Retailers are missing out on data that’s captured from visual content because current models are designed to understand the context of an image rather than content.

At WWDC 2025, Apple announced some useful updates for Visual Intelligence in iOS. But it still trails similar AI tools from Google and Microsoft in one major way.

This approach required that the researchers exclude rows of data where any information was missing—for example, if a stock was missing trading volume for one month, the complete cases method required ...

Joseph G. Ibrahim, Hongtu Zhu, Niansheng Tang, Model Selection Criteria for Missing-Data Problems Using the EM Algorithm, Journal of the American Statistical Association, Vol. 103, No. 484 (Dec., 2008 ...