Everything about neural networks | Contact experts in Neural Networks to get answers
1,179 views 2,403 posts
Questions related to Neural Networks
I have a few soil samples, I did spectroscopy these samples, I want to divide for the modeling into two sets of validation and calibration. What is the best way to select the validation and...
02 May 2021 8,317 3 View
The linear tetrahedron method can not be used with the KPOINTS file
02 May 2021 4,603 0 View
Referring to Wang and Li's 2019 paper titled, "A color image encryption algorithm based on Hopfield chaotic neural network". They have used a 3D Hopfield Chaotic Neural Network to generate a N*N*3...
27 April 2021 1,123 3 View
I have received one frequency response [amplitude (along y-axis) vs. excitation frequency (along x-axis)] for a forced Duffing oscillator by Matcont through limit cycle continuation. Matcont saved...
24 April 2021 8,087 0 View
Is there any equation or (experimental/numerical) approach to calculate the ejection force (the force required to extract the solidified part from the casting cavity) for (aluminum) die casting?
21 April 2021 4,889 1 View
Hello, I would like to apply an self-attention mechanism on a multichannel audio spectrogram, so a 3D tensor. In the original Transformer paper, self-attention is applied on vectors (embedded...
08 April 2021 5,957 1 View
Let's assume a theoretical physical model that says Y = F(A,B). It is assumed the Y phenomenon is also influenced by C and D variables, even though it is not known how. Is it possible to use the...
04 April 2021 7,863 4 View
The ResNet(Residual Network) was introduced after CNN (Convolutional Neural Network). Additional layers are added to a DNN to improve accuracy and performance and are useful in solving complex...
03 April 2021 2,886 4 View
I am using grass GIS software for converting and I am using OSGeo4W shell that is used linux environment. For Converting airtemperature in kelvin to Deg C is used " r.mapcalc, but I have this...
03 April 2021 9,365 3 View
What is the best optimization technique for my deep learning model (Convolution Neural Network) which involves a facial dataset of 2000 images to solve facial occlusion challenges caused by nose...
31 March 2021 631 8 View
Hello everyone , I al trying to perform a DMD on a 2D flow over cylinder CFD model. After implimentation of DMD algorithm I am always getting a complex DMD modes,eigenvalues and eigen...
29 March 2021 2,683 0 View
Hello All, I am using a medical dataset with 903 records and 120 numeric attributes (mostly categorial and some continuous). I have tried multiple clustering and classification algorithms on...
27 March 2021 6,192 5 View
Hi, I am looking to apply Machine Learning/ Deep Learning approaches on dental images. Can someone suggest me sources for such datasets? Thanks.
25 March 2021 2,569 11 View
I am analyzing different metals in Nitirc acid and Hydrochloric acid by FAAS AND FAES. I want to know the highest molarity of the acid I can aspirate into the flame directly without damaging the...
20 March 2021 9,253 13 View
This is, admittedly, a bit of a fuzzy question related to neural networks. However, I have engaged in recent discussion on the matter of whether the ‘loss landscape’ (sometime referred to as a...
16 March 2021 530 4 View
Homogeneous person re-identification based on RGB images has been well researched. With the development of public security and the need of pedestrian retrieval in complex real-world situations, a...
13 March 2021 1,142 1 View
Which method can i use to change value for each (mean , sigma) parameters for gaussian membership function using ANFIS? for example, I used this code but still I have a bad results and I don'r...
09 March 2021 7,471 1 View
In a direct search method, algorithms are proposed to solve optimization problems. After developing the algorithm it is important to test the performance, effectiveness and speed of the algorithm....
08 March 2021 5,903 7 View
Hello, Could you please share any interesting research explaining how to choose the number of hidden layers and nodes per layer in case of regression problems using ANN? Thank you, any help would...
02 March 2021 6,568 3 View
I need to export structure factor data to include in my cif file. Does anybody know the code for exporting structure factor data and also cif file itself from TOPAS Academic V5? Thanks
02 March 2021 5,202 4 View
I am working on creating deep neural network on geospatial dataset and wanted to know how to do the sampling so that I can increase the presence of solar panels in the images. I cannot use entire...
26 February 2021 4,185 6 View
My real system (buck converter) can only take an input of 0 to 1 (duty ratio) from the PID controller output for the circuit due to it simulating reality (can't have negative or above 1 duty ratio...
23 February 2021 2,994 4 View
I am implementing neural network code using C++ so I don’t have access to automatic differentation. I can calculate gradients/backpropagation for (recurrent) feedforward neural networks easily...
15 February 2021 4,419 3 View
Hello, When using a Deep Belief network (DBN) for images classification, how could we choose the number of hidden layers (number of Restricted Boltzmann Machines) and nodes (RBM size) in a hidden...
10 February 2021 4,769 5 View