A survey on self organizing maps

I want to understand about SOM. I am finding papers about SOM. Is there any suggestion for me? What should I read? What is the newest algorithm of SOM? Thank you all.

04 May 2017 2,325 5 View

Can anyone help me answer this question about disease genes prediction?

I want to predict disease genes from human protein sequences but I don't know what diseases can detect from genes? What is an interesting topic in bioinformatics related to genes now? Thanks...

11 December 2015 3,131 3 View

Can anyone help me about By-Reference in Ansi C?

31 December 2014 9,748 4 View

Weibull distribution for estimating the parameters using maximum likelihood estimator (MLE)?

I apply MLE method in the attached file. I wrote the code for implementation MLE. After that I run with their example but I got different result for k. Could anyone help me check the equation 26...

03 April 2014 8,504 4 View

Can anyone help me with the mean/expectation and standard deviation in probability theory?

Suppose random variable X can take value x1 with probability p1, value x2 with probability p2, and so on, up to value xk with probability pk. Then the expectation of this random variable X is...

03 April 2014 4,320 11 View

What are the pros and cons of Longest Common Subsequence using as similarity function?

Thanks all!

11 December 2013 1,872 9 View

Anomaly detection

I have a set of sequences like: A+B+A-B-C+C- B+A+B-C+A-C- D+B+D-C+C-B- ... A+: begin of event A A-: end of event A we know start time, end time and duration of each event. I want to use clustering...

10 November 2013 435 2 View

How do I cluster this data?

I have a dataset. There are many users. Each user has many sequences. How can I cluster User in this case? E.g. User 1: sequence A, sequence B,.... sequence Z User 2: sequence A, sequence...

07 August 2013 8,576 19 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

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Why should we choose deep learning to machine learning? Why is CNN better for image classification? Can I get Typical Answer?

What Characteristics makes CNN work better?

03 March 2021 1,458 4 View

What are some of the research gaps in machine learning and artificial intelligence in africa?

i would to know some of the research gaps in the artificial intelligence field in most african countries.

03 March 2021 6,145 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 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