How to extract the vector in caffe?

hello, I am newbee in deep learning. Recently, I am doing the work related to the CNN. I used the DIGITS as a tool to train CNN. I want to know if there is a possible way to extract the input...

09 October 2017 7,759 0 View

In decision tree or random forest, is there any parameter like information gain and Gini impurity?

To build the decision tree, we use the Gini impurity or information gain to determine the threshold for each node in this tree. my question is that if there is any possible parameter like...

02 March 2017 384 0 View

How do I use Caffe to train my own model?

Hello, everyone. Recently, I tried to use a new deep learn toolbox, namely Caffe. I just followed the introduction and installed the toolbox in Ubuntu 14.04 (Linux system). However, I still could...

11 December 2015 5,714 3 View

Why choose the biggest value of the gradient to be the gradient of the images?

Hello, for nowadays, I am still working on the HOG features. In this article,lear.inrialpes.fr/people/triggs/pubs/Dalal-cvpr05.pdf, it said that, for RGB images, it choose the biggest value of the...

10 November 2015 2,803 4 View

How do I calculate the color image gradient?

Recently, I do some RGB images processing. Using the gradients of these images to calculate the HOG features of the images, however, I am confused about how to calculate the gradient of color...

10 November 2015 3,644 9 View

Is there anything missing in Matconvnet MATLAB code for convolutional neural network?

07 August 2015 3,614 3 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

What analysis to choose with a large neste dataset and clearly skewed or kurtotic distributions?

Hello! I have a dataset of n=3000 nested within 8 countries with approximately 200 or 400 responses in each country. I originally planned to perform multilevel modelling with 4 dependent variables...

02 March 2021 6,865 1 View

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View

Is there any research regarding how training and development is going to change in the era of Fourth Industrial Revolution?

As the organizations getting prepared for the fourth industrial revolution, to enhance the skills of their workforce what type of changes are necessary and going to occur in the training and...

01 March 2021 3,199 3 View

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 View

Which group formation theory do you recommend for projects that aim to bring together entrepreneurs for training for regional development?

I would like to have ideas about which theories of group formation are suitable for entrepreneurial training projects, with the aim of creating bonds, building trust, and collaboration for...

28 February 2021 4,223 2 View

How to eliminate Steady state error from Reinforcement learning genetic algorithm code?

The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...

28 February 2021 6,560 14 View

Is there a deep reason for using the squared modulus of the wave function as the probability density of the existence of the particle?

I think we were all surprised at the first time we got to know quantum mechanics that the squared modulus of the wave function is the probability density of the existence of the particle? The role...

28 February 2021 6,282 9 View

How to prevent ANFIS Model from negative prediction values in MATLAB?

I have input and output data set for "ANFIS modeling in MATLAB", and I am getting some negative predicted values of output in testing. However, the predicted values of output in training are...

28 February 2021 3,459 3 View

How to plot the probability paper of Gumbel distribution using R programing?

In R-studio, there are many commands of Gumbel package. Arguments are also different. I`m asking about the alpha parameter of the Copula which must be greater than 1. If this is the one used to...

25 February 2021 5,229 3 View