What are the best current parallelized algorithms for variable selection besides the Successive Projections Algorithm (SPA)?

Lauro Cássio Martins de Paula @Lauro_De_Paula2

06 June 2014 1 3K Report

I have parallelized (on GPU) and used the SPA for variable selection in multivariate calibration problems, and would like to know if there are some others parallelized algorithms that have been used for the same content.

Lauro Cássio Martins de Paula

Thanks, Guilherme! I will research about them too.

Badges
Science topic

More Lauro Cássio Martins de Paula's questions See All

How could I do to work with multiple GPUs using CUDA?

For instance, if I have some Desktops, each one with a NVidia GPU, how could I do to divide a task between each node and, in each one divide between the CUDA cores? Are there any useful technique...

07 August 2014 6,624 1 View

Does anyone know a paper that have demonstrated the Firefly Algorithm being better than other Evolutionary Algorithm for Variable Selection?

I have demonstrated that FA may be a better solution than Successive Projections Algorithm for Variable Selection in a multivariate calibration problem. However, I would like to know if someone...

06 July 2014 3,412 7 View

Does anyone know a Master or PhD thesis that compares some variable selection methods in the solution of multivariate calibration problems?

Suggestions?

06 July 2014 2,836 0 View

Does any one know a few papers about parallel/distributed computing for human genome assebly?

I know some papers about this issue, but I would like to read others.

06 July 2014 1,941 0 View

Are there any iterative methods better than BiCGStab or BiCGStab(2) that have been parallelized for solving large and sparse linear systems?

Any suggestions?

05 June 2014 3,658 23 View

What are the long-term impacts of incarceration on youths' developing brain?

I want to explore the long-term effects of incarceration on a youth's developing brain. I also want to explore research that looks critically at incarceration and punitive measures as the primary...

12 August 2024 862 0 View

How to learn more about SPSS and its Application?

I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.

11 August 2024 9,101 4 View

Can I base on reverse DNA sequences to perform alignment, convert to amino acids and GenBank submission?

I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?

11 August 2024 5,138 1 View

Baseline drift in HPLC? What causes this?

Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!

11 August 2024 3,770 4 View

Text-Communication from the M1 Hand Area using BCI—and then there is Elon Musk?

Willett, Shenoy et al. (2021) have developed a brain computer interface (BCI) that used neural signal collected from the hand area of the motor cortex (area M1) of a paralyzed patient. The...

10 August 2024 7,180 0 View

Has anyone applied Python in the field of textile engineering for data analysis, automation, or smart textiles?

I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...

10 August 2024 7,429 2 View

How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?

09 August 2024 7,718 0 View

How are iso-frequency contours plotted?

Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...

07 August 2024 1,937 1 View

How to prepare the nanoparticle treated fungal sample for Environmental SEM analysis?

A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.

07 August 2024 5,307 1 View

What precautions should be taken while handling S. aureus enterotoxin Type B in the lab?

I would like to understand potential safety concerns while handling SEB in the lab. Especially while working in animal house facility. Would like to know precautions for handling. Sigma MSDS...

07 August 2024 6,034 3 View