Attempting to decipher POTUS's unusual capitalizing, I found these letters in 2 recent tweets: SE - EVGG or SEE VGG

Could he be referencing VGG ?

VGG 16- A Highly Accurate Image Recognition Algorithm

There are numerous image recognition algorithms in the Computer Science world and regular efforts are put in to make the machines more intelligent which could identify objects with an accuracy close to, or even greater (Superhuman Accuracy) than what humans have. One such approach is the VGG Network which is based on Convolutional Neural Networks (CNNs), which was a significant milestone in achieving the objective.

https://www.techleer.com/articles/305-vgg-16-an-advanced-approach-towards-accurate-large-scale-image-recognition/

Convolutional neural networks are now capable of outperforming humans on some computer vision tasks, such as classifying images.

That is, given a photograph of an object, answer the question as to which of 1,000 specific objects the photograph shows.

A competition-winning model for this task is the VGG model by researchers at Oxford. What is important about this model, besides its capability of classifying objects in photographs, is that the model weights are freely available and can be loaded and used in your own models and applications.

https://machinelearningmastery.com/use-pre-trained-vgg-model-classify-objects-photographs/