full transcript

## Unscramble the Blue Letters

Now I'm going to represent those three things — the input pixels and the synapses in the nuaerl network, and bird, the output — by three variables: x, w and y. There are maybe a million or so x's — a million pixels in that image. There are billions or trillions of w's, which represent the weights of all these synapses in the neural network. And there's a very small neubmr of y's, of otutups that that network has. "Bird" is only four letters, right? So let's pntreed that this is just a simple formula, x "x" w = y. I'm putting the times in scare quotes because what's really going on there, of course, is a very complicated series of mimaecthaatl operations.

## Open Cloze

Now I'm going to represent those three things — the input pixels and the synapses in the ______ network, and bird, the output — by three variables: x, w and y. There are maybe a million or so x's — a million pixels in that image. There are billions or trillions of w's, which represent the weights of all these synapses in the neural network. And there's a very small ______ of y's, of _______ that that network has. "Bird" is only four letters, right? So let's _______ that this is just a simple formula, x "x" w = y. I'm putting the times in scare quotes because what's really going on there, of course, is a very complicated series of ____________ operations.

## Solution

1. pretend
2. mathematical
3. outputs
4. neural
5. number

## Original Text

Now I'm going to represent those three things — the input pixels and the synapses in the neural network, and bird, the output — by three variables: x, w and y. There are maybe a million or so x's — a million pixels in that image. There are billions or trillions of w's, which represent the weights of all these synapses in the neural network. And there's a very small number of y's, of outputs that that network has. "Bird" is only four letters, right? So let's pretend that this is just a simple formula, x "x" w = y. I'm putting the times in scare quotes because what's really going on there, of course, is a very complicated series of mathematical operations.

## Frequently Occurring Word Combinations

### ngrams of length 2

collocation frequency
neural network 6
machine perception 2
circuit diagram 2
neural networks 2
network designed 2
multiple points 2
guide image 2
optimization process 2
purely visual 2

## Important Words

1. billions
2. bird
3. complicated
4. formula
5. image
6. input
7. letters
8. mathematical
9. million
10. network
11. neural
12. number
13. operations
14. output
15. outputs
16. pixels
17. pretend
18. putting
19. quotes
20. represent
21. scare
22. series
23. simple
24. small
25. synapses
26. times
27. trillions
28. weights