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In dimensionality reduction, Isometric Mapping (Isomap) is a classical method with non-linear feature transform, but relies on minimum matrix distance function and assumptions. Maximization of Mutual Information (MMI) derives the effective dimensionality reduction transform from the Information Theory, but difficult to get the solution. We present a new method (ISO-MMI) for learning discriminative...
Mg-doped AlGaN/GaN superlattice has been grown by metalorganic chemical vapor deposition (MOCVD). Rapid thermal annealing (RTA) treament are carryied out on the samples under nitrogen as protect gas. Hall, photoluminescence (PL), high resolution x-ray diffraction (HRXRD) and atomic-force microscopy (AFM) are used to characterize the electrical, optical and structural properties of the as-grown and...
Genetic algorithm get local optimal solution too easily and converge slowly on selection problem of mobile IP routing, in order to solve the optimization problem, an approach based on quantum-behaved particle swarm optimization algorithm (QPSO) is proposed, the approach take advantages of quantum computation such as strongly parallel calculating abilities, global convergence and rapidly operating...
This paper introduces first the basic characteristics, mathematical model, and the computation process of the Kalman filtering algorithm, then analyzed the key problems in its applications. We explain the merits of the algorithm through two concrete application cases, and at lastly the prospects of applications are envisioned
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