ok pybrain time

1 files changed, 35 insertions, 0 deletions

diff --git a/pybrain_experiments/test.py b/pybrain_experiments/test.py
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+++ b/pybrain_experiments/test.py
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+from pybrain.structure import FeedForwardNetwork
+from pybrain.structure import LinearLayer, SigmoidLayer
+from pybrain.structure import FullConnection
+n = FeedForwardNetwork()
+
+inLayer = LinearLayer(2)
+hiddenLayer = SigmoidLayer(3)
+outLayer = LinearLayer(1)
+
+n.addInputModule(inLayer)
+n.addModule(hiddenLayer)
+n.addOutputModule(outLayer)
+
+in_to_hidden = FullConnection(inLayer, hiddenLayer)
+hidden_to_out = FullConnection(hiddenLayer, outLayer)
+
+
+n.addConnection(in_to_hidden)
+n.addConnection(hidden_to_out)
+
+
+# everything is wired together now
+# this makes it usable
+
+n.sortModules()
+
+
+if __name__ == "__main__":
+    #Again, this might look different on your machine -
+    #the weights of the connections have already been initialized randomly.
+    print n.activate([1, 2])
+    #look at the hidden weights
+    print in_to_hidden.params
+    print hidden_to_out.params
+    print n.params #weights here too