Which statistical test can I use to test whether two standardized regression coefficients differ significantly?

Hello, I have conducted a multiple regression with two predictor variables and would like to find out whether the difference between the standardized regression coefficients is significant....

22 June 2020 8,788 11 View

Class imbalanced dataset for Machine Learning - how to test it?

I have a data-set with good and malicious files. Labelled as 0 and 1. In the data-set there are mor malicious files - like 3000 vs 800 good files. Nevertheless I am getting good results with...

27 April 2020 3,752 14 View

Factorial Survey Experiment Analysis?

2x2x2 Design

26 November 2019 4,808 3 View

Has anyone experiences with drying plant parts (leaves, stems, roots, ears, kernels), especially of wheat plants in domestic microwave ovens?

Dear all, we need a procedure to rapid drying plant materials from field or greenhouse experiments to rapidly denaturing enzymes, kills micro-organism and stabilizes the tissues. On one hand we...

31 October 2018 5,942 9 View

No title

At the moment we hear a lot about artificial intelligence and machine learning. It is an awesome development, unimaginable completely or partially, now. How and when humans will gain the benefits...

19 September 2018 801 25 View

No title

21 July 2018 2,931 3 View

For NGS, can I use samples prepared with differerent number of cycles of PCR?

I am preparing samples for NGS, RNA sequencing. I isolate total RNA from B. subtilis, deplete it from rRNA and then make DNA libraries. Every step is quality-checked using BioAnalyser. And in the...

08 April 2018 7,871 6 View

Detaching cells from Lab-Teks. Do you have any suggestions?

Does anybody have any experience with cells detaching from Lab-Teks and how to deal with it? In one of our experiments we are not able to use gelatin or anything else. In other experiment we are...

13 September 2017 4,777 1 View

Bax protein isolation

19 June 2017 5,329 3 View

We are looking for a validated instrument that measures fear expectancy in children (8-13 years old). Can anyone advise us?

We (group of researchers and students) want to measure a baseline of anxiety expectancy in children (8-13 years old), and their level of anxiety expectancy after treatment. We're looking for a...

01 January 2017 8,519 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

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

How to analyze a particular region of my simulation box in GROMACS?

Hi, I am using GROMACS 5.1.4 to simulate water in contact with a surface. I am only interested to calculate some properties of water near the surface. Let's say at a distance of x nm from the...

03 March 2021 9,989 2 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

Can we block unwanted images during the x-ray prediction?

i am try to classify the x-ray images. During classification , can i block unwanted images (except x-ray image).

03 March 2021 7,100 1 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

How to get onecolumn document from standard IEEE ACCESS LateX template?

I have prepared a manuscript in IEEE Latex template, but for some purpose, I need to prepare a word file as well (detailed format is not required). Compared to two column .tex file, one column...

02 March 2021 1,830 3 View

Is there a classification scheme for rock cavities or caverns with respect to their size and shape?

The range of forms and sizes of cavities in rock is very big. Is there a classification scheme for rock cavities regarding their size and shape?

02 March 2021 4,511 3 View

What analysis to choose with a large neste dataset and clearly skewed or kurtotic distributions?

Hello! I have a dataset of n=3000 nested within 8 countries with approximately 200 or 400 responses in each country. I originally planned to perform multilevel modelling with 4 dependent variables...

02 March 2021 6,865 1 View