added adaptive learning_rate when one of the layers is linear, this avoid big derivative values |
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almost 12 years ago
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Added get_action method in annbase |
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almost 12 years ago
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Modified test.lua of digits to work with logistic_cross_entropy |
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about 12 years ago
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Solved invelid write when saving matrix with %g format and small weights which leads in a segmentation fault |
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about 12 years ago
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Solve bug with logistic_cross_entropy |
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about 12 years ago
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Bug fix at error functions, the method getLogisticMandatory wasn't virtual, and it must bt |
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about 12 years ago
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Replaced memcpy by for loop, because memcpy was copying overlapped memory regions |
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about 12 years ago
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Added static_cast at dataset.cc IndexDataSet getpattern |
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about 12 years ago
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Added parameter firstindex to IndexedDataSet in Lua |
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about 12 years ago
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matrix documentation |
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about 12 years ago
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Added percentage training improvement criteria for SDAE |
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about 12 years ago
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Pearson coefficient, modified string output format |
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about 12 years ago
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Added full logistic cross entropy, for softmax and logistic activations |
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about 12 years ago
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Weights initialization |
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about 12 years ago
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Added FAN IN computation for weights initialization |
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about 12 years ago
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Adding bootstrapping for confidence computation of pearson coefficient |
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about 12 years ago
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Adding linear regression fitting to pearson coefficient tool |
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about 12 years ago
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Added pearson correlation coefficient tool and the tools directory |
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about 12 years ago
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Modified clamp of activations to use NEAR_ZERO constant |
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about 12 years ago
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enhanced sdae implementation |
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about 12 years ago
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Added salt noise dataset |
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about 12 years ago
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Added salt noise dataset |
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about 12 years ago
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Added salt noise dataset |
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about 12 years ago
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Update README.md |
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about 12 years ago
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Update README.md |
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about 12 years ago
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test autoencoders |
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about 12 years ago
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Autoencoders working :) Some issues were solved. Needs a lot of documentation :( |
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about 12 years ago
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Auto encoder util functions, and other some minor problems solved. Also, cross entropy error function assert insertion to control output and activation values to be [0,1] |
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about 12 years ago
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Auto encoder util functions, and other some minor problems solved. Also, cross entropy error function assert insertion to control output and activation values to be [0,1] |
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about 12 years ago
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Test file for auto-encoders, done |
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about 12 years ago
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