Our Axon Guru keyword generation tool was trained from multiple image sources. Therefore, it would have much less "bias" towards a single microstock provider. It does not need user to pick similar images. Once the user connects his/her cloud hosting providers, Axon Guru would automatically process the images and generate the keywords.
Even the best AI technology still makes mistakes and can't match human creativity and insight. However, it does produce 80-90% of correct keywords such as red, fruit, tomato. It might miss "beefsteak" or "organic". From our testing, it is much easier and more efficient for user to add/subtract keywords than starting from scratch each time.