4 ms·

Tinker with a Neural Network Right Here in Your Browser

84 points by punnerud 10y ago

runesoerensen 10y ago
Also https://news.ycombinator.com/item?id=11483934 https://news.ycombinator.com/item?id=11483934
blueyes 10y ago
previously posted...
- fokinsean 10y ago
  I've never seen it before and have now benefited that it was.
- punnerud 10y ago
  I posted it because it was new to me, and I feel I have seen every post with more than 200 votes
MichaelBurge 10y ago
If this is interesting to you, you might enjoy the first term of Udacity's self-driving car course: https://www.udacity.com/drive https://www.udacity.com/drive
fokinsean 10y ago
Does anyone have some suggested beginner's resources on neural networks?
- bbctol 10y ago
  Just check HN every 3-4 hours... I can see https://news.ycombinator.com/item?id=13282625 https://news.ycombinator.com/item?id=13282625, https://news.ycombinator.com/item?id=13271844 https://news.ycombinator.com/item?id=13271844, and https://news.ycombinator.com/item?id=13276542 https://news.ycombinator.com/item?id=13276542 on the first two pages now
  - fokinsean 10y ago
    Haha thanks :)
- deleted 10y ago
  [deleted]
jacobsenscott 10y ago
Uh oh. I was making a toy skynet and ...
arduinomancer 10y ago
Some questions from a person who's never done anything to do with machine learning: -Is the idea to pick features that most define your data set? For example the spiral is sort of periodic in x1 and x2 directions so I picked the sine functions as features to try and predict it -Is it best to have the max amount of hidden layers and max neurons? (I noticed it seems to oscillate on the output when I add a lot) -What exactly are the graphs on the hidden layer neurons? To me it looks like at each node we're combining the graphs of previous nodes but with different weights for each? -Does each node represent a sort of intermediary prediction of the original dataset? -If someone were to code one of these neural nets, would they manually code the properties of the hidden nodes? -How is this thing actually learning? Is it just some complicated error minimizing algorithm?
deleted 10y ago
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84 points by punnerud 10y ago

runesoerensen 10y ago

Also https://news.ycombinator.com/item?id=11483934 https://news.ycombinator.com/item?id=11483934

blueyes 10y ago

previously posted...

fokinsean 10y ago
I've never seen it before and have now benefited that it was.
punnerud 10y ago
I posted it because it was new to me, and I feel I have seen every post with more than 200 votes

MichaelBurge 10y ago

If this is interesting to you, you might enjoy the first term of Udacity's self-driving car course: https://www.udacity.com/drive https://www.udacity.com/drive

fokinsean 10y ago

Does anyone have some suggested beginner's resources on neural networks?

bbctol 10y ago
Just check HN every 3-4 hours... I can see https://news.ycombinator.com/item?id=13282625 https://news.ycombinator.com/item?id=13282625, https://news.ycombinator.com/item?id=13271844 https://news.ycombinator.com/item?id=13271844, and https://news.ycombinator.com/item?id=13276542 https://news.ycombinator.com/item?id=13276542 on the first two pages now
- fokinsean 10y ago
  Haha thanks :)
deleted 10y ago
[deleted]

jacobsenscott 10y ago

Uh oh. I was making a toy skynet and ...

arduinomancer 10y ago

Some questions from a person who's never done anything to do with machine learning: -Is the idea to pick features that most define your data set? For example the spiral is sort of periodic in x1 and x2 directions so I picked the sine functions as features to try and predict it -Is it best to have the max amount of hidden layers and max neurons? (I noticed it seems to oscillate on the output when I add a lot) -What exactly are the graphs on the hidden layer neurons? To me it looks like at each node we're combining the graphs of previous nodes but with different weights for each? -Does each node represent a sort of intermediary prediction of the original dataset? -If someone were to code one of these neural nets, would they manually code the properties of the hidden nodes? -How is this thing actually learning? Is it just some complicated error minimizing algorithm?

deleted 10y ago

[deleted]