Machine Learning onramp section 2.6
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Hi all, I am stuck on the further practice part of section 2.6 in the Machine Learning onramp course.
Can someone please post the solution for this?
3 个评论
Ameer Hamza
2020-6-7
What is the problem? What have you tried?
AG
2020-6-7
by 'feature space' they mean plot (duration, aspect ratio)
I'm new to matlab and unsure how use the index of the vector iswrong to index into testdata and predictions
I image a plot of the miscategorized points in a plot of gplotmatrix
screenshot of the question below! many thanks for your help!
ZENG SIYU
2021-4-19
I have seen this reference answer on the internet. Please check it.
wrongdata = [testdata.AspectRatio,testdata.Duration] %Get data from unsuccessful classification letters
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