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Tavish

Tavish

Author: since 21 Oct, 2013 Article: 123 Claps: 1230

Writes on Business Analytics Technique Big data Machine Learning Beginner R Structured Data Supervised Algorithm Python Classification Resource Structured Thinking Interview Questions Business Intelligence Interviews SAS Programming Statistics Libraries Interviews Listicle Unstructured Data Data Exploration NLP Advanced Text Banking E-Commerce Time Series Forecasting Analytics Vidhya Data Engineering Project Regression Time Series Web Analytics Data Mining Data Science Data Visualization Deep Learning Graphs & Networks Maths Unsupervised Call Center Clustering Computer Vision Database Image NoSQL Skilltest Automobiles AzureML Career Education Excel Hadoop Infographic PIG Ranking Recommendation Research & Technology Social Media Sports SQL Use Cases Intermediate More
  • Big data Business Analytics Data Exploration Intermediate NLP

    Who is the world cheering for? 2014 FIFA WC winner predicted using Twitter feed (in R)

    In this article, we will make a prediction for the 2014 FIFA winner using Twitter feeds on each of the shortlisted team using R analytics tool.

    Tavish 17 Apr, 2015
    Who is the world cheering for? 2014 FIFA WC winner predicted using Twitter feed (in R)
  • Big data Business Analytics Data Exploration Intermediate R

    Using Facebook as an analyst (Hint – using R)

    This article will help you analyze your facebook network using R in less than 5 minutes. Learn simple steps as an analyst.

    Tavish 17 Apr, 2015
    Using Facebook as an analyst (Hint – using R)
  • Algorithm Business Analytics Classification Intermediate Machine Learning

    Comparing a Random Forest to a CART model (Part 2)

    Confused between the choices of classification model, i.e random forest or cart model. This article lays out a framework to make this choice.

    Tavish 17 Apr, 2015
    Comparing a Random Forest to a CART model (Part 2)
  • Algorithm Business Analytics Classification Intermediate Machine Learning

    Comparing a CART model to Random Forest (Part 1)

    This article brings out the differences in widely used CART and random forest model using simple case study and example.

    Tavish 17 Apr, 2015
    Comparing a CART model to Random Forest (Part 1)
  • Algorithm Big data Business Analytics Classification Intermediate

    Introduction to Random forest – Simplified

    An introduction to random forest model algorithm and how to apply random forest classification algorithm using data for a case study in predictive analysis.

    Tavish 25 Jun, 2020
    Introduction to Random forest – Simplified
  • Big data Business Analytics Data Engineering Hadoop Intermediate

    Tricking your elephant to do data manipulations (using MapReduce)

    This article will help you understand how to "trick" Hadoop to see different kind of data manipulation functionality as MapReduce function.

    Tavish 27 Jul, 2015
    Tricking your elephant to do data manipulations (using MapReduce)
  • Beginner Big data Business Analytics Data Engineering Libraries

    Introduction to MapReduce

    This article will help you understand the step by step functionality of Map-Reduce model with help of map reduce example.

    Tavish 17 Apr, 2015
    Introduction to MapReduce
  • Beginner Big data Business Analytics Data Engineering Resource

    What is Hadoop? – Simplified!

    Hadoop is a savior of this big data world. This article gives an introduction to hadoop technology, big data hadoop, hadoop examples.

    Tavish 18 Mar, 2016
    What is Hadoop? – Simplified!
  • Business Analytics Education Intermediate Interview Questions Interviews

    4 Tricky R interview questions

    This article will take you through some of the tricky programming questions on R frequently asked in business analytics interviews.

    Tavish 24 Jun, 2022
    4 Tricky R interview questions
  • Banking Big data Business Analytics Data Visualization Intermediate

    Build a word cloud using text mining tools of R

    This article provides a simple framework to make a word cloud using text mining feature of R, text mining tools, data mining tools.

    Tavish 27 Jul, 2015
    Build a word cloud using text mining tools of R

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