https://hackerpaper.kaipfister.de/p/1305.5663/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMThttps://news.ycombinator.com/item?id=24399023urn:hackerpapers:mention:1305.5663:24399023Mon, 07 Sep 2020 12:40:34 GMT<p>From a paper (out of a quick google search) [1]: * neural computing * image and signal processing * computer and robot vision * control problems 1: https://arxiv.org/pdf/1305.5663.pdf</p><p><a href="https://hackerpaper.kaipfister.de/p/1305.5663/">Paper and discussion history</a>. A mention is not an endorsement.</p>math.RAhttps://news.ycombinator.com/item?id=16612038urn:hackerpapers:mention:1305.5663:16612038Sun, 18 Mar 2018 14:25:16 GMT<p>The fine article generalizes complex numbers to quaternions. Okay. But quaternions are themselves generalized by Geometric Algebra. And there is a plenty of information about use of GA in the field of neural computing: https://arxiv.org/pdf/1305.5663.pdf (page 3). For example, universal approximation theorem for GA is presented at https://www.informatik.uni-kiel.de/inf/Sommer/doc/Dissertati... I think that fine article is a step back.</p><p><a href="https://hackerpaper.kaipfister.de/p/1305.5663/">Paper and discussion history</a>. A mention is not an endorsement.</p>math.RA