Title
Dynamic Sampling in Convolutional Neural Networks for Imbalanced Data Classification
Abstract
Many multimedia systems stream real-time visual data continuously for a wide variety of applications. These systems can produce vast amounts of data, but few studies take advantage of the versatile and real-time data. This paper presents a novel model based on the Convolutional Neural Networks (CNNs) to handle such imbalanced and heterogeneous data and successfully identifies the semantic concepts in these multimedia systems. The proposed model can discover the semantic concepts from the data with a skewed distribution using a dynamic sampling technique. The paper also presents a system that can retrieve real-time visual data from heterogeneous cameras, and the run-time environment allows the analysis programs to process the data from thousands of cameras simultaneously. The evaluation results in comparison with several state-of-the-art methods demonstrate the ability and effectiveness of the proposed model on visual data captured by public network cameras.
Year
DOI
Venue
2018
10.1109/MIPR.2018.00027
2018 IEEE Conference on Multimedia Information Processing and Retrieval (MIPR)
Keywords
DocType
ISBN
Convolutional Neural Networks,Dynamic Sampling,Imbalanced Data,Deep Learning,Network Cameras
Conference
978-1-5386-1858-5
Citations 
PageRank 
References 
4
0.46
7
Authors
11
Name
Order
Citations
PageRank
Samira Pouyanfar114113.06
Yudong Tao27510.86
Anup Mohan3175.48
Haiman Tian4878.99
Ahmed S. Kaseb5134.27
Kent Gauen6122.81
Ryan Dailey792.02
Sarah Aghajanzadeh840.79
Yung-Hsiang Lu92165161.51
Shu-Ching Chen101978182.74
Mei-Ling Shyu111863141.25