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Effects of Different Pre-processing Strategies:a Comparative Study on Decision Tree Algorithms

Abstract第6-7页
摘要第8-15页
Chapter One Introduction第15-18页
    1.1 Background第15-16页
    1.2 Statement of the problem第16页
    1.3 The aim and objectives of the study第16-17页
    1.4 Outline of the thesis第17-18页
Chapter Two Literature Review第18-34页
    2.1 Classification and Prediction第18-19页
    2.2 Decision Tree Induction第19-21页
    2.3 Merits and Demerits of Decision Trees第21-23页
    2.4 Decision Tree Algorithms第23-28页
    2.5 Related work第28-32页
    2.6 Discussion第32-33页
    2.7 Summary第33-34页
Chapter Three Methodology第34-39页
    3.1 Supervised vs Unsupervised Discretization第34-35页
    3.2 Dealing with Missing Values第35-36页
    3.3 Dealing with Attribute Selection and Reduction第36-37页
    3.4 Type and Distribution of Data第37页
    3.5 Effects of Increased Workload第37-38页
    3.6 Accuracy Evaluation第38页
    3.7 Summary第38-39页
Chapter Four Results and Analysis第39-53页
    4.1 Preamble第39-40页
    4.2 Experiments and Results of Discretization第40-42页
    4.3 Experiments and Results for Missing Values第42-44页
    4.4 Experiments on Attribute Selection and Reduction第44页
    4.5 Experiments on Type and Distribution of Data第44-46页
    4.6 Experiments on Effects of Increased Workload第46-47页
    4.7 Experiments on Performance of the Algorithms Based on Accuracy第47-48页
    4.8 Results Analysis第48-50页
    4.9 Further Experiments Based on Kenya Population Census Data第50-52页
    4.10 Summary第52-53页
Chapter Five Conclusion and Future Work第53-55页
References第55-60页
Acknowledgement第60-61页
Publications第61-62页
Appendix第62-63页

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