Neural network and matrix

If I have a n*m A-matrix (Ai,j) 1<i<n, 1<j<m,="" and="" i="" want="" to="" build="" a="" neural="" net="" (with="" neuralnetpackage="" in="" r)="" transforming="" columns="" (ai,k)="" in="" (ai,k+1).<="" p="">

I tried to make it with net<- neuralnet(formula =A[,k]~A[,k+1] , data=A, hidden=10), but there's this message

Error in model.frame.default(formula.reverse, data) : invalid type (list) for variable 'A[,k + 1]'

My goal is to build a neuralnet with m>>n to analyse scaling laws.

Can someone help me in this field?

neural network r recurrent neural network

• 786 views • link

written 9.0 years ago by Billy •

Hello Billy!

We believe that this post does not fit the main topic of this site.

Doesn't look like bioinformatics

For this reason we have closed your question. This allows us to keep the site focused on the topics that the community can help with.

If you disagree please tell us why in a reply below, we'll be happy to talk about it.

Cheers!

• 0 views • link

written 9.0 years ago by Ram

0 answers

No answers yet.

More posts like this

Creating adjacency matrix from collapsed row values in R
written 1.7 years ago by ARP •

Hi all, I have a data frame with two columns representing one to many relationship values. Here is a snippet to generate the data as …
MemoryError w/ matrix | Smith-Waterman Algorithm Python
written 5.3 years ago by Anonymous •

I am implementing my own version of the `Smith-Waterman` algorithm. This works perfectly fine with 2 genomes of 100 chars each. However, I want to …
ETE3: error while parsing Newick tree
written 6.8 years ago by Andrzej Zielezinski

Any idea why ETE Toolkit (ete3) throws an error while parsing the following Newick tree: > ((((A,B),C),(((D,E),F),(((((G,H),I),J),K),L)))(M,N)); from ete3 import Tree s = '((((A,B),C),(((D,E),F),(((((G,H),I),J),K),L)))(M,N));' t …
Question regarding the neighbor-joining algorithm
written 6.8 years ago by psdanielxu •

I'm learning the neighbor-joining algorithm from both the [wikipedia page](https://en.wikipedia.org/wiki/Neighbor_joining) and Saitou and Nei's original 1987 paper. I'm having a hard time understanding if the …
Haplotypic diversity with pegas package error
written 8.3 years ago by mimi •

Hello, I'm trying to use haploNet function of {pegas} to plot a haplotype network, but i`m having an error. I can't build a haplotype net …
Neighbor Joining algorithm: why n-2?
written 8.5 years ago by michael •

I have been looking into how the neighbor joining algorithm works and I have two questions about the first step, i.e. computing the matrix Q …
E-value from blastp search output does not match computed value from the formula
written 9.2 years ago by sajal •

So, I ran a blastp query online and downloaded the output file. I fetched gap-open and gap-extend values (a = 11, b = 1), that …
k-mer counting into R using perfect hashing
written 10.1 years ago by Macherki M E

I worked in DNA K-mers counting and I prepare this formulation to solve the counting using perfect hash table: ![enter image description here][1] ![enter image …
Neuralnet on R
written 10.4 years ago by brunaz •

Dear all, That is my first experience with neural networks so I appreciate any possible help or tips. I have a datset with 332 columns …
Script To Calculate Dinucleotide Frequency For Many Sequences
written 12.6 years ago by biolab

<p>Hi, everyone,</p> <p>I need to calculate dinucleotide frequency for many sequences. As i know, the R command <code>count(seq, 2, freq = TRUE)</code> can calculate only …