Multimedia Security

2	Discriminative Learning-Assisted Video Semantic Concept Classification
Qiusha Zhu, Mei-Ling Shyu and Shu-Ching Chen

CONTENTS

2.1    Introduction

2.2    Related Work

2.2.1    Feature Selection

2.2.2    Classifier Learning

2.3    The Discriminative Learning Framework

2.3.1    Multiple Correspondence Analysis

2.3.2    MCA-Based Feature Selection Metric

2.3.3    MCA-Based Dual-Model Classification

2.4    Experiments and Results

2.5    Conclusions

References

2.1    INTRODUCTION

With the fast development and wide usage of digital devices, more and more people like to record their daily lives as videos and share them on websites such as YouTube, Yahoo Video, and Youku, to name a few. To get a better understanding of such video data and discover ...