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• Classic-Fiction

usage for information processing153

view151

virtual133

warehouse database server131

database management systems (DBMSs)9

database queries. seequeries

databases9

inductive601

relational. seerelational databases

research26

statistical148–149

technology evolution3

transactional13–15

types of32

web-based4

data/pattern analysis. seedata mining

DBSCAN471–473

algorithm illustration474

core objects472

density estimation477

density-based cluster472

density-connected472, 473

density-reachable472, 473

directly density-reachable472

neighborhood density471 see alsocluster analysis; density-based methods

DDPMine422

decimal scaling, normalization by115

decision tree analysis, discretization by116

decision tree induction330–350, 385

algorithm differences336

algorithm illustration333

attribute selection measures336–344

attribute subset selection105

C4.5332

CART332

CHAID343

gain ratio340–341

Gini index332, 341–343

ID3332

incremental versions336

information gain336–340

multivariate splits344

parameters332

scalability and347–348

splitting criterion333

from training tuples332–333

tree pruning344–347, 385

visual mining for348–350

decision trees18, 330

branches330

illustrated331

internal nodes330

leaf nodes330

pruning331, 344–347

root node330

rule extraction from357–359

deep web597

default rules357

DENCLUE476–479

advantages479

clusters478

density attractor478

density estimation476

kernel density estimation477–478

kernels478 see alsocluster analysis; density-based methods

dendrograms460

densification power law592

density estimation476

DENCLUE477–478

kernel function477–478

density-based methods449, 471–479, 491

DBSCAN471–473

DENCLUE476–479

object division449

OPTICS473–476

STING as480 see alsocluster analysis

density-based outlier detection564–567

local outlier factor566–567

local proximity564

local reachability density566

relative density565

descendant cells189

descriptive mining tasks15

DIANA (Divisive Analysis)459, 460

dice operation148

differential privacy622

dimension tables136

dimensional cells189

dimensionality reduction86, 99–100, 120

dimensionality reduction methods510, 519–522, 538

list of587

spectral clustering520–522

dimension/level

application of297

constraints294

dimensions10, 136

association rule281

cardinality of159

concept hierarchies and142–144

in multidimensional view33

ordering of210

pattern281

ranking225

relevance analysis175

selection225

shared204 see alsodata warehouses

direct discriminative pattern mining422

directed acyclic graphs394–395

discernibility matrix427

discovery-driven exploration231–234, 235

discrepancy detection91–93

discrete attributes44

discrete Fourier transform (DFT)101, 587

discrete wavelet transform (DWT)100–102, 587

discretization112, 120

by binning115

by clustering116

by correlation analysis117

by decision tree analysis116

by histogram analysis115–116

techniques113

discriminant analysis600

discriminant rules16

discriminative frequent pattern-based classification416, 419–422, 437

basis for419

feature generation420

feature selection420–421

framework420–421

learning of classification model421

dispersion of data44, 48–51

dissimilarity

asymmetric binary71

between attributes of mixed type76–77

between binary attributes71–72

measuring65–78, 79

between nominal attributes69

on numeric data72–74

between ordinal attributes75

symmetric binary70–71

dissimilarity matrix67, 68

data matrix versus67–68

n-by-n table representation68

as one-mode matrix68

distance measures461–462

Euclidean72–73

Manhattan72–73

Minkowski73

supremum73–74

types of72

distance-based cluster analysis445

distance-based outlier detection561–562

nested loop algorithm561, 562 see alsooutlier detection

distributed data mining615, 624

distributed privacy preservation622

distributions

boxplots