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Channel interference factor for the identification result is prevalent among the existing speaker recognition algorithms. In order to improve the accuracy of the algorithm, the paper utilizes the technique of latent factor analysis(LFA) to deal with the channel factors in the speaker's Gaussian Mixture Model(GMM). In the endpoint detection phase of speaker recognition, the algorithm introduces the...
In many application domains, data are represented using large graphs involving millions of vertices and billions of edges. Graph exploration algorithms, such as breadth-first search (BFS), are largely dominated by memory latency and are challenging to process efficiently. In this paper, we present a reconfigurable hardware methodology for efficient parallel processing of large-scale graph exploration...
With the aggravation of port economic competition, port enterprise managers pay special attention on port customer relationship management (CRM). Customer segmentation as a basis of CRM has important research meanings. In this paper, according to the characteristics of port customer data, a tree structure of data organization was obtained, reorganized the port data in 219 customer trees, introduced...
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