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Protein structures are essential for correct biological functions because similar structures between proteins allow molecular recognition. Identifying similar structures between proteins provide the opportunity to recognize homology that is undetectable by sequence comparison. Thus comparison and alignment of protein structures represents a powerful means of discovering functions, yielding direct...
A very important step for the RBF network training is to decide a proper number of hidden nodes. This paper proposes a PSO-based algorithm for searching optimal cluster distance factor. Thus, the self-growing RBF network training algorithm can be realized by employing the optimal cluster distance factor to create hidden neurons automatically from the input data set. Two experiments that include function...
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