How to construct convolutional neural network for image classification in keras?

I was trying many tutorials for cnn that I've found online but they are not showing good performance. But my dataset is good enough, when I try with knn or mlp in sklearn I'm getting above 98%...

01 February 2018 2,880 5 View

What is the state of the art in protein-protein interaction prediction?

I was studying about ppi prediction with machine learning approach, then the latest development I've found reported 97% accuracy with DVM hereAccurate prediction of protein-protein interactions by...

11 December 2017 6,571 7 View

How feature data are presented for training/test set for protein-protein interaction prediction studies?

I was reading some papers about protein-protein interaction prediction using machine learning. I understood that using various algorithms, all the sequences are transformed into equal length...

09 October 2017 6,742 3 View

Is there any tool for determining functional groups in a given compound?

04 May 2017 9,741 5 View

How to create a protein model with snp?

My protein of interest has 3D structure available in pdb. I know about an snp that produces short isoform of that protein. How or using what tool I can produce that isoform as a pdb file?

03 April 2017 2,138 3 View

How to identify Salmonella species with biochemical test?

Is it possible to presume about which Salomonella species present in the sample without using molecular tools like PCR? Just from biochemical tests? If I plan to do PCR for confirming species, how...

09 October 2016 2,063 2 View

How to use a list of deferentially expressed proteins?

06 July 2016 4,227 2 View

Can I use amazon web service for cpu intensive workload?

For one of my experiment I need to run a program continuously for a few days. I actually do this in a local cluster. There the head node connects with the slaves with ssh and distribute the work....

04 May 2016 5,647 2 View

How to save both receptor and ligand in same file?

01 February 2015 4,851 6 View

What analysis can I perform with miRNAs?

I have dataset containing thousands of miRNAs associated with a disease collected from miRTarBase. I need some idea, about what information I can deduce/predict with in-silico/bioinformatic...

01 February 2015 8,648 3 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

How to define and get results (stresses) for certain points of a model in abaqus, using python? When the size of the model changes?

I want to do a parameter study of a aixsymmetric cylinder in Abaqus. I want to create several jobs where I get the stresses for 3 different points in my model. These points are defined. I wrote a...

01 March 2021 10,078 1 View

Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 View

Can anyone provide the Support vector regression code structure of LIBSVM MATLAB or python ?

Please, if Gaussian Parameter optimization is possible in this code structure

28 February 2021 278 3 View

How to modify Johnson cook equation in ABAQUS?

I wanted to add an extra parameter to the existing Johnson cook equation in the ABAQUS simulation. How to add those extra parameters. Ref: A modified Johnson-Cook material model with strain...

28 February 2021 4,841 3 View

What is the difference between genotype and haplotype data in the ped format?

Hi everybody In the ped format for genotype, alleles of any SNP are represented by two columns (one for each allele, separated by a space). Is a column sufficient for the haplotype to...

27 February 2021 1,965 1 View

No module named 'tensorflow.keras.backend.tensorflow_backend' ?

System Description Cuda 11.2 GeForce GTX 1080ti tensorflow version 2.4.1 keras version 2.2.0 python version 3.8 I was getting the below error when I try to run my code on the...

25 February 2021 6,673 2 View

Implementation of chance-constrained optimization problem via scenario approach?

23 February 2021 7,826 2 View

Bayesian decision trees and bayesian regression trees in Python and/or R?

I am looking for implementation of bayesian decision trees and bayesian regression trees in Python and/or R.. Do you know if the existing libraries support this

23 February 2021 6,689 3 View

Are there any databases for gene co-expression or expression pattern clustering?

I am currently working on gene clustering based on co-expression pattern in mouse brain. The problem is I do not have some solid way to test my result. Are there any suggestions for databases...

22 February 2021 4,374 3 View