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Jinghua Li


Active since 2016

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how to tune the parameters of the trimf grad function?
I want to tune the parameters(a,b,c) of the trimf grad function with steepest descent method,but due to grad function is a segme...

7 years ago | 0 answers | 0

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how to solve the classification problem with anfis?
Generally, the anfis is used to solve the regression problem.If there is no model provided,the anfis will use the given data to ...

7 years ago | 1 answer | 0

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Answered
How can I calculate the classification accuracy?
I encountered the same problem as you,have you solved the problem? Looking forward your help!

7 years ago | 0

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How to get the optimization of the object function with steepest descent method?
suppose that： % E1=exp(-(x1-mul1)^2/(2*sigma1^2)); E2=exp(-(x2-mul2)^2/(2*sigma2^2)); …… En=exp(-(xn-muln)^2/(2*sigman^2...

7 years ago | 0 answers | 0

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How to get minimum value of given function by steepest-descent method with one-dimensional linear search?
given function: f=exp(-(x1-mul1)^2/(2*sigma1^2))*exp(-(x2-mul2)^2/(2*sigma2^2))*... *exp(-(xn-muln)^2/(2*sigman^2));...

7 years ago | 0 answers | 0

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How to define the step size of steepest-descent method and update the step size simultaneously in multiple variable function?
How to define the step size of steepest descent method and update the step size simultaneously in multiple variable function? As...

7 years ago | 0 answers | 0

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Question


How to define the step size of steepest-descent method and update the step size simultaneously in multiple variable function?
How to define the step size of steepest descent method and update the step size simultaneously in multiple variable function? As...

7 years ago | 0 answers | 0

0

answers

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How to get the step size by steepest-descent method in Matlab?(Updating the step size simultaneously)
I want to optimization parameters of Gaussian membership function with steepest-descent method in iterative process. Unfortunate...

7 years ago | 0 answers | 0

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