The problem of maximizing QoM in multi-channel infrastructure wireless networks with different a priori knowledge. Two different models are considered, which differ by the amount (and type) of information available to the sniffers. Wireless usage spans a diverse set of QoS requirements from best-effort data services, to VOIP and streaming applications. The task of managing […]
Archives for November 2013
DPMFP: Feature Partitions based document clustering
This paper proposes a DPMFP method for document clustering. This paper attempt to group documents into an optimal number of clusters while the number of clusters K is discovered automatically. Develop a Dirichlet Process Mixture (DPM) model to partition documents. There are two algorithms to infer DPM parameters, in particular, the variational inference algorithm and […]