Tagging – What software can use a batch of classified images and automatically learn from them to automatically classify them for more images?

I have a Lightroom library that contains some photos that I've classified myself, and a few others (thousands in both cases) that are not yet classified.

I want to automatically classify images based on the tags I've assigned to the already classified images.

Most steps (I use Lightroom) are simple:

  • write XMP files
  • Filter the files for the tags
  • feeds every set of images (one set per day) to software
  • Use the output of the software to write new XMP files
  • tell Lightroom to reload metadata from XMP files.

However, which (artificial intelligence) software can I use for this purpose?

The question is asked here in Photo because I am asking for a finished or almost finished package, not the software / package that is to be used when programming a new AI.

Applications – Is there a way to classify an app in Google Play Store or Apple Store?

Limitation of an app, only allowed for specific users who meet the requirements.

We plan to develop an app for users of Andriod and IOS. Now we need to meet some requirements before downloading the app to the Google Play Store or Apple Store.

First, the user should be registered on the website.
Second, the user has paid a certain amount for the application.

Is there a way to do this? or any suggestions?

My suggestion is not to upload the app to the store. Just add a download link to the website. When a user meets the requirements, he can view and download the app.