Archive for January 9th, 2018

January 9, 2018

How I became a heretic

by Neil Rickert

It was somewhere around 1988.  For various reasons, I became interested in trying to understand learning.  I already new from my own experience at growing up, that human children can be excellent learners.  And my experience as an educator (university professor) supported this view.

I also knew, as a practicing computer scientist, that machine learning did not work at all well.  The kind of machine learning that worked best was reinforcement learning.  But the difficulty was you had to give a direction to the learning system, and come up with a reward system for the reinforcement.  So it was hard to judge how much of the learning was due to the programmer, rather than to the software.

My starting assumptions

When I started this project, I did not expect to succeed.  I knew it was a difficult problem.  I did better than I had expected.  And that is probably because of my starting assumptions.  However, my starting assumptions were apparently quite different from those of epistemology (the branch of philosophy that studies knowledge).  So I guess my starting assumptions were the start of my philosophical heresy.

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