Online L1-Dictionary Learning with Application to Novel Document Detection
作者： Shiva P. Kasiviswanathan , Arindam Banerjee , Prem Melville , Huahua Wang
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摘要: … value ζ is treated as a tunable parameter. … the dictionaries produced by the l1-batch and l1-online algorithms under the SRE metric. In the first few timesteps, the SRE of the dictionaries …
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