Question: what tools are used for artificial intelligence?
Answer: Azure Machine Learning. If you don't have advanced programming skills but are looking to get into machine learning, you should check out Azure Machine Learning. ... 
Caffe. Developed by Yangqin Jia, Caffe was created as part of Jia's Ph. ... 
CNTK. ... 
Deeplearning4j. ... 
IBM Watson. ... 
Keras. ... 
Pybrain. ... 
Scikit-Learn.