The submitted title was "Evolution is still a valid machine learning technique" but that sentence doesn't appear in the article, which is really about (interest

The submitted title was "Evolution is still a valid machine learning technique" but that sentence doesn't appear in the article, which is really about (interesting!) specific work on a specific program. I couldn't find a better representative sentence in the article so I went with the page's own title, which is what the HN guidelines default to anyway (https://news.ycombinator.com/newsguidelines.html https://news.ycombinator.com/newsguidelines.html).