Towards Enabling Trusted Artificial Intelligence Via Blockchain

Machine Learning and Artificial Intelligence models are created, trained and used by different entities. The entity that curates data used for the model is frequently different from the entity that trains the model, which is different yet again from the end user of the trained model. The end user needs to trust the received AI model, and this requires having the provenance information about how the model was trained, and the data the model was trained on. This chapter describes how blockchain can be used to track the provenance of training models, leading to better trusted Artificial Intelligence.