data mining concepts and techniques by jiawei han micheline kamber pdf download
Data Mining Concepts and Techniques phần 1 potx
Ngày tải lên :
08/08/2014, 18:22
... Data in Enterprise Databases: Binding Corporate Data to the Wider World Malcolm Chisholm Data Mining: Concepts and Techniques Jiawei Han and Micheline Kamber Understanding SQL and Java Together: ... Foundations of Data Mining 665 11.3.2 Statistical Data Mining 666 11.3.3 Visual and Audio Data Mining 667 11.3.4 Data Mining and Collaborative Filtering 670 Social Impacts of Data Mining 675 11.4.1 ... Data Mining: Concepts and Techniques Second Edition The Morgan Kaufmann Series in Data Management Systems Series Editor: Jim Gray, Microsoft Research Data Mining: Concepts and Techniques, ...
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Data Mining Concepts and Techniques phần 2 ppsx
Ngày tải lên :
08/08/2014, 18:22
... inexpensive, can be applied to ordered and unordered attributes, and can handle sparse data and skewed data Multidimensional data of more than two dimensions can be handled by reducing the problem to two ... warehousing and data mining, as real-world data tend to be incomplete, noisy, and inconsistent Data preprocessing includes data cleaning, data integration, data transformation, and data reduction ... 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...
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Oracle Data Guard Concepts and Administration
Ngày tải lên :
26/10/2013, 22:15
... the redo data 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 ... Physical and Logical Standby Databases s New Features Specific to Physical Standby Databases s New Features Specific to Logical Standby Databases New Features Common to Physical and Logical Standby Databases ... maintains each standby database by transmitting redo data from the primary database and then applying the redo to the standby database Similar to a primary database, a standby database can be...
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Oracle9i Data Mining Concepts Release 9.2.0.2 October 2002 Part No. A95961-02 Oracle9i Data
Ngày tải lên :
06/11/2013, 01:15
... xii Basic ODM Concepts Oracle9i Data Mining (ODM) embeds data mining within the Oracle9i database The data never leaves the database — the data, data preparation, model building, and model scoring ... 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 Server ... Mining API s 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 write Java programs that mine data...
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Data Mining Classification: Alternative Techniques - Lecture Notes for Chapter 5 Introduction to Data Mining pdf
Ngày tải lên :
15/03/2014, 09:20
... positive instances covered by both R0 and R1 p0: number of positive instances covered by R0 n0: number of negative instances covered by R0 p1: number of positive instances covered by R1 n1: number of ... Introduction to Data Mining n : Number of instances covered by rule nc : Number of instances covered by rule k : Number of classes p : Prior probability 21 Stopping Criterion and Rule Pruning ... are data points that have the k smallest distance to x © Tan,Steinbach, Kumar Introduction to Data Mining 39 nearest-neighbor Voronoi Diagram © Tan,Steinbach, Kumar Introduction to Data Mining...
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LEARNING LANDSCAPE ECOLOGY A PRACTICAL GUIDE TO CONCEPTS AND TECHNIQUES docx
Ngày tải lên :
23/03/2014, 01:20
... book and her Ph.D We hope that this book will help aspiring landscape ecologists use the concepts and tools of landscape ecology to further our knowledge of how landscapes function and change, and ... understood by the Trade Marks and Merchandise Marks Act, may accordingly be used freely by anyone Production coordinated by WordCrafters Editorial Services, Inc., Sterling, VA, and managed by Steven ... Understanding Landscape Metrics I is pre-requisite for Advanced version Understanding Landscape Metrics I Cardille and Turner Graduate Understanding Landscape Metrics II: Effects of Changes in...
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Methods and Techniques in Urban Engineering Part 5 pdf
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20/06/2014, 11:20
... Methods and Techniques in Urban Engineering Sites Territorial Study Offer dataset Offer x Demand Fuzzy Operator Location Factors Project Research Location Hierarchy Demand dataset Activities and ... After assigned, both offer and demand datasets could be inputted as arrays and processed by computational resources, that compare offer vs demand relations for each site and each project, in order ... sites and associated to characteristics of under study projects The offer and demand levels of these location factors must be defined and quantified, and a fuzzy algorithm operates the datasets...
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Methods and Techniques in Urban Engineering Part 13 pdf
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20/06/2014, 11:20
... relationship of investment and services and planning on the one hand and regulation, pricing and to a certain extent information on the other hand Most policies relating to planning and investment, while ... summary, if land-use and transport policies are compared, transport policies are by far more direct and efficient in achieving sustainable urban transport However, accompanying and supporting land-use ... facilities increase the distance travelled by car and the share of car travel Land-use policies to prevent the development of such facilities are more effective than land-use policies aimed at promoting...
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Methods and Techniques in Urban Engineering Part 8 pdf
Ngày tải lên :
21/06/2014, 07:20
... determine land use restriction; proposal of feasible structural and non-structural measures; 144 Methods and Techniques in Urban Engineering design and cost estimate of proposed works and measures; ... fails and surcharged pipe flow occurs, jointly with open channel flow and flow over streets, composing a complex picture where hydraulic structures and typical structures 146 Methods and Techniques ... pollution and soil erosion control In the other hand, poor countries still face enormous difficulties regarding flood risk reduction and in these cases, generally, aspects related to water pollution and...
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Data Mining Classification: Basic Concepts, Decision Trees, and Model Evaluation Lecture Notes for Chapter 4 Introduction to Data Mining pptx
Ngày tải lên :
15/03/2014, 09:20
... more than one tree that fits the same data! 10 © Tan,Steinbach, Kumar Introduction to Data Mining Decision Tree Classification Task Decision Tree © Tan,Steinbach, Kumar Introduction to Data Mining ... to Data Mining 49 Practical Issues of Classification Underfitting and Overfitting Missing Values Costs of Classification © Tan,Steinbach, Kumar Introduction to Data Mining 50 Underfitting and ... Usually, the given data set is divided into training and test sets, with training set used to build the model and test set used to validate it © Tan,Steinbach, Kumar Introduction to Data Mining Illustrating...
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Data Mining Association Analysis: Basic Concepts and Algorithms Lecture Notes for Chapter 6 Introduction to Data Mining pdf
Ngày tải lên :
15/03/2014, 09:20
... each candidate by scanning the database – – Match each transaction against every candidate d Complexity ~ O(NMw) => Expensive since M = !!! © Tan,Steinbach, Kumar Introduction to Data Mining ... Used by DHP and vertical-based mining algorithms Reduce the number of comparisons (NM) – Use efficient data structures to store the candidates or transactions – No need to match every candidate ... the support and confidence for each rule – Prune rules that fail the minsup and minconf thresholds ⇒ Computationally prohibitive! © Tan,Steinbach, Kumar Introduction to Data Mining Mining Association...
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