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Multilayer perceptrons (MLPs) have been successfully applied to solving many problems, but in most cases, they are used as black boxes which are not interpretable. That is, even if an MLP can provide correct answers, we cannot understand the reasons why it makes these decisions. In this study, we try to interpret a single hidden layer MLP by discretizing the hidden neuron outputs into 3 values (e...
In recent years, concern about information security is increasing. Image-based steganography is an information hiding technique for improving information security. Its purpose is to conceal the existence of secret data. Recently, a stego-image detection scheme was proposed in the literature, which uses the so called extreme learning machine and features generated by Markov chain. Verification results...
In this study we experimentally investigated powder conveyance in a horizontal rectangular channel using fluidizing air. The conveying system consisted of a powder discharge vessel and a horizontal rectangular channel at the side of the vessel. The air velocities at the bottom of the vessel and the horizontal channel were changed experimentally. The powder was glass beads that are Geldart A particles,...
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