I’ve recently looked at the applications of different testing techniques for testing ML applications and got interested in the so called metamorphic testing. The idea is that we can check whether an output is within a specific range or set, which is called a metamorphic relation ( https://medium.com/trustableai/testing-ai-with-metamorphic-testing-61d690001f5c).
What is interesting about this paper is that it presents a framework for testing ML applications. I’ve not tried it yet, but I will as it seems very interesting to check how things work with this metamorphic testing and metamorphic relations. I’ve also interested in how to measure the quality of the software in this context.