计算机科学 ›› 2014, Vol. 41 ›› Issue (1): 88-90.

• 2013 CCF人工智能会议 • 上一篇    下一篇

基于I2C距离和标记相关性的多标记场景分类

郝虹,计华,张化祥,刘丽   

  1. 山东师范大学信息科学与工程学院 济南250014; 山东省分布式计算机软件新技术重点实验室 济南250014;山东师范大学信息科学与工程学院 济南250014; 山东省分布式计算机软件新技术重点实验室 济南250014;山东师范大学信息科学与工程学院 济南250014; 山东省分布式计算机软件新技术重点实验室 济南250014;山东师范大学信息科学与工程学院 济南250014; 山东省分布式计算机软件新技术重点实验室 济南250014
  • 出版日期:2018-11-14 发布日期:2018-11-14
  • 基金资助:
    本文受国家自然科学基金(61170145), 教育部博士点基金(20113704110001),山东省自然科学基金(ZR2010FM021),山东省科技攻关计划(2013GGX10125)及泰山学者项目资助

Multi-label Scene Classification Based on I2C Distance and Label Dependency

HAO Hong,JI Hua,ZHANG Hua-xiang and LIU Li   

  • Online:2018-11-14 Published:2018-11-14

摘要: 将改进的ML-I2C与基于标记相关性的方法结合,提出一种改进的多标记场景分类方法。首先提取所有图像的SURF特征,将每个类用一个特征集来表示;然后采用改进的I2C方法来计算待测图像与已知类之间的距离,根据距离进行标记排序;最后根据排序,利用标记相关性来预测待测图像的所有可能标记。实验结果表明,该方法对多标记场景分类的准确率较高。

关键词: 多标记学习,场景分类,I2C距离,卡方检验

Abstract: Combining improved ML-I2C and the correlation between labels, we proposed a modified multi-label scene classification method.First,the SURF feature of all images is extracted, and each class is represented with a feature set.Second,the improved I2C method is adopted to calculate the distance between a query image and each class,getting a label rank based on the distance.Last,label correlation is used for label prediction according to the label rank.Experiment shows that this method achieves a higher accuracy rate on multi-label scene classification.

Key words: Multi-label learning,Scene classification,I2C distance,Chi-square test

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