G++ not detected
On Windows, you need to install mingw to support g++. Usually, it is advisable to use Anaconda distribution to install Python. Theano works with Python3.4 or older versions. You can use conda install command to install mingw.
I am working on some neural networks. But my dataset is same 95 features and about 120 datasets. 
So while importing theano i get warning g++ not detected and it will degrade the performance. 
Do this will effect even a small dataset?
I will have a 2-3 hidden layers.
My shape of neural network will be (95, 200,200, 4)
I hope to hear.