PhD, MBA, CTO at John Snow Labs. Making AI & NLP solve real-world problems in healthcare, life science and related fields. Algorithms are only as good as the quality of data they’re being fed. This is ...

For more than two decades, Netflix has been obsessed with machine learning models. In 2006, the company announced a million-dollar prize to anyone who could improve its recommendation algorithm’s ...

In the final article of a four-part series on binary classification using PyTorch, Dr. James McCaffrey of Microsoft Research shows how to evaluate the accuracy of a trained model, save a model to file ...

Dr. James McCaffrey of Microsoft Research: When multi-class data is skewed toward one or more classes, it's very important to analyze accuracy by class. A multi-class classification problem is one ...

If you had to choose between accuracy vs precision, which would to take? Well, if your goal is simply to hit what you’re currently shooting at, you’d take accuracy over precision. Fortunately, it ...