Stratified random sampling is a method of sampling that divides a population into smaller groups that form the basis of test samples.

Deep learning has become the dominate lens through which machines understand video. Today tools like Google’s Video AI API can annotate video files directly, recognizing objects and activities, ...

Forbes contributors publish independent expert analyses and insights. I write about the broad intersection of data and society. While today’s deep learning systems are able to natively analyze video, ...

Sampling is the process of creating a small unbiased population to be used in a test or experiment. The sample removes the impractical idea of surveying everyone in a market or a population. Random ...