Social Media Analysis -- 2

Information spreading is a typical use case in the analysis of temporal (dynamic) social networks.

On this second assignment, we are going to develop a data-driven epidemic diffusion process. In particular, we are going to simulate Susceptible-Infected process (SI model). On this model, a rumor is going to be spread through the Mathoverflow social network. A random user, the first infected user, might spread the rumor to his neighbors depending on a certain probability, the next time they interact with each other. So, if the neighbor is infected, he will be also a possible spreader to his neighbors at the moment he interacts with them, and so on. Once an user is infected, he is not susceptible any more so an infected user must not be considered to be infected again.

You have to develop the neccesary R functions to simulate this process with other some requirements:

* Since the initial node of the spreading is random, you have to choose this seed node within the list of active (with some interactions) nodes in the first week of the data.

* Your software must be parametrized so, at least, it should have:

+ The interaction dataset, with this layout: origin, destination, timestamp

+ The probability of infection

+ The number of simulations (that is, number of times this process is executed)

Think of the problem we have just defined. The idea is to create some R functions to simulate information spreading in our social network, satisfying the previous description of the process. Before programming, you have to design and describe in this sections the steps you need to develope later to simulate the diffusion process. Please, read the full statement of this assignment in order to acquire a full view of the requirements and after this, you will be able to design it properly.

Skills: Machine Learning, R Programming Language, Social Engine, Statistics

See more: create custom information page opencart, opencart create layout information, create management information system mysql, social media account create, create personal information, fpdf create pdf information database, create write information textfile asp net3 , create personal information form excel, create website information urdu, create tabbed information window google maps api, create financial information database, create student information management system java, can create student information system university j2ee, script php create staff information system, create database information

About the Employer:
( 0 reviews ) Spain

Project ID: #14375257

7 freelancers are bidding on average ₹5458 for this job


My profile is as follows:- 4 years of experience in data [url removed, login to view] science and analytics professional with excellent coding skills in R and Python .  - Proficient in R, Python, SQL,Matlab ; Hands on experience More

₹25000 INR in 10 days
(28 Reviews)

Greetings sir, i am an expert freelancer for this job and your 100% satisfaction is assured if you allow me to serve. Here is the reason. Why you should pick me? a) I am a very expert and have the same kind of ex More

₹4000 INR in 2 days
(16 Reviews)

Hello,   I am applying for this job because I've a keen interest in BigData technology and I’m considering your job post for me with the required capabilities. I have learned R programming, Hadoop and its components H More

₹3703 INR in 6 days
(4 Reviews)

I am a R & python expert with experience in Classification and partitioning,Nureal Networks, Association rules. Relevant Skills and Experience Also I am a Oracle Certified professional (OCP) with experience in Oracle, More

₹1300 INR in 1 day
(4 Reviews)

Hi I am data scientist and based in Madrid, i have good background in medical domain and ready to work and develop the software for you. Relevant Skills and Experience R, Data Science, Medical, Analytycs Proposed Mil More

₹1750 INR in 1 day
(2 Reviews)

I am good at social media analytics and I can start immediately. Relevant Skills and Experience I am good at social media analytics and I can start immediately. Proposed Milestones ₹1300 INR - Project completion

₹1300 INR in 1 day
(0 Reviews)
₹1150 INR in 11 days
(0 Reviews)