The Data Engineering subteam of Cornell Data Science

Graphical recommender system in Scala using personalized PageRank

This application will calculate the daily product revenue that displays date in ascending order and revenue in decending order in Spark & MySQL. It also demonstrates how to reduce Stages & Task in Spark using broadcast variables.

Predicting the fare of Taxi rides (with Spark-Scala)

This is Spark/Scala based Next Best Offer Recommendation Model which used Random Forest Classifier Algorithm

Twitter Sentiment Analysis using Kafka Connect, Spark Streaming, Apache Avro, MLlib and Stanford CoreNLP

基于SparkMllib的电影推荐系统

MovieLens datasets processing using spark-scala Core and SQL APIs

Predicting Average Adjusted Gross Income (AGI) per County in the USA with Linear Regression (Spark MLIB) using US Census data and IRS Tax Info.

Academic project to build a profile based flight recommendation system, which will predict the flight rates for a particular destination, in order to enable the user to book a flight at its cheapest rates.

This is spark/Scala based Mobile Telecommunication Customer Churn Prediction model developed using Random Forest algorithm

Scala and spark utility

This is Spark/Scala based Mobile Telecommunication Customer Value Added Services Recommendation Model which used Collaborative Filtering based Alternative Least Square Algorithm.

Spark DStream application to detect emerging topics on Twitter

spark with scala, including rdd, transform, action, hdfs, sparkSQL, dataframe and mllib

Spark apis with examples in detail

Big Data Analysis assignments with Scala and Spark by École Polytechnique Fédérale de Lausanne