theano scan 实例

import theanoimport numpy as npones = theano.shared(np.float32([[1,2,3],[4,5,6],[7,8,9]]))print(ones.eval())outputs, updates = theano.scan(lambda result : result + 1,                               sequences = ones)result = outputs [-1]print(outputs.eval())

结果：

[[ 1. 2. 3.]
[ 4. 5. 6.]
[ 7. 8. 9.]]

[[ 2. 3. 4.]
[ 5. 6. 7.]
[ 8. 9. 10.]]