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C4I (Command, Control, Communication, Computer and Intelligence) systems became the core of the command and control operations in military, emergency response, disaster management etc. The data sets used by these systems are large and complex to analyze and analysis process take long time. In today’s scenario the quantity of information or data that is traveling over the internet is not only huge...
We propose a distributed learning to rank method, and demonstrate its effectiveness in web-scale image retrieval. With the increasing amount of data, it is not applicable to train a centralized ranking model for any large scale learning problems. In distributed learning, the discrepancy between the training subsets and the whole when building the models are non-trivial but overlooked in the previous...
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