using data mining to investigate
CUSTOMER SATISFACTION USING DATA MINING TECHNIQUES
... Al-Attar, 1998, Data Mining – Beyond Algorithms’, http://www.attar.com/tutor /mining. htm.[2] Berry, J. A. Michael; Linoff, Gordon, 1997, Data Mining Techniques: For Marketing, Sales, andCustomer Support’, ... a solution to the problem of missing data, in the initial data set.KEYWORDS: Rule-Induction Data Mining, Customer Satisfaction Measurement, MulticriteriaAnalysisINTRODUCTIONCustomer Satisfaction ... to the results of a customer satisfaction survey. Themain objectives of the paper are:• to compare the results of the two methods,• to evaluate the homogeneity of the set of customers,• to...
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Tài liệu CUSTOMER SATISFACTION USING DATA MINING TECHNIQUES ppt
... BASED DATA MINING TECHNIQUESThe objective of data mining is to extract valuable information from one’s data, to discover the ‘hiddengold’. In Decision Support Management terminology, data mining ... Al-Attar, 1998, Data Mining – Beyond Algorithms’, http://www.attar.com/tutor /mining. htm.[2] Berry, J. A. Michael; Linoff, Gordon, 1997, Data Mining Techniques: For Marketing, Sales, andCustomer Support’, ... a solution to the problem of missing data, in the initial data set.KEYWORDS: Rule-Induction Data Mining, Customer Satisfaction Measurement, MulticriteriaAnalysisINTRODUCTIONCustomer Satisfaction...
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Tài liệu CUSTOMER SATISFACTION USING DATA MINING TECHNIQUES pdf
... that load on factor 1 (FSatPers) and has a greater reliability (alpha = 0,91)Æ Question 1: „yes“ with slight modifications Customer satisfaction survey may be a viable tool to assess the relative ... load on either the twofactors-13-18/01/2006Ulrich Öfele5. Managerial Implications imperative in today’s business environment: use of customer satisfaction measures to improve organisational ... of customer satisfaction development of a simpler and user friendly method to access the satisfaction construct performance only approach is more satisfactory method for measuring customer...
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Methods for Measuring Cancer Disparities: Using Data Relevant to Healthy People 2010 Cancer-Related Objectives doc
... is to be defined.Our purpose is not to focus on semantics butrather to illustrate the lack of clarity in healthdisparity definitions and how this is important inchoosing measures to monitor ... for social-group monitoring andnot total variation, but we include measures oftotal group disparity because they are prominentin the overall framework of efforts to monitorglobal health disparity ... IDmeasures theproportion (using the relative version) or number (using the absolute version) of blacks (or whites)that would have to move to a differentneighborhood to achieve a racial distribution...
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hash-based approach to data mining
... often used an array structure to store database. If the database is too large, we can apply multi-level. By this deed, we are able to access database directly by using a key element instead ... the database. Table 1: Transaction database TID Items 100 ABCD 200 ABCDF 300 BCDE 400 ABCDF 500 ABEF Hash-Based Approach to Data Mining 11 CHAPTER 2: Algorithms using ... “hash-based approach to data mining focuses on the hash-based method to improve performance of finding association rules in the transaction databases and use the PHS (perfect hashing and data shrinking)...
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Module 3: Using ADO.NET to Access Data
... Accessing Data with DataReaders 37 Binding to XML Data 44 Lab 3: Using ADO.NET to Access Data 49 Review 50 Module 3: Using ADO.NET to Access Data 22 Module 3: Using ADO.NET to Access Data ... Topic Objective To describe how to retrieve data from a database by using a DataReader. Lead-in You can also use a DataReader object to read data from a database. 20 Module 3: Using ... Categories Topic Objective To explain how to use stored procedures to retrieve data in a database. Lead-in Like ADO, ADO.NET allows developers to use stored procedures to modify data. 42...
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Tài liệu Module 17: Introduction to Data Mining pptx
... Introducing Data Mining !Defining Data Mining ! Data Mining Applications! Data Mining Models!Introductory Example!Exploring the Decision Tree This section introduces data mining concepts, ... Member Card. 2. Click Next to move to the next step in the wizard. Topic Objective To demonstrate how to create a data mining model by using a decision tree with OLAP data. Lead-in In this ... to build a data mining model with OLAP data. Lead-in These are a variety of steps involved in building a data mining model with OLAP data. iv Module 17: Introduction to Data Mining BETA...
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Data Mining: Introduction Lecture Notes for Chapter 1 Introduction to Data Mining ppt
... 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 ... Introduction to Data Mining 6 What is (not) Data Mining? What is Data Mining? – Certain names are more prevalent in certain US locations (O’Brien, O’Rurke, O’Reilly… in Boston area)– Group together ... Mining ScalabilityDimensionalityComplex and Heterogeneous Data Data Quality Data Ownership and DistributionPrivacy PreservationStreaming Data © Tan,Steinbach, Kumar Introduction to Data Mining 13 Classification: Application...
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Data Mining: Data Lecture Notes for Chapter 2 Introduction to Data Mining potx
... Introduction to Data Mining 10 Types of data sets – Data Matrix–Document Data –Transaction Data –World Wide Web–Molecular Structures!–Spatial Data –Temporal Data –Sequential ... Tan,Steinbach, Kumar Introduction to Data Mining 17 Chemical Data /0,1+1© Tan,Steinbach, Kumar Introduction to Data Mining 25 Duplicate Data "–Major ... Introduction to Data Mining 44 Discretization Using Class LabelsEntropy based approach3 categories for both x and y 5 categories for both x and y© Tan,Steinbach, Kumar Introduction to Data Mining...
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Data Mining: Exploring Data Lecture Notes for Chapter 3 Introduction to Data Mining potx
... a single pass through the data © Tan,Steinbach, Kumar Introduction to Data Mining 1 Data Mining: Exploring Data Lecture Notes for Chapter 3Introduction to Data Mining byTan, Steinbach, Kumar© ... overall total Data Cube Example (continued)© Tan,Steinbach, Kumar Introduction to Data Mining 27 Parallel Coordinates Plots for Iris Data © Tan,Steinbach, Kumar Introduction to Data Mining 26 ... Kumar Introduction to Data Mining 22 Contour Plot Example: SST Dec, 1998Celsius© Tan,Steinbach, Kumar Introduction to Data Mining 2 What is data exploration?Key motivations of data exploration...
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The research of using epad technology to support activities in administrative system
... document42 Uc10. Store into database36- Use case nameStore into database- ActorAdministration department- PurposeStore document into database- General descriptionAttach document into the form ... Register to “incoming book”- Actor Administration department- Purpose Register to “incoming book”- General descriptionInsert document’s information into “incoming book” form and store into database- ... software has to satisfy some factors to become successful:5Uc14. Forward to subordinates40- Use case nameForward to subordinates- ActorManager- PurposeForward to subordinates- General descriptionChoose...
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- data mining
- from basic types and data structures to advanced topics like closures
- knowledge management data mining text mining
- đề tài data mining
- using the internet to business and business in marketing
- kỹ thuật data mining
- using expression columns to display aggregate values
- using expression columns to display calculated values
- mapping net data provider data types to net framework data types
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