Google Classroom
GeoGebraGeoGebra Classroom

Activity!

Instructions:

  1. Adjust the inputs. Set i_1 to 0 and i_2 to 3
  2. Adjust targets. Set o_1 to 0.1 and o_2 to 0.9
  3. Experiment with various biases and learning rates to look for a neural network with E_total less than 0.001 in as few epochs as possible.
Note 1: There is no "back button". So if you adjust the learning rate or biases after a few epochs, you'll need to start over. Click the circular refresh arrows in the top right of the applet to do so. Note 2: This is the SAME applet as the previous page.

Report your findings below as bias1 = ?? bias2 = ?? learning rate = ?? If you find multiple efficient settings, report them all! Your answers are automatically logged as you type.