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Complete Solution: How I got in Top 11% of Kaggle Telstra Competition ?
This is a complete solution of machine learning data mining competition Kaggle Telstra network disruption competition using xgboost ensemble
Aarshay Jain 02 Aug, 2019
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Tutorial on 5 Powerful R Packages used for imputing missing values
Learn about powerful R packages like amelia, missForest, hmisc, mi and mice used for imputing missing values in R for predictive modeling in data science.
Analytics Vidhya 05 Jul, 2020
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XGBoost Parameters Tuning
Explore XGBoost parameters and hyperparameter tuning like learning rate, depth of trees, regularization, etc. to improve model accuracy.
Aarshay Jain 03 Dec, 2025
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A Complete Tutorial to learn R Programming for Data Science from Scratch
Learn R Programming For Data Science, data manipulation, machine learning, with our guide covering everything from installation to predictive modeling.
Analytics Vidhya 06 Oct, 2025
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Guide to Build Better Predictive Models using Segmentation
A perfect guideline for doing optimal segmentation for model development. In this article learn about building predictive models using segmentation.
Guest Blog 05 Jul, 2020
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Complete Machine Learning Guide to Parameter Tuning in Gradient Boosting (GBM) in Python
Take your GBM models to the next level with hyperparameter tuning. Find out how to optimize the bias-variance trade-off in gradient boosting algorithms.
Aarshay Jain 04 Apr, 2025
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Top 12 Books For Data Science to Read in 2026
Master data science & get hired at Google & Amazon. With books for data science, understand the predictive models statistically.
Analytics Vidhya 27 Dec, 2025
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Advanced Learning Path – Now Learn R with Best Online Resources
This is a complete learning path for newbies and beginners to learn R basics, machine learning, data mining with best free online resources
Kunal Jain 15 Feb, 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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What I learnt about Time Series Analysis in 3 hour Mini DataHack?
I learnt a lot about time series analysis by participating in AV Mini DataHack. I share my learnings from the competition.
Aarshay Jain 02 Aug, 2019
