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Transfer learning CNN with regression at the end?
Lowering the initial learn rate to 1e-5 did the trick.
mehr als 8 Jahre vor | 0
| akzeptiert
How to add a regression layer at the end of an existing CNN?
As Birju Patel suggested. I believe the problem was a too high initial learn rate. Lowering it to 1e-5 worked.
mehr als 8 Jahre vor | 0
| akzeptiert
Frage
Transfer learning CNN with regression at the end?
Hi I have been trying to test transfer learning with a regression layer at the end, but I end up with a network that always p...
mehr als 8 Jahre vor | 2 Antworten | 1
2
AntwortenFrage
How to add a regression layer at the end of an existing CNN?
Hi I have been trying to use transfer learning with a regression layer at the end. However, I end up with NaNs when I try to ...
mehr als 8 Jahre vor | 1 Antwort | 0
1
AntwortFrage
Why always the same prediction error when using LSBoost with fitrensemble?
Hi I was using a trained regression ensemble on some test data when I realized that the prediction error was the same every t...
mehr als 8 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
Classification problem parsed as regression problem when Split Criterion is supplied to fitcensemble
Hi I ran a hyperparameter optimization to find the best parameters for a two-class classification problem using _fitcensemble...
fast 9 Jahre vor | 1 Antwort | 1
1
AntwortFrage
Change objective function for hyperparameter optimization in regression ensembles
Hi I want to change the objective function which is minimized during hyperparameter optimization for regression ensembles. T...
fast 9 Jahre vor | 1 Antwort | 0
1
AntwortFrage
How to best do cross-validation using fitensemble?
Hi I generated code from the Classification Learner app where I wanted to cross-validate a classifier. It gave me something l...
mehr als 9 Jahre vor | 1 Antwort | 0
1
AntwortCopy things from the documentation
I have now installed MATLAB R2013b. The documentation looks ok again. But I can still not copy text from it. If I mark some text...
fast 12 Jahre vor | 0
| akzeptiert
Copy things from the documentation
That's exactly what I'm doing. But I think that something is wrong with the settings of my documentation. Take a look at this Pr...
etwa 12 Jahre vor | 0
Frage
Copy things from the documentation
I can no longer copy and paste text from the help browser/documentation. Is this something new in MATLAB 2013a or is it somethi...
etwa 12 Jahre vor | 4 Antworten | 0
4
AntwortenAnti-Aliasing Filter for matlab imresize
I opened |imresize_old.m| and below is the part where the antialiasing-filter is constructed for downsampling. function b =...
etwa 12 Jahre vor | 0
Geometric Transform Estimator, stuck in endless loop!
Thanks Huibao for the updated files to Computer Vision System Toolbox you sent me. I've been running tests for a few days now a...
fast 14 Jahre vor | 0
| akzeptiert
Frage
Geometric Transform Estimator, stuck in endless loop!
Hi Some inputs to the Geometric Transform Estimator leads to it getting stuck in an endless loop which cannot be interrupted ...
fast 14 Jahre vor | 4 Antworten | 0
4
AntwortenFrage
Geometric Transform Estimator
Hi I'm using the geometric transform estimator to remove outliers as in the video stabilization demo, however it is removing ...
fast 14 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
FAST corner detector
I'm trying to use Rosten and Drummonds FAST corner detector but it also finds "corners" along lines. How can I change the settin...
fast 14 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
extractFeatures and Block matching
Hi Is the "Block"-method in the function "extractFeatures" the same as is described under "Computer vision system toolbox -> ...
fast 14 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
extractFeatures(), Block-method
Are the Block-feature points in the function "extractFeatures" made rotationally invariant like for example SURF or SIFT? Do...
fast 14 Jahre vor | 0 Antworten | 0
0
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extractFeatures, reference to "Block"-method
Hi I'm compairing the SURF- and the Block-method in the extractFeatures-function. Is there any article which describes the...
etwa 14 Jahre vor | 1 Antwort | 0
1
AntwortFrage
Corner detection on a subpart of an image
Hi I would like to do corner detection on a subpart of an image using Computer Vision System Toolbox. For example using: ...
etwa 14 Jahre vor | 1 Antwort | 0
1
AntwortFrage
SURF Points filtering
I would like to remove SURF-points which are on a black boundary, where the intensity is zero. I have an image which I transform...
etwa 14 Jahre vor | 1 Antwort | 0
