edureka!

Module 1: Introduction to Data Science 9

• I need some help in analyzing video content and usage analysis.
• How to install R and Mahout on Cent OS
• Datascience split files.
• Data Science Project
• NFL Project

See all 9 articles

Module 2: Basic Data Manipulation using R 4

• Unable to start the JGR, while installing R on Windows.
• Can you guide me where I can find Boston data set
• Memory Management or utilization of R variables
• Can guide about these packages - GGplot2, Car; Rdatamining; Mass; plyR; ff; Lme4; Design ; Foreign.

Module 3: Machine Learning Techniques Using R Part-1 2

• Getting Error: inherits(doc, "TextDocument") is not TRUE while working with him Document Cluster
• How to find Probablity on the predicted data while using naivebayes

Module 5: Machine Learning Techniques Using R Part-3 1

• What's difference between Naive Bayes and Bayesian ?

Module 7: Integrating R with Hadoop 3

• Due to unavailbilty of R 2.15 for linux not able to practice R-Hadoop or Mahout, any way out. I tried installing CDH4 and Ubuntu latest as well but did not find R.2.15 anywhere.
• Insert the data into an existing MySQL table using R
• Order() in R | Output on issuing command below:> x<- c(5,3,4)> order(x) | Module 2 Quiz

Module 8: Mahout Introduction and Algorithm Implementation 1

• Can you please elaborate this sentence: “Sentences with subjective expressions are retained and that which conveys objective expressions are discarded.”

Module 10: Project 2

• Getting Error in do_one(nmeth) : NA/NaN/Inf in foreign function call (arg 1) while working with KMeans
• Getting Error: cannot allocate vector of size 18.7 Mb while working with R