Intelligent algorithm for classification
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hi everybody. i need to classify some data using an algorithm such as neural network. but as you know it doesnt accept inf values.does anybody know about an intelligent algorithm for classification which can deal with inf values? please help me if you can. thank you
4 个评论
Greg Heath
2015-1-29
Classifier targets should be {0,1} unit vectors.
Why do you need use inf values???
Greg Heath
2015-1-30
Oh! You have input values of inf? Some possibilities to consider
1. Delete the examples
2. Replace inf with NaN
3. Replace inf with a large number
However, it depends on why the inf values exist.
Greg Heath
2015-2-1
What causes the inf values?
maryam
2015-2-8
编辑：Image Analyst
2015-2-8
采纳的回答
Greg Heath
2015-2-18
Try these and choose the best
1. Delete the examples
2. Replace inf with NaN
3. Replace inf with a large number
Hope this helps.
Thank you for accepting my answer
Greg
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