Anonymous
Not logged in
Talk
Contributions
Log in
Request account
Rest of What I Know
Search
Editing
Principles Are Compressed Images Of Reality
From Rest of What I Know
Namespaces
Page
Discussion
More
More
Page actions
Read
Edit
History
Warning:
You are not logged in. Your IP address will be publicly visible if you make any edits. If you
log in
or
create an account
, your edits will be attributed to your username, along with other benefits.
Anti-spam check. Do
not
fill this in!
Reality has substantial detail. There's no way to search your past experiences for things, or to communicate things to someone else. But if we could have constant time transfer and constant time lookup we could resolve observed things against our past memories in their full form. There is a size+accuracy vs. speed tradeoff which is why we don't. So what we do is create principles - which try to capture the dominant eigenvalues, most significant digits, highest-order bits of an observed experience. These are easier to transmit, less likely to be overfit, and easier to store. [[File:Reddit Comments Overfit Bad Driver.png|thumb|alt=A collage of Reddit comments claiming drivers of different cars are the worst drivers|Evaluation of different drivers - overfit perhaps?]] By default we are pretty good at this stuff, and we call it pattern recognition and so on. But we also fail at it in many ways. So what makes a principle more useful? I suppose we go in direction of increasing certainty from: 1. Hunch 2. Heuristic 3. Principle 4. Law And counter-examples are therefore interesting only in terms of which of these forms of reality-compressions are being claimed or employed. The more compressible the concept, the more likely we move from the risky models to the certain models. [[Category:Concepts]]
Summary:
Please note that all contributions to Rest of What I Know are considered to be released under the Creative Commons Attribution-ShareAlike (see
Rest of What I Know:Copyrights
for details). If you do not want your writing to be edited mercilessly and redistributed at will, then do not submit it here.
You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource.
Do not submit copyrighted work without permission!
Cancel
Editing help
(opens in new window)
Navigation
Navigation
Main page
Recent changes
Random page
Help about MediaWiki
Wiki tools
Wiki tools
Special pages
Page tools
Page tools
User page tools
More
What links here
Related changes
Page information
Page logs