TY - GEN
T1 - Making image to class distance comparable
AU - Zhang, Deyuan
AU - Liu, Bingquan
AU - Sun, Chengjie
AU - Wang, Xiaolong
PY - 2011
Y1 - 2011
N2 - Image classification is to classify the image into predefined image categories. The image to class distance(I2CD), with simple formulation, can tackle the intra-class variation and show the state of the art results in several datasets. This paper focuses on the performance of I2CD on imbalanced training dataset which has not been catched much attention by I2CD researchers. Under the naive bayes assumption, when the dataset is imbalanced, I2CD is not comparable. We propose Random Sampling I2CD to tackle the imbalanced problem, and provide an efficient approximation method to reduce the test time complexity. Experimental results show that PRSI2CD outperforms the original I2CD in imbalanced setting.
AB - Image classification is to classify the image into predefined image categories. The image to class distance(I2CD), with simple formulation, can tackle the intra-class variation and show the state of the art results in several datasets. This paper focuses on the performance of I2CD on imbalanced training dataset which has not been catched much attention by I2CD researchers. Under the naive bayes assumption, when the dataset is imbalanced, I2CD is not comparable. We propose Random Sampling I2CD to tackle the imbalanced problem, and provide an efficient approximation method to reduce the test time complexity. Experimental results show that PRSI2CD outperforms the original I2CD in imbalanced setting.
KW - image classification
KW - image to class distance
KW - imbalanced dataset
UR - https://www.scopus.com/pages/publications/81855218281
U2 - 10.1007/978-3-642-24958-7_78
DO - 10.1007/978-3-642-24958-7_78
M3 - 会议稿件
AN - SCOPUS:81855218281
SN - 9783642249570
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 671
EP - 680
BT - Neural Information Processing - 18th International Conference, ICONIP 2011, Proceedings
T2 - 18th International Conference on Neural Information Processing, ICONIP 2011
Y2 - 13 November 2011 through 17 November 2011
ER -