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偏好空間同位模式挖掘 圖書
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【出版社】科學出版社 
【ISBN】9787030713728
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內容介紹



出版社:科學出版社
ISBN:9787030713728
商品編碼:10045963231673

品牌:文軒
出版時間:2022-03-01
代碼:198


    
    
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作  者:王麗珍,方圓,周麗華 編
/
定  價:198
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出 版 社:科學出版社
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出版日期:2022年03月01日
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裝  幀:精裝
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ISBN:9787030713728
/
目錄
●1 Introduction
1.1 The Background and Applications
1.2 The Evolution and Development
1.3 The Challenges and Issues
1.4 Content and Organization of the Book
2 Maximal Prevalent Co-location Patterns
2.1 Introduction
2.2 Why the MCHT Method Is Proposed for Mining MPCPs
2.3 Formal Problem Statement and Appropriate Mining Framework
2.3.1 Co-Location Patterns
2.3.2 Related Work
2.3.3 Contributions and Novelties
2.4 The Novel Mining Solution
2.4.1 The Overall Mining Framework
2.4.2 Bit-String-Based Maximal Clique Enumeration
2.4.3 Constructing the Participating Instance Hash Table
2.4.4 Calculating Participation Indexes and Filtering MPCPs
2.4.5 The Analysis of Time and Space Complexities
2.5 Experiments
2.5.1 Data Sets
2.5.2 Experimental Objectives
2.5.3 Experimental Results and Analysis
2.6 Chapter Summary
3 Maximal Sub-prevalent Co-location Patterns
3.1 Introduction
3.2 Basic Concepts and Properties
3.3 A Prefix-Tree-Based Algorithm (PTBA)
3.3.1 Basic Idea
3.3.2 Algorithm
3.3.3 Analysis and Pruning
3.4 A Partition-Based Algorithm (PBA)
3.4.1 Basic Idea
3.4.2 Algorithm
3.4.3 Analysis of Computational Complexity
3.5 Comparison of PBA and PTBA
3.6 Experimental Evaluation
3.6.1 Synthetic Data Generation
3.6.2 Comparison of Computational Complexity Factors
3.6.3 Comparison of Expected Costs Involved in Identifying Candidates
3.6.4 Comparison of Candidate Pruning Ratio
3.6.5 Effects of the Parameter Clumpy
3.6.6 Scalability Tests
3.6.7 Evaluation with Real Data Sets
3.7 Related Work
3.8 Chapter Summary
4 SPI-Closed Prevalent Co-location Patterns
4.1 Introduction
4.2 Why SPI-Closed Prevalent Co-locations Improve Mining
4.3 The Concept of SPI-Closed and Its Properties
4.3.1 Classic Co-location Pattern Mining
4.3.2 The Concept of SPI-Closed
4.3.3 The Properties of SPI-Closed
4.4 SPI-Closed Miner
4.4.1 Preprocessing and Candidate Generation
4.4.2 Computing Co-location Instances and Their PI Values
4.4.3 The SPI-Closed Miner
4.5 Qualitative Analysis of the SPI-Closed Miner
4.5.1 Discovering the Correct SPI-Closed Co-location Set Ω
4.5.2 The Running Time of SPI-Closed Miner
4.6 Experimental Evaluation
4.6.1 Experiments on Real-life Data Sets
4.6.2 Experiments with Synthetic Data Sets
4.7 Related Work
4.8 Chapter Summary
5 Top-k Probabilistically Prevalent Co-location Patterns
5.1 Introduction
5.2 Why Mining Top-k Probabilistically Prevalent Co-location Patterns (Top-k PPCPs)
5.3 Definitions
5.3.1 Spatially Uncertain Data
5.3.2 Prevalent Co-locations
5.3.3 Prevalence Probability
5.3.4 Min_PI-Prevalence Probabilities
5.3.5 Top-k PPCPs
5.4 A Framework of Mining Top-k PPCPs
5.4.1 Basic Algorithm
5.4.2 Analysis and Pruning of Algorithm 5.
5.5 Improved Computation of P(c, min_PI)
5.5.1 0-1-Optimization
5.5.2 The Matrix Method
5.5.3 Polynomial Matrices
5.6 Approximate Computation of P(c, min_PI)
5.7 Experimental Evaluations
5.7.1 Evaluation on Synthetic Data Sets
5.7.2 Evaluation on Real Data Sets
5.8 Chapter Summary
6 Non-redundant Prevalent Co-location Patterns
6.1 Introduction
6.2 Why We Need to Explore Non-redundant Prevalent Co-locations
6.3 Problem Definition
6.3.1 Semantic Distance
6.3.2 δ-Covered
6.3.3 The Problem Definition and Analysis
6.4 The RRclosed Method
6.5 The RRnull Method
6.5.1 The Method
6.5.2 The Algorithm
6.5.3 The Correctness Analysis
6.5.4 The Time Complexity Analysis
6.5.5 Comparative Analysis
6.6 Experimental Results
6.6.1 On the Three Real Data Sets
6.6.2 On the Synthetic Data Sets
6.7 Related Work
6.8 Chapter Summary
……
內容簡介
本書以應用需求(領域驅動)為導向,繫統介紹了本書作者多年在領域驅動空間模式挖掘技術方面的研究成果。具體包括不需要距離閾值的空間co-location模式挖掘技術、極大頻繁空間co-location模式挖掘技術、極大亞頻繁空間co-location模式挖掘技術、SPI-閉頻繁co-location模式挖掘技術、非冗餘co-location模式挖掘技術、高效用co-location模式挖掘技術、實例帶效用的高效用co-location模式挖掘技術、帶主導特征的頻繁co-location模式挖掘技術和基於概率模型的交互式二次挖掘用戶感興趣的co-location模式挖掘技術等。



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