//embedr.flickr.com/assets/client-code.js I was fascinated when Facebook launched the feature where it put a box around a human head (and a bit creeped out when it started suggesting the name of the human next to the box). I always wondered how they did it and filed

A softmax function squashes its inputs to be between 0 and 1 and also normalises them so that the sum is equal to 1. Let’s take a problem where we have to classify between three classes. Softmax is used to classify for greater than 2 classes for less than

Let’s say that there are a bunch of events and a bunch of probabilities, cross entropy predicts how likely are those events likely to happen based on the probabilities. A high cross entropy means that an event is unlikely to happen while a low event indicates that the event

Let’s look at a problem: I am a dog lover and I subscribe to Instagram where I get a stream of images of toasters, birds, cats and dogs. While these images are exciting (who doesn’t like toasters :-)), what I want to do, is automatically save images of

There are some things that completely blow your mind. Applying artist specific styles to images is one of them. Completely sci-fiction - although the Prisma filter has made this accessible. In the last blog [http://harpreetsingh.github.io/blog/2017/01/28/deeplearning-udacity-setup], I set up the core software requirements