data mining concepts and techniques ppt chapter 5
Data Mining Concepts and Techniques phần 1 potx
... Data Mining 66611.3.3 Visual and Audio Data Mining 66711.3.4 Data Mining and Collaborative Filtering 67011.4 Social Impacts of Data Mining 6 75 11.4.1 Ubiquitous and Invisible Data Mining 6 75 11.4.2 ... object-relational databases and specific application-oriented databases, such as spatial databases, time-series databases,text databases, and multimedia databases. The challenges and techniques of mining ... read-ing are organized per chapter. Links to data mining data sets and software. We will provide a set of links to data mining data sets and sites containing interesting data mining software pack-ages,...
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Data Mining: Introduction Lecture Notes for Chapter 1 Introduction to Data Mining ppt
... TotalArticlesCorrectlyPlacedFinancial 55 5 364Foreign341 260National273 36Metro943 746Sports738 57 3Entertainment 354 278© Tan,Steinbach, Kumar Introduction to Data Mining 5 What is Data Mining? Many Definitions–Non-trivial ... Introduction to Data Mining 29 Challenges of Data Mining ScalabilityDimensionalityComplex and Heterogeneous Data Data Quality Data Ownership and DistributionPrivacy PreservationStreaming Data © Tan,Steinbach, ... to Data Mining 1 Data Mining: IntroductionLecture Notes for Chapter 1Introduction to Data Mining byTan, Steinbach, Kumar© Tan,Steinbach, Kumar Introduction to Data Mining 8 Data Mining TasksPrediction...
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Data Mining Classification: Alternative Techniques - Lecture Notes for Chapter 5 Introduction to Data Mining pdf
... improve generalization error© Tan,Steinbach, Kumar Introduction to Data Mining 32 C4 .5 versus C4.5rules versus RIPPERC4.5rules:(Give Birth=No, Can Fly=Yes) → Birds(Give Birth=No, Live in ... Introduction to Data Mining 50 Example of Bayes TheoremGiven: –A doctor knows that meningitis causes stiff neck 50 % of the time–Prior probability of any patient having meningitis is 1 /50 ,000–Prior ... Yes Single 125KNo2 No Married 100KNo3 No Single 70KNo4 Yes Married 120KNo 5 No Divorced 95KYes6 No Married 60KNo7 Yes Divorced 220KNo8 No Single 85KYes9 No Married 75KNo10 No...
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Chapter 2: Basic Switch Concepts and Configuration ppt
... designed to support voice, video, and data transmissions. • Configure basic security on a switch that will operate in a network designed to support voice, video, and data transmissions. 41 The ... Addressing and Switch MAC Address Tables 50 Verifying Switch Configuration 18 MAC Addressing and Switch MAC Address Tables 47 Basic Switch Configuration • Configure Duplex and Speed 14 ... broadcast domain. Routers and VLANs are used to segment both collision and broadcast domains. The use of VLANs to segment broadcast domains will be discussed in the next chapter. 4 4 Media Access...
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Oracle Data Guard Concepts and Administration
... 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 ... "Determine Support for Datatypes and Storage Attributes for Tables"xxvivi 5. 7 .5 Sharing a Log File Destination Among Multiple Standby Databases 5- 37 5. 8 Managing Archive Gaps 5- 38 5. 8.1 When Is ... Discovered? 5- 38 5. 8.2 How Is a Gap Resolved? 5- 38 5. 8.3 Using the Fetch Archive Log (FAL) Process to Resolve Archive Gaps 5- 39 5. 8.4 Manually Determining and Resolving Archive Gaps 5- 40 5. 9 Verification...
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Oracle9i Data Mining Concepts Release 9.2.0.2 October 2002 Part No. A95961-02 Oracle9i Data
... 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 ServerThe Data Mining ... viii Basic ODM Concepts 1-11Basic 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 APIThe Oracle9i Data Mining API is the component of Oracle9i Data Mining that allows users to...
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Tài liệu OPTICAL COMMUNICATION THEORY AND TECHNIQUES ppt
... Kaiser, P. J. Smith and M. Shafi, “An improved optical heterodyne DPSK receiver tocombat laser phase noise, J. Lightwave Technol, vol. 13, pp. 52 5 53 3, Mar. 19 95. S. Norimatsu and K. Iwashita, ... parametric gain and its effects on ASE noise,” IEEE Photon. Technol. Lett., vol. 9,pp. 53 5 53 7, Apr. 1997.R. Hui, M. O’Sullivan, A. Robinson, and M. Taylor, “Modulation instability and its im-pact ... and quadrature field components). Based onFig. 2, at spectral efficiencies below 1 b/s/Hz per polarization, 2-PAM (OOK) and 2-DPSK are attractive techniques. Between 1 and 2 b/s/Hz, 4-DPSK and...
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Medical Image Processing, Reconstruction and Restoration: Concepts and Methods ppt
... Noise Properties 55 212.3.3 Actual Inverse Filtering 55 412.3.3.1 Plain Inverse Filtering 55 412.3.3.2 Modified Inverse Filtering 55 512.4 Restoration Methods Based on Optimization 55 912.4.1 Image ... below.100 50 0200 300 400 50 0400300200100100 50 0200 300 400 50 0400300200100100 50 0200 300 400 50 0400300200100100 50 0200 300 400 50 0400300200100100 50 0200 300 400 50 0400300200100100 50 0200 ... Adaptive Sharpening 52 311.3 Noise Suppression 52 511.3.1 Narrowband Noise Suppression 52 711.3.2 Wideband “Gray” Noise Suppression 52 811.3.2.1 Adaptive Wideband NoiseSmoothing 53 211.3.3 Impulse...
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Data Mining Classification: Basic Concepts, Decision Trees, and Model Evaluation Lecture Notes for Chapter 4 Introduction to Data Mining pptx
... matrix and computing gini index–Choose the split position that has the least gini indexCheat No No No Yes Yes Yes No No No NoTaxable Income60 70 75 85 90 95 100 120 1 25 220 55 65 72 80 ... Gini(N2) = 1 – (1/6)2 – (4/6)2 = 0 .52 8Gini(Children) = 7/12 * 0.194 + 5/ 12 * 0 .52 8= 0.333© Tan,Steinbach, Kumar Introduction to Data Mining 15 Decision Tree Classification TaskDecision ... 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 InductionGreedy...
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Data Mining Association Analysis: Basic Concepts and Algorithms Lecture Notes for Chapter 6 Introduction to Data Mining pdf
... Introduction to Data Mining 24 Subset Operation Using Hash Tree1 5 91 4 5 1 3 63 4 5 3 6 73 6 83 5 63 5 76 8 92 3 4 5 6 71 2 44 5 71 2 5 4 5 81,4,72 ,5, 83,6,9Hash Function1 2 3 5 63 5 61 ... Introduction to Data Mining 20 Association Rule Discovery: Hash tree1 5 91 4 5 1 3 63 4 5 3 6 73 6 83 5 63 5 76 8 92 3 4 5 6 71 2 44 5 71 2 5 4 5 81,4,72 ,5, 83,6,9Hash FunctionCandidate ... Data Mining 1 © Tan,Steinbach, Kumar Introduction to Data Mining 22 Subset Operation Using Hash Tree1 5 91 4 5 1 3 63 4 5 3 6 73 6 83 5 63 5 76 8 92 3 4 5 6 71 2 44 5 71 2 5 4 5 81...
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