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Use H2O and data.table to build models on large data sets in R
This article explains machine learning algorithms and data exploration, manipulation using data.table and h2o package including deep learning
Analytics Vidhya 26 Sep, 2016
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Practical Guide to Deal with Imbalanced Classification Problems in R
Learn about the challenges of imbalanced classification in R and how it can affect the accuracy of machine learning algorithms. Read Now!
Analytics Vidhya 04 Nov, 2024
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What did you miss ? Complete Solution of Mini Hack Excel
This is a solution of mini hack excel which involves solving a business problem using advanced excel, logical and structured thinking to solve
Analytics Vidhya 14 Mar, 2016
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Approach and Solution to break in Top 20 of Big Mart Sales prediction
Solution to Big Mart sales problem - includes hypothesis, data exploration, feature engineering & regression, decision tree / random forest model
Aarshay Jain 29 Oct, 2024
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Kaggle Solution: What’s Cooking ? (Text Mining Competition)
Here is a solution to kaggle competition what's cooking with a step wise explanation of data exploration, text mining, boosting, ensemble model
Analytics Vidhya 23 Dec, 2015
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Build a Predictive Model in 10 Minutes (using Python)
A framework to quickly build a predictive model using python in under 10 minutes & create a benchmark solution for data science competitions.
Sunil Ray 01 May, 2025
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Best way to learn kNN Algorithm using R Programming
Knn algorithm is a supervised machine learning algorithm. In this article learn the concept of kNN in R and knn algorithm examples with case study.
Guest Blog 26 Jun, 2020
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Kaggle Bike Sharing Demand Prediction – How I got in top 5 percentile of participants?
This article is a solution to kaggle bike sharing demand prediction using Rstudio cover feature engineering and random forest modeling to improve performance.
Sunil Ray 12 Jul, 2020
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Application of PageRank algorithm to analyze packages in R
This article explains the practical application of PageRank algorithm used by search engines to analyze packages in R with R commands like miniCran, pkgdep
Tavish Srivastava 19 Jul, 2020
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Tutorial on Web scrapping, text mining and predictive modeling (a.k.a. Solution to AV Author identification challenge)
Tutorial involving web scrapping, predictive modeling (classification) and text mining to solve Anaytics Vidhya Author identification challenge.
Tavish Srivastava 17 Apr, 2015
