Given a Graph G kind help to write a function F to compute values Based on Neighboorhood

Another_type_using_neighborhood.pdf

Your help will be greatly acknowleged greatly

looking for a simple code kind help

Looking to write a function f which takes a weighted graph g and returns values with are distance based

Kind help please your help will be acknowleged

Try_code_based_with_distance.pdf

Please kind help

Looking for simple code

 I am looking to program to create a function which can take a weighted Graph G and output me a array of computed values as an list 

I have around 15 values to be found 

say a function

Compute(graph::g)

I am mainly look for a simple way to code all these in fewer number of lines kind help in that

I attach a PDF file on what i require     Trying_to_code_1.pdf

Kind help

The main ideas i need are

1) How to do sum over edges of a graph G in a simple line of code

2) How to Product sum  over edges of a graph G in a simple line of code

Each one of your help will be greatly apprieciated Please kind help and it will be acknowleged too

Convert undirected graph unweighted graph to a weighted graph even though all the weights are 1

as i want to check how my function works on weighted graph as I know it works unweighted

Can someone give me an example for using

linear regressor function from deep learning package

By passing one dependent variable say Y

And a set of independent variables say X

As a matrix say 

Can we be able to split data into train and test and use this linear regressor command on train and do validation

As I am not able to see some examples on the implementations using command kind help