Build with Watson tips: Best practices for using custom classifiers in Watson Visual Recognition 

By IBM developerWorks | 10/11/17 6:38 AM | App Dev - Cognitive | Added by Oliver Busse

The IBM Watson Visual Recognition API is a powerful cognitive tool that identifies image content. The API comes with pretrained models that can accurately detect objects, faces, scenes, colors, and foods, which can facilitate fast adoption and implementation. But the real power comes from the ability to train Watson to recognize custom classes.