Looking for Pyspark programmer to create basic recommendation system




Andrew DtfiUnited States


AwardedFeb 2, 2018
With given data file that contains the books id read by each user, need to create Cosine similarity rate for each 2 books.
Data file Example:
USER1id Book1ID Book2ID Book3ID ...
USER2id Book1ID Book3ID Book5ID ...
Output expected Example (Tuple of bookID tuple and similarityRate):
((Book1ID, Book2ID), similarityRate)
((Book1ID, Book3ID), similarityRate)
((Book1ID, Book5ID), similarityRate)
((Book2ID, Book5ID), similarityRate)
((Book3ID, Book5ID), similarityRate)
((Book2ID, Book3ID), similarityRate)

Skills & Expertise Required

Apache Spark Pyspark Python Recommender Systems 

Project closed for bidding!

Share this project with your friends

Similar Projects

extract data from a website using p...

website: bitinfocharts.com

data to be extracted for Bitcoin and Ethereum and extract them into a sqlite database

please use python

the database should have the following col...read more

Hourly, $9.00

Scala, Spark, PrdictioIO

Consulting for 2 hours approx in scala spark predictionIO. please apply if u are really experienced. need consultation over skype

Fixed, $18.00

python block chain

create blocks from strings from a queue and perform merle tree operation, result while be stored in a block along with the previous block hash

Fixed, $18.00

Android app with a web-based dashbo...

Deliverable: Android App and web dashboard.

Our product is similar to Yelp! and Zomato (with 1 major difference) where our clients (restaurants) need to manage their info, pictures and others...read more

Fixed, $1,500.00

Here are our top professional picks for you to hire

Web & Mobile Application Developer
Android App Development iOS Development Website Development 
$11 /hr
Senior Full Stack Web Developer
Python Django ReactJS 
$25 /hr
Data Scientist
Data Science & Analytics Linear Programming Python 
$40 /hr
Senior FullStack / Web Scraping Developer
Python Django Web Scraping 
$25 /hr
United States
Professional Developer
C Programming CPP Programming Python 
$2 /hr
QA(Manual and Automation)
Selenium WebDriver Robot Framework Java 
$11 /hr
Database Developer
Django Node.js Angular 5 
$10 /hr
devops engineer
AWS Jenkins Ansible 
$0 /hr
Data Scientist
Machine Learning Python R Shiny 
$8 /hr
To view more profile join Toogit

Get Started