Caffe, just good for your first taste
Pros
- Caffe is good for traditional image-based CNN as this was its original purpose.
Cons
- Caffe's model definition - static configuration files are really painful. Maintaining big configuration files with so many parameters and details of many layers can be a really challenging task.
- Besides imagine and vision (CNN), Caffe also gradually adds some other NN architecture support. It doesn't play well in a recurrent domain, so we have to say variety is a problem.
- Caffe's deployment for production is not easy. The community support and project development all mean it is almost fading out of the market.
- The learning curve is quite steep. Although TensorFlow's is not easy to master either, the reward for Caffe is much less than the TensorFlow can offer.
Return on Investment
- Since we stopped using Caffe before it can reach the production phase, there is no clear ROI that can be defined.
Alternatives Considered
TensorFlow and Keras
Other Software Used
TensorFlow, Keras