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Alteryx designer Discussions

Find answers, ask questions, and share expertise about Alteryx Designer.

XOR table and Neural Network

Meteoroid

Hey

 

Today I want to try some basic examples for the Neural Network predictive tool. Here is a simple workflow for testing.

 

I don't understand why this Neural Network cannot learn this simple XOR table. I can see that the output scores are the same whether I use integer or string inputs. Here are the scores I get for both inputs separately:

 

0.491321
0.491856
0.491858
0.492392

 

A solution should exist with only 1 hidden layer of 2 nodes. Maybe I am doing something wrong?

 

Thanks

Meteoroid

After some research, I created a suggestion from this example, as I feel that a useful parameter is missing from Neural network to train repeatedly on several generated sets of parameters.

 

https://community.alteryx.com/t5/Alteryx-Product-Ideas/Repetition-parameter-for-Neural-Network/idi-p...

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