What's the constraint condition that oscillation occurs?

I have mathematical problem. I want to know the constraint condition that oscillation occurs (differential equation). For...

04 May 2019 1,318 7 View

How to predict probability of nucleic acid at ambiguous position?

03 April 2019 5,918 3 View

How to predict probability of each class by using continuous variables?

I do not know how to do in the below case in Naive Bayes. I want to predict probability of each class by using continuous variables. In my case, class's name are A,B,C,D and prior probability is...

31 December 2018 6,471 3 View

What should I think about the contradiction of my analysis?

I want to know about the Nonlinear Mixed Effect Model. This is my conducted analysis below. 1. Construct base model. 2. Scatterplot between estimated parameters and covariates. 3. Integrate high...

09 October 2018 4,278 3 View

How can I define model in nlme packages?

I read "Longitudinal two-level model" in http://rpsychologist.com/r-guide-longitudinal-lme-lmer. And I'd like to change the Level1 model a little as...

05 June 2018 3,665 1 View

What should I do in keras package when sample size is smaller than explanatory variables?

I would like to use CNN for regression in keras package (backend theano). I have the training data which has 3-dimension and numbers in each coordinate. And the data also corresponds to certain...

04 May 2018 5,375 2 View

What unit is PQR files's charge?

04 May 2018 5,325 0 View

Do you know tha program caluculating the energies of van der waals and electrostatic interaction from PDB(PQR) files??

I read thie article below. :Comparative Molecular Field Analysis (CoMFA). 1. Effect of Shape on Binding of Steroids to Carrier Proteins I have PDB files (also PQR) and I'd like to do CoMFA to PDB...

04 May 2018 4,593 0 View

How to use Delaunay triangulation for proteins?

I read the article "Prediction of HIV drug resistance from genotype with encoded three-dimensional protein...

03 April 2018 8,171 1 View

How to change protein structure to constant-size vector?

I have many pdb files (amino sequences are alike). And I would like to use these data for machine learning. In my problem, amino sequences have same length, but the number of atoms is not...

03 April 2018 1,527 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

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

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 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

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

Can you share me how teacher education is managed in your respective national educational system?

I feel that the practice in teacher education in my country is below the expected performance level due to very poor management system. Hope I will learn something from your experiences.

02 March 2021 1,516 4 View

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View