DisITQ: A Distributed Iterative Quantization Hashing Learning Algorithm

  title={DisITQ: A Distributed Iterative Quantization Hashing Learning Algorithm},
  author={Qun Chen and Bo Lang and Xianglong Liu and Zepeng Gu},
  journal={2016 9th International Symposium on Computational Intelligence and Design (ISCID)},
In the field of big data retrieval, hashing based approxi-mate nearest neighbors (ANN) search has attracted many at-tentions. However, most existing hashing algorithms are learned from the centralized settings and based on small scale datasets, or in other words, they are single machine ap-proaches which load the training data into memory to get models. For big data processing, models learned from large scale datasets which have the properties of big data such as variety often have better… CONTINUE READING


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