for the remaining positive examples © Tan,Steinbach, Kumar Introduction to Data Mining...

Ngày tải lên: 15/03/2014, 09:20

... of a banana cut lengthwise and filled with ice cream, cream and chocolate sauce band band / bnd/ noun ENTERTAINMENT a group of people who play music together bandage bandage /bndd/ MEDICAL ... ć The waitress had a bandage round her hand. í verb to wrap a piece of cloth around a wound or an injured limb ć She bandaged his leg ć His arm is bandaged up. bandana bandana /bn | dnə/ ... temple and proceed to the hotel for lunch. board and lodging board and lodging /bɔd ən lɒdŋ/ noun room and food ć Board and lodging for three nights comes to £175.00. Also called room and...

Ngày tải lên: 16/03/2014, 21:31

Ngày tải lên: 23/03/2014, 01:20

... repeaters and network interfaces; and software components, including protocol stacks, communication handlers and drivers. The resulting functionality and performance available to distributed system and ... devices Database server Application logic Database manager Tier 1 Tier 2 Tier 3 a) data manipulation Application and data management User view, controls and data manipulation 54 CHAPTER 2 SYSTEM ... extended and implemented in new ways without disturbing its existing functionality (see Section 1.5.2). First, its operation is based on communication standards and document or content standards...

Ngày tải lên: 27/03/2014, 23:12

... Refrigeration and Air-Condi- tioning Engineers, Inc., from 1987 HVAC Systems and Applications Handbook. Used by permission.” 6 HVAC CONTROLS—OPERATION & MAINTENANCE operate continuously and the ... comply with the requirements of fire codes for life safety and for safety of the contents and the structure from injury and loss due to fire and smoke. The fire code most often used in the United ... as 2-pipe, 3-pipe, and 4-pipe. Each system type requires different control procedures for changeover between cooling and heating and for temperature regulation. OPERATING AND MAINTAINING HVAC...

Ngày tải lên: 02/04/2014, 15:35

Ngày tải lên: 06/05/2014, 11:33

Ngày tải lên: 08/05/2014, 11:25

Ngày tải lên: 27/06/2014, 23:20

... of techniques to apply in a particular situation depends on the nature of the data mining task, the nature of the available data, and the skills and preferences of the data miner. Data mining ... By data mining, of course! How Data Mining Was Applied Most data mining methods learn by example. The neural network or decision tree generator or what have you is fed thousands and thousands ... that, on a technical level, the data mining effort is working and the data is reasonably accurate. This can be quite comforting. If the data and the data mining techniques applied to it are powerful...

Ngày tải lên: 07/04/2014, 11:16

... Married 80K ? 10 Test Data © Tan,Steinbach, Kumar Introduction to Data Mining 25 Splitting Based on Continuous Attributes © Tan,Steinbach, Kumar Introduction to Data Mining 46 Tree Induction Greedy ... Tan,Steinbach, Kumar Introduction to Data Mining 3 Illustrating Classification Task © Tan,Steinbach, Kumar Introduction to Data Mining 13 Apply Model to Test Data Refund MarSt TaxInc YES NO NO NO Yes ... Attributes Training Data Model: Decision Tree © Tan,Steinbach, Kumar Introduction to Data Mining 8 Decision Tree Classification Task Decision Tree © Tan,Steinbach, Kumar Introduction to Data Mining 35...

Ngày tải lên: 15/03/2014, 09:20

... Specific-to-general Data Mining Association Analysis: Basic Concepts and Algorithms Lecture Notes for Chapter 6 Introduction to Data Mining by Tan, Steinbach, Kumar © Tan,Steinbach, Kumar Introduction to Data ... to Data Mining 49 Effect of Support Distribution Many real data sets have skewed support distribution Support distribution of a retail data set © Tan,Steinbach, Kumar Introduction to Data Mining ... may decouple the support and confidence requirements © Tan,Steinbach, Kumar Introduction to Data Mining 16 Reducing Number of Comparisons Candidate counting: – Scan the database of transactions...

Ngày tải lên: 15/03/2014, 09:20

... Introduction to Data Mining 23 Multi-level Association Rules How do support and confidence vary as we traverse the concept hierarchy? – If X is the parent item for both X1 and X2, then σ(X) ... 0.33 0.00 0.33 Normalize © Tan,Steinbach, Kumar Introduction to Data Mining 31 Sequential Pattern Mining: Definition Given: – a database of sequences – a user-specified minimum support threshold, ... found – Candidate Generation: • Merge pairs of frequent subsequences found in the (k-1)th pass to generate candidate sequences that contain k items – Candidate Pruning: • Prune candidate k-sequences...

Ngày tải lên: 15/03/2014, 09:20

... clusters are irregular or intertwined, and when noise and outliers are present. 6 density-based clusters © Tan,Steinbach, Kumar Introduction to Data Mining 34 Handling Empty Clusters Basic K-means ... Tan,Steinbach, Kumar Introduction to Data Mining 42 Limitations of K-means: Non-globular Shapes Original Points K-means (2 Clusters) © Tan,Steinbach, Kumar Introduction to Data Mining 13 Types of Clusters: ... Kumar Introduction to Data Mining 5 Notion of a Cluster can be Ambiguous How many clusters? Four Clusters Two Clusters Six Clusters © Tan,Steinbach, Kumar Introduction to Data Mining 41 Limitations...

Ngày tải lên: 15/03/2014, 09:20