Implements able2rank (analogy-based learning to rank), a learning to rank algorithm proposed in [1] for the task of object ranking on the basis of analogical reasoning.
[1] Mohsen Ahmadi Fahandar, Eyke Hüllermeier, Learning to Rank Based on Analogical Reasoning, Proceedings of the Thirty-Second AAAI Conference on Artificial Intelligence (AAAI 2018)