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It Takes Two Neurons to Ride a Bicycle (2004)

paradise.caltech.edu Research & data Research papers AI & data Candidate
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Resurfaced independently across 3 calendar years, with breakout response in 2 of them.

submissions
4
submitters
4
observed span
2018–2020
peak thread · 87 comments
234 pts
latest 20+ return · 2019-02-19
146 pts

Submission timeline

2007–2026

One slot for every year since HN launched. Height is that year's peak points; orange marks a 100+ point or 50+ comment breakout. Select a bar to open its strongest thread.

First comments on top threads

HN comment order

This is a really easy read if folks are looking for easy-to-digest papers! From the results: > Although the two-neuron network controller works well for a range of speeds, one thing the controller does not do is to try to dampen the instabilities that can arise when riding too slowly or in too sharp of a turn. (This would probably require a third neuron that is dedicated to this task.)

amerine·234-point thread·

NIPS 2004 Demonstrations: https://web.archive.org/web/20041204162656/http://www.nips.c... Virtual Bicycle — Matthew Cook, California Institute of Technology: http://www.paradise.caltech.edu/cook/papers/index.html In this work I created an environment in which I assumed learning of higher order concepts would be necessary. I created a general purpose physics-based hinged rigid body simulator and used it to simulate a bicycle for a learning agent to learn to ride. But as others have found in other contexts, most…

Worth opening for fig 2 alone!

ed·13-point thread·

The first top-level comment from each of the four biggest threads, in HN’s own order. Excerpts are shortened; open a comment for full context.

Breakout years
2

100+ points or 50+ comments

Total points
395

reference only — not used in Hall rules or ranking

Total comments
113

reference only — not used in Hall rules or ranking

Every submission

DateTitle as submittedByPointsComments
2018-01-23It Takes Two Neurons to Ride a Bicycle [pdf]grzm20
2018-01-23It Takes Two Neurons to Ride a Bicycle (2004)First breakout · Best threadorenjacob23487
2019-02-19It Takes Two Neurons to Ride a Bicycle (2004) [pdf]Latest 20+ point returnDoreenMichele14625
2020-11-09“It takes two neurons to ride a bicycle” – Matthew Cook, Caltech [pdf]solarengineer131