data mining concepts and techniques solution manual pdf download
Data Mining Concepts and Techniques phần 1 potx
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08/08/2014, 18:22
... 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
11.4 Social Impacts of Data Mining 675
11.4.1 ... 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 ... Reference 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...
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Data Mining Concepts and Techniques phần 2 ppsx
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08/08/2014, 18:22
... 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...
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Data Mining Concepts and Techniques phần 3 docx
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... 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 ... 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, or...
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Data Mining Concepts and Techniques phần 4 potx
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08/08/2014, 18:22
... 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 ... mining describes data in a concise and summarative manner
and presents interesting general properties of the data. This is different from predic-
tive data mining, which analyzes data in order to ... way, the
problem of mining frequent patterns in databases is transformed to that of mining the
FP-tree.
228 Chapter 5 Mining Frequent Patterns, Associations, and Correlations
databases. We begin...
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Data Mining Concepts and Techniques phần 5 ppt
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08/08/2014, 18:22
... to as training tuples and are selected from the database under analysis. In the
context of classification, data tuples can be referred to as samples, examples, instances,
data points, or objects.
2
Because ... scalability.
While both SLIQandSPRINThandle disk-resident data sets thatare too large to fit into
memory, the scalabilityof SLIQ islimited by the useof its memory-residentdatastructure.
SPRINT removes ... even for real-world data. RainForest has techniques, however, for handling
the case where the AVC-group does not fit in memory. RainForest can use any attribute
selection measure and was shown to...
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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
... 0 0 0 1
vs
d = 1.4142 d = 1.4142
ã
Solution: Normalize the vectors to unit length
© Tan,Steinbach, Kumar Introduction to Data Mining 5
Rule Coverage and Accuracy
Coverage of a rule:
–
Fraction ... by R1
© Tan,Steinbach, Kumar Introduction to Data Mining 36
Instance Based Classifiers
Examples:
Rote-learner
ã
Memorizes entire training data and performs
classification only if attributes ... 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...
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Oracle Data Guard Concepts and Administration
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26/10/2013, 22:15
... 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...
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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
... 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...
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Optoelectronics Materials and Techniques Part 11 pdf
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19/06/2014, 11:20
... (Haggerty and
Young, 1989; Wood, 1990; Wood, 1996; Millan and Escofet, 1996; Tsai and Hsieh, 1999),
wavelet Transform (Kreiòl et al., 1997; Tsai and Hsiao, 2001; Shakher et al., 2002; Tsai and
Chiang, ... devices are
marketed and are the Uster Hairiness Tester (Durand and Schutz, 1983; Felix and Wampfler,
1990), the Zweigle hairiness meter or the Shirley hairiness monitor (Barella and Manich,
1993). ... only considered optical techniques, therefore contactless. These
techniques combine active imaging, enhanced detection (esp. polarimetric detection) and
post-processing and were implemented into...
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Báo cáo hóa học: " Research Article Real-Time Transmission and Storage of Video, Audio, and Health Data in Emergency and Home Care Situations" pdf
Ngày tải lên :
22/06/2014, 19:20
... (audio, video data, and control) is sent
though GPRS in several ways. Media packets (audio and
video) using UDP (nonblocked) socket. Other data (con-
trols and data such as biomedical data) are sent ... availability of bandw idth for wireless links, network integration, and the computational power on fixed and
mobile platforms at affordable costs allows nowadays for the handling of audio and video data, ... protocol (Ftp)
download. Secure ftp is suitable for security and privacy of
data content. This technique avoids database overload due to
video/audio data relative high bit-rate. Database can there-
fore...
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FINANCIAL ANALYSIS: TOOLS AND TECHNIQUES CHAPTER 7 pdf
Ngày tải lên :
01/07/2014, 22:20
... flows and discount rates, as well
as different depreciation assumptions and tax rates. They match the format used in
this chapter (Figs. 7–4 and 7–5 on pp. 237 and 238) and in Chapter 8. (see
“Downloads ... a
decision, therefore, we need to understand how to measure, at a given point in
time, future cash flows and their value to the decision maker. The techniques and
indicators required for this purpose ... discounting and compounding methodolo-
gies—although their application and especially the interpretation of results require
a deeper understanding of the context of the decision and the many...
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CDMA 120 – cdmaOne and CDMA2000 Concepts and Terminology phần 1 pdf
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07/08/2014, 20:24
... –
cdmaOne and CDMA2000
Concepts and Terminology
CDMA 120 –
cdmaOne and CDMA2000
Concepts and Terminology
Student Guide
80-13321-1 X11
CDMA 120 – cdmaOne and CDMA2000 Concepts and Terminology
Table ... 6-19
Section 7: cdmaOne Handoffs
Section 7: cdmaOne Handoffs 7-1
Section Introduction 7-2
Types of CDMA Handoffs 7-3
Idle Handoffs 7-4
Access Handoffs 7-5
Traffic Channel Handoffs 7-6
The Pilot ... Common and Dedicated Channels 8-39
Illustration of Reverse Link Operation 8-40
Data Multiplexing 8-41
Access Channel Procedures 8-42
What is 1xEV-DO? 8-43
1xEV-DO Is Data Optimized 8-44
1xEV-DO Data...
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