I would like to know if it is possible to save images in the editor Personal Image Classifier. It is very inconvenient to work with a large number of images, because when you reload the page, everything is deleted.
I realize this post is fairly old, but in the interest of serving those who may come across in the future...
Yes. After training the model you can export the training data by clicking the conveniently named "Export Training Data" button. This will download a ZIP file with the images. Then, next time you access the training software you can upload the training data with "Upload Training Data"
This is by design. The data live only in memory in your browser. The images are never sent to the MIT server nor stored. We have no interest in your data and would rather not have to worry about the security implications of storing it for you. Export the training data as noted above and import it accordingly when you want to resume your session.