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HC Song


Active since 2016

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what is the difference between shaffer test and scheffe post hoc test
Hi, I am confused with shaffer post hoc test and scheffe post hoc test. Is there anybody can tell me something about these t...

mer än 6 år ago | 0 answers | 0

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Question


Is there a neural network tool box writeen by other language and apply matlab API?
I am using matlab build-in functions patternnet and train in my program. But I find that the program is too slow. Is there a thi...

nästan 7 år ago | 0 answers | 0

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answers

Question


How to extract features from 1-D signal using dual-tree complex discrete wavelet transform(DT-CWT)
Hi, I want to extract features from some 1-D signals. Does anybody can teach me how to extract the features using DTCWT? It...

ungefär 7 år ago | 0 answers | 0

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Answered
Some quesitions about RBF kernel and ranksvm
I find out the solutions . In <Efficient Algorithms for ranking with SVMs>, the section 6.3 disscussed this issue and one solut...

nästan 8 år ago | 0

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Question


Some quesitions about RBF kernel and ranksvm
Hi guys, I have some questions about ranksvm and RBF kernel. Thanks for all your help. 1. The RBF kernel function is : <...

nästan 8 år ago | 1 answer | 0

1

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How to train SVDD classifier, if I only have one class training dataset.
If I only have one class training dataset(i.e only +1 or -1 dataset available), How can I determine the best parameters used in ...

nästan 8 år ago | 0 answers | 0

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answers

Question


how to implement this learning to rank question in maltab. It is about optimization .
I face one problem and I don't know how to fix it in MATLAB. Is there any body who can teach me how to solve this optimization i...

ungefär 8 år ago | 0 answers | 0

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answers

Question


how to extract the labels from the prdataset
I am tring to use dd_tools to do svdd calssification .I do not know how to get the result.please help who is familiar with dd_to...

ungefär 8 år ago | 0 answers | 0

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answers

Question


how to convert cell into matrix
assume that a={[1 2 3],[2 3 4;1 2 3]} I want to convert a into a=[1 2 3;2 3 4;1 2 3]. Is there any easy way? thanks

ungefär 8 år ago | 2 answers | 0

2

answers