Data Management
January 17, 2018
Fisseha Berhane
Data Scientist at CGI, Washington D.C. · Washington, D.C.
Fisseha is a writer for DataScience+ and a data scientist at CGI. He enjoys challenging and complex data analysis, data mining, machine learning and data visualization tasks. Fisseha holds a PhD in atmospheric Physics from Johns Hopkins University.
27
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Articles by Fisseha Berhane
27 total
Getting Data
January 5, 2018
Spark RDDs Vs DataFrames vs SparkSQL – Part 3 : Web Server Log Analysis
Data Management
January 2, 2018
Spark RDDs Vs DataFrames vs SparkSQL – Part 2 : Working With Multiple Tables
Data Management
December 18, 2017
DataFrames Vs RDDs in Spark – Part 1
Advanced Modeling
November 28, 2017
Spark DataFrames: Exploring Chicago Crimes
Advanced Modeling
November 21, 2017
Analyzing the Bible and the Quran using Spark
Programming
March 2, 2017
Using MongoDB with R
Visualizing Data
February 28, 2017
Using PostgreSQL and shiny with a dynamic leaflet map: monitoring trash cans
Regression Models
February 25, 2017