[!(/img/2017/04/ai.jpg)](/img/2017/04/ai.jpg)A new kind of AI algorithm—designed to work with a small amount of data—may be able to assist in the early stages of drug development. Artificial intelligence doesn’t work all that well in situations where there is very little data, such as drug development. A new technique called one-shot learning, that requires only a small number of data points might be a solution to that low-data problem. To make molecular information more digestible, the researchers first represented each molecule in terms of the connections between atoms (what a mathematician would call a graph).