How can we use unsupervised clustering models for classification tasks?

For one of my studies, I designed an unsupervised predictive clustering model, and now searching for some modification steps and post processing to use that clustering model for classification in...

07 August 2018 3,943 14 View

How can I generate signals from Kuramoto model?

I've solved the Kuramoto model for 100 oscillators and have calculated phase of each oscillator (theta) at each time step. Now by using these phases (thetas) I need to generate two/more signals to...

09 October 2015 1,064 1 View

How can I find correlation/synchronization between 2 seperate graphs?

I converted some EEG time series to their related visibility graphs, now I need to find correlation between each 2 graphs, please note that there is no any interlink between each 2 graphs hence...

06 July 2015 1,359 8 View

What are the complexity measures in chaos systems?

I want to use VG algorithm (visibility graph) to convert EEG time series to graphs while preserving the dynamic characteristics such as complexity, Now I want to know what the important complexity...

03 April 2015 4,713 29 View

How can I convert ASCII(text files) to *.mat files in order to use them in matlab?

I have some EEG data sets and need to convert them to mat files

31 December 2014 2,539 4 View

Is it possible to use a genetic algorithm for finding the correlation among time series?

I've defined all parameters for GA and each chromosome defined as a 21*21 matrix (because of 21 channels in EEG test) to find pairwise correlation between each two time series and now the problem...

06 July 2014 3,884 6 View

What are the best and most efficient correlation measures in medical signal processing?

For example the correlation among time series of functional brain activities, signals related to EEG test, MEG test, time series, etc.

04 May 2014 3,759 3 View

Is it better to publish some of my papers with the same topic as a book chapter (nova publisher) together?

Or publish each of them separately as research paper?

10 November 2013 6,467 15 View

Standard genetic algorithm or online genetic algorithm?

Which structure is better for classification? I would like to know their advantages and disadvantages for clustering and classifying.

10 November 2013 8,336 7 View

When is it better to use Hidden Markov Model instead of other pattern recognition techniques?

HMM is a powerful technique for speech processing. Now I want to know the merits of it for other areas.

10 November 2013 1,476 14 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View