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Questions related to Neural Networks
I am trying to implement a Inverse Sigmoid function to my last layer of Neural Network. I am trying to implement a function that takes the input from my last convolutional layer and applies the...
09 February 2021 4,471 3 View
I am working on gait analysis using a feed-forward NN. When I use data from the accelerometer (3 columns for each axis if stored in a data frame), I get an accuracy of 95%, and when I used data...
08 February 2021 9,764 6 View
Hi all, I am looking for enhancing the accuracy of a deep learning model using some techniques to compress neural networks. Could someone suggest to me some of the tools/techniques,...
30 January 2021 1,907 4 View
I am working on solving an optimization problem with two objectives by using neuroevolution. I use NEAT to evolve solutions which need to satisfy objective A and objective B. I tried different...
28 January 2021 5,065 3 View
How is the depth and width of a neural network in machine learning chosen for optimal processing? Given that neural networks are tending to be deeper now (thanks to more efficient coding and...
26 January 2021 10,105 3 View
Generalized regression neural network (GRNN) can be used for regression, prediction, and classification, so: what are the drawbacks of the GRNN?, and how can we overcome these drawbaks?!
24 January 2021 8,967 3 View
In use, the weights obtained are considered with the greatest accuracy when the data set is divided, because the weights are initialized at random and the training data is swapped at random...
20 January 2021 5,907 4 View
Hello, I am working on hybrid neural network. I have combined ANN with two different evolutionnary algorithms to build a prediction model of 6 inputs and one output with one hidden layer of 7...
19 January 2021 7,272 3 View
Hello everybody, I am looking to study the optimal technique to initialize weights in a large neural network with multiple hidden layers. A comparative study will be more than appreciated. Many...
17 January 2021 9,384 2 View
Do I need to include table of contents, list of figures and appendixes? Diffinitley no images right? Do i need to include materials and methods?
15 January 2021 6,417 12 View
In RNN, Yt is the output which is given by the equation; Yt = Why.ht where Why is the weight associated with the output layer and ht is the current state. What is the need of having this weight...
12 January 2021 8,851 4 View
I want to combine neural network with physical model in vehicle dynamics modeling, but I don't know if I need to write differential equations of vehicle dynamics in the program, or there are other...
10 January 2021 1,591 3 View
I'm searching for reliability data and additional data of IEEE 33 Bus system such as "failure rate" , "repair time" , "line length" and "number of customers at each load point". how can I find them?
10 January 2021 5,162 0 View
What are other tools like gap function that convert variational inequality problems or some other problem to identical optimization problems?
06 January 2021 7,357 0 View
I want to apply neural network on kidney stones images (whether its CT images or ultrasound) to determine whether the kidney has stones or not.
03 January 2021 10,116 3 View
I am working on COVID-19 detection and analysis challenge. Please, share me the labeled dataset. My relevant articles are : 1. COVID-19 Detection in Chest X-Ray Images using a New Channel Boosted...
03 January 2021 3,779 9 View
I am new to neural networks and want to apply multilayer feedforward neural network with error back propagation algorithm for the rainfall prediction. I have just monthly rainfall data of 30...
29 December 2020 9,863 4 View
What is the difference between a measurement model and a structure model ?
29 December 2020 5,476 5 View
i have multi x ray images after preprocessing on it , i saved them as a vector in file .dat but this file not accepted in next stage (convolution neural network ). how can i save all image in...
28 December 2020 1,486 4 View
For example Decision Tree, Ant Colony Optimization etc.
27 December 2020 6,941 3 View
Dear community , I need your help , I'm training my model in order to classify sleep stages , after extracting features from my signal I collected the features(X) in a DataFrame with...
26 December 2020 4,844 8 View
How can the number of hidden layers and numbers of hidden nodes be decided that will give optimal performance in a neural network? (a) Using trial and error? (b) using optimization Algorithms (c)...
26 December 2020 4,876 3 View
Can anyone help me please with finding the Neural Network Classification method library or codes in R for Landsat images? Is there such a ready code at all?
21 December 2020 5,067 1 View
In linear regression, the effect of each independent variables can be measured and we can also determine if it has a positive or negative effect. can such be done in Artificial Neural Network?
14 December 2020 3,430 6 View