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cs501r_f2016:lab4 [2016/09/12 16:30]
wingated
cs501r_f2016:lab4 [2021/06/30 23:42] (current)
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 step_size = 0.1 step_size = 0.1
 for i in range(0,​NUM_EPOCHS):​ for i in range(0,​NUM_EPOCHS):​
-    ​loss_function_value ​= loss_function( W ) +    ​loss_function_value_t ​= loss_function( W ) 
-    ​grad = grad_f( W ) +    ​grad_t ​= grad_f( W ) 
-    W = W - step_size * grad+    W = W - step_size * grad_t
 </​code>​ </​code>​
  
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 You should plot both the loss function and the classification accuracy. You should plot both the loss function and the classification accuracy.
 +
 +----
 +====Extra awesomeness:​====
 +
 +Now that you have a powerful automatic differentiation engine at your command, how hard would it be to take our simple linear scoring function, and change it to something more complex? ​ For example, could you swap in a simple 2-layer neural network? ​ Or something else entirely?
 +
 +Since this lab is so short, you should have some extra time to play around. ​ I invite you to try something!
  
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cs501r_f2016/lab4.1473697813.txt.gz · Last modified: 2021/06/30 23:40 (external edit)