IBM announced recently that they are making it easier for developers to jump into machine learning. At the World of Watson, the IBM Cloud-based Watson Data Platform with Machine Learning was launched. At the core of it all was the concept of the interconnectivity of data made possible through APIs.
Finally, you have definitive proof that your significant other is only 52% happy. Face detection and recognition service Face.com has been busy since it launched its free API a year ago. The company has been adding servers to handle the load of the over 20,000 developers who signed up. It's also been adding features, the most recent the ability to detect the mood of a face, along with a confidence rating.