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Roberto


12 total contributions since 2014

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Question


3-D Brain Tumor Segmentation ERROR
Hi all, I'm getting the following error running the 3-D Brain Tumor Segmentation example (https://www.mathworks.com/help/imag...

2 months ago | 1 answer | 0

1

answer

Question


Sequential Pattern Mining functions and libraries
Hi guys, I can't find any function in every toolbox thought to perform tasks in the field of sequential pattern mining (such as...

4 months ago | 0 answers | 0

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answers

Question


Early Stopping for Deep Networks
Hi everyone, just a quick question. How can I stop the training of a deep network (LSTM for instance) in order to have weight...

9 months ago | 1 answer | 0

1

answer

Question


Any way to PCode/hide/encrypt .mlapp files from app designer?
Is there any way to hide/encrypt the code in a .mlapp file (without matlab compiler of course)? Thanks, Rob

12 months ago | 0 answers | 0

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answers

Question


Is there any implementation of XGBoost algorithm for decision trees in Matlab?
I've found other boosting algos available in fitensemble and fitcensemble options but not XGBoost. Any chance to find it somewhe...

1 year ago | 1 answer | 0

1

answer

Question


Geforce 1080ti vs Quadro P4000 for neural networks and deep learning
Which one is better (at the same price) for training shallow and deep networks in neural network toolbox (r2017b)? Looking at...

2 years ago | 1 answer | 1

1

answer

Question


Best CPU for neural networks: 4 fast cores vs 6 slow cores
Long story short: for an intensive use of neural network toolbox in matlab what is best choice? 1. Intel Core i7 7700k, 4...

2 years ago | 1 answer | 0

1

answer

Question


Neural network training fails when target values are small. Mapminmax issue?
When I try to train a network with very small targets the training stops at epoch 0 (i.e., does not begin at all) because the gr...

3 years ago | 1 answer | 0

1

answer

Question


Mean square error (MSE) and performance in training record not correct?
I noticed that performances in the training record of a neural network are always consistently different from perfomances calcul...

3 years ago | 1 answer | 0

1

answer

Question


Network class hidden/undocumented properties
I have 2 network objects. net1 is defined by calling "fitnet", net2 by calling "network". Then net2 is set to be identical to ...

3 years ago | 1 answer | 0

1

answer

Question


How can I train a neural network manually choosing a specific set of initial weights and biases?
My goal is to reproduce many times exactly the same training in order to do some tests about some training parameters variations...

3 years ago | 2 answers | 0

2

answers

Question


Data Structure for Neural Network
Hi all, my neural network has for example 2 inputs. First input has dimension 3, second input has dimension 2. For exampl...

5 years ago | 1 answer | 0

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