Try installing the g++
compiler.
Python is rather slow, so for performance-critical parts you need a compiled language such as C++.
문제
After I installed Theano I tried to run it but got following error message:
WARNING (theano.configdefaults): g++ not detected! Theano will be unable to execute
optimized C-implementations (for both CPU and GPU) and will default to Python
implementations. Performance will be severely degraded.
Why?
해결책
Try installing the g++
compiler.
Python is rather slow, so for performance-critical parts you need a compiled language such as C++.
다른 팁
You can try installing mingw (http://www.mingw.org/) as mentioned in the answer posted here - theano g++ not detected