Title :
Vocabulary Hierarchy Optimization and Transfer for Scalable Image Search
Author :
Ji, Rongrong ; Yao, Hongxun ; Xie, Xing ; Tian, Qi
Author_Institution :
Harbin Inst. of Technol., Harbin, China
fDate :
3/1/2011 12:00:00 AM
Abstract :
A vocabulary hierarchy optimization and transfer framework uses density-based metric learning to correct quantization biases, without supervision.
Keywords :
image retrieval; learning (artificial intelligence); optimisation; search problems; density based metric learning; quantization biases; scalable image search; vocabulary hierarchy optimization; vocabulary hierarchy transfer; Adaptation model; Artificial neural networks; Database systems; Measurement; Quantization; Vocabulary; Internet; algorithms; image analysis; knowledge representation; multimedia systems;
Journal_Title :
MultiMedia, IEEE
DOI :
10.1109/MMUL.2011.23
