Suchen und Finden
Service
Knowledge Discovery in Spatial Data
Yee Leung
Verlag Springer-Verlag, 2010
ISBN 9783642026645 , 360 Seiten
Format PDF
Kopierschutz Wasserzeichen
Geräte
Acknowledgements
7
Preface
8
Contents
11
List of Figures
16
List of Tables
22
Introduction
25
1.1 On Spatial Data Mining and Knowledge Discovery
25
1.2 What Makes Spatial Data Mining Different
26
1.3 On Spatial Knowledge
27
1.4 On Spatial Data
28
1.5 Basic Tasks of Knowledge Discovery in Spatial Data
29
1.6 Issues of Knowledge Discovery in Spatial Data
34
1.7 Methodological Background for Knowledge Discovery in Spatial Data
35
1.8 Organization of the Book
36
Discovery of Intrinsic Clustering in Spatial Data
37
2.1 A Brief Background About Clustering
37
2.2 Discovery of Clustering in Space by Scale Space Filtering
41
2.2.1 On Scale Space Theory for Hierarchical Clustering
42
2.2.2 Hierarchical Clustering in Scale Space
44
2.2.3 Cluster Validity Check
49
2.2.4 Clustering Selection Rules
53
2.2.5 Some Numerical Examples
55
2.2.6 Discovering Land Covers in Remotely Sensed Images
56
2.2.7 Mining of Seismic Belts in Vector- Based Databases
60
2.2.8 Visualization of Temporal Seismic Activities via Scale Space Filtering
66
2.2.9 Summarizing Remarks on Clustering by Scale Space Filtering
70
2.3 Partitioning of Spatial Data by a Robust Fuzzy Relational Data Clustering Method
73
2.3.1 On Noise and Scale in Spatial Partitioning
74
2.3.2 Clustering Algorithm with Multiple Scale Parameters for Noisy Data
75
2.3.3 Robust Fuzzy Relational Data Clustering Algorithm
78
2.3.4 Numerical Experiments
81
2.4 Partitioning of Spatial Object Data by Unidimensional Scaling 2.4.1 A Note on the Use of Unidimensional Scaling
85
2.4.2 Basic Principle of Unidimensional Scaling in Data Clustering
86
2.4.3 Analysis of Simulated Data
88
2.4.4 UDS Clustering of Remotely Sensed Data
90
2.5 Unraveling Spatial Objects with Arbitrary Shapes Through Mixture Decomposition Clustering 2.5.1 On Noise and Mixture Distributions in Spatial Data
94
2.5.2 A Remark on the Mining of Spatial Features with Arbitrary Shapes
98
2.5.3 A Spatial-Feature Mining Model (RFMM) Based on Regression- Class Mixture Decomposition ( RCMD)
99
2.5.4 The RFMM with Genetic Algorithm (RFMM-GA)
102
2.5.5 Applications of RFMM-GA in the Mining of Features in Remotely Sensed Images
104
2.6 Cluster Characterization by the Concept of Convex Hull 2.6.1 A Note on Convex Hull and its Computation
108
2.6.2 Basics of the Convex Hull Computing Neural Network ( CHCNN) Model
110
2.6.3 The CHCNN Architecture
113
2.6.4 Applications in Cluster Characterization
118
Statistical Approach to the Identification of Separation Surface for Spatial Data
121
3.1 A Brief Background About Statistical Classification
121
3.2 The Bayesian Approach to Data Classification
124
3.2.1 A Brief Description of Bayesian Classification Theory
124
3.2.2 Naive Bayes Method and Feature Selection in Data Classification
125
3.2.3 The Application of Nai AE ve Bayes Discriminant Analysis in Client Segmentation for Product Marketing
126
3.2.4 Robust Bayesian Classification Model
136
3.3 Mixture Discriminant Analysis 3.3.1 A Brief Statement About Mixture Discriminant Analysis
137
3.3.2 Mixture Discriminant Analysis by Optimal Scoring
138
3.3.3 Analysis Results and Interpretations
139
3.4 The Logistic Model for Data Classification 3.4.1 A Brief Note About Using Logistic Regression as a Classifier
141
3.4.2 Data Manipulation for Client Segmentation
142
3.4.3 Logistic Regression Models and Strategies for Credit Card Promotion
143
3.4.4 Model Comparisons and Validations
149
3.5 Support Vector Machine for Spatial Classification 3.5.1 Support Vector Machine as a Classifier
154
3.5.2 Basics of Support Vector Machine
155
3.5.3 Experiments on Feature Extraction and Classification by SVM
160
Algorithmic Approach to the Identification of Classification Rules or Separation Surface for Spatial Data
167
4.1 A Brief Background About Algorithmic Classification
167
4.2 The Classification Tree Approach to the Discovery of Classification Rules in Data 4.2.1 A Brief Description of Classification and Regression tree ( CART)
169
4.2.2 Client Segmentation by CART
172
4.3 The Neural Network Approach to the Classification of Spatial Data 4.3.1 On the Use of Neural Networks in Spatial Classification
180
4.3.2 The Knowledge-Integrated Radial Basis Function (RBF) Model for Spatial Classification
183
4.3.3 An Elliptical Basis Function Network for Spatial Classification
196
4.4 Genetic Algorithms for Fuzzy Spatial Classification Systems 4.4.1 A Brief Note on Using GA to Discover Fuzzy Classification Rules
207
4.4.2 A General Framework of the Fuzzy Classification System
208
4.4.3 Fuzzy Rule Acquisition by GANGO
210
4.4.4 An Application in the Classification of Remote Sensing Data
218
4.5 The Rough Set Approach to the Discovery of Classification Rules in Spatial Data 4.5.1 Basic Ideas of the Rough Set Methodology for Knowledge Discovery
220
4.5.2 Basic Notions Related to Spatial Information Systems and Rough Sets
222
4.5.3 Interval-Valued Information Systems and Data Transformation
224
4.5.4 Knowledge Discovery in Interval-Valued Information Systems
226
4.5.5 Discovery of Classification Rules for Remotely Sensed Data
229
4.5.6 Classification of Tree Species with Hyperspectral Data
238
4.6 A Vision-Based Approach to Spatial Classification 4.6.1 On Scale and Noise in Spatial Data Classification
240
4.6.2 The Vision-Based Classification Method
242
4.6.3 Experimental Results
243
4.7 A Remark on the Choice of Classifiers
245
Discovery of Spatial Relationships in Spatial Data
246
5.1 On Mining Spatial Relationships in Spatial Data
246
5.2 Discovery of Local Patterns of Spatial Association 5.2.1 On the Measure of Local Variations of Spatial Associations
248
5.2.2 Local Statistics and their Expressions as a Ratio of Quadratic Forms
250
5.3 Dicovery of Spatial Non-Stationarity Based on the Geographically Weighted Regression Model 5.3.1 On Modeling Spatial Non- Stationarity within the Parameter- Varying Regression Framework
259
5.3.2 Geographically Weighted Regression and the Local–Global Issue About Spatial Non- Stationarity
261
5.3.3 Local Variations of Regional Industrialization in Jiangsu Province, P. R. China
267
5.3.4 Discovering Spatial Pattern of Influence of Extreme Temperatures on Mean Temperatures in China
273
5.4 Testing for Spatial Autocorrelation in Geographically Weighted Regression
277
5.5 A Note on the Extentions of the GWR Model
281
5.6 Discovery of Spatial Non-Stationarity Based on the Regression- Class Mixture Decomposition Method 5.6.1 On Mixture Modeling of Spatial Non- Stationarity in a Noisy Environment
283
5.6.2 The Notion of a Regression Class
285
5.6.3 The Discovery of Regression Classes under Noise Contamination
286
5.6.4 The Regression-Class Mixture Decomposition (RCMD) Method for knowledge Discovery in Mixed Distribution
290
5.6.5 Numerical Results and Observations
294
5.6.6 Comments About the RCMD Method
295
5.6.7 A Remote Sensing Application
298
5.6.8 An Overall View about the RCMD Method
299
Discovery of Structures and Processes in Temporal Data
300
6.1 A Note on the Discovery of Generating Structures or Processes of Time Series Data
300
6.2 The Wavelet Approach to the Mining of Scaling Phenomena in Time Series Data 6.2.1 A Brief Note on Wavelet Transform
302
6.2.2 Basic Notions of Wavelet Analysis
303
6.2.3 Wavelet Transforms in High Dimensions
308
6.2.4 Other Data Mining Tasks by Wavelet Transforms
309
6.2.5 Wavelet Analysis of Runoff Changes in the Middle and Upper Reaches of the Yellow River in China
309
6.2.6 Wavelet Analysis of Runoff Changes of the Yangtze River Basin
312
6.3 Discovery of Generating Structures of Temporal Data with Long- Range Dependence 6.3.1 A Brief Note on Multiple Scaling and Intermittency of Temporal Data
315
6.3.2 Multifractal Approach to the Identification of Intermittency in Time Series Data
316
6.3.3 Experimental Study on Intermittency of Air Quality Data Series
320
6.4 Finding the Measure Representation of Time Series with Intermittency 6.4.1 Multiplicative Cascade as a Characterization of the Time Series Data
324
6.4.2 Experimental Results
325
6.5 Discovery of Spatial Variability in Time Series Data 6.5.1 Multifractal Analysis of Spatial Variability Over Time
330
6.5.2 Detection of Spatial Variability of Rainfall Intensity
332
6.6 Identification of Multifractality and Spatio-Temperal Long Range Dependence in Multiscaling Remote Sensing 6.6.1 A Note on Multifractality and Long- Range Dependence in Remote Sensing Data
335
6.6.2 A Proposed Methodology for the Analysis of Multifractality and Long- Range Dependence in Remote Sensing Data
337
6.7 A Note on the Effect of Trends on the Scaling Behavior of Time Series with Long- Range Dependence
340
Summary and Outlooks
343
7.1 Summary
343
7.2 Directions for Further Research 7.2.1 Discovery of Hierarchical Knowledge Structure from Relational Spatial Data
344
7.2.2 Errors in Spatial Knowledge Discovery
346
7.2.3 Other Challenges
348
7.3 Concluding Remark
349
Bibliography
350
Author Index
372
Subject Index
378
Service
Shop