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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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Step by step guide to building sentiment analysis model using graphlab
In this article text mining capability of Graphlab is exploited to solve one of the Kaggle problems, taking into consideration the sentiment of each phrase.
Tavish Srivastava 03 Dec, 2018
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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
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A Comprehensive Beginner’s Guide to Creating a Time Series Forecast (With Codes in Python and R)
Complete guide to Time series forecasting in python and R. Learn Time series forecasting by checking stationarity, dickey-fuller test and ARIMA models.
Aarshay Jain 14 Oct, 2024
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Ridge and Lasso Regression in Python
Explore Ridge and Lasso Regression, their mathematical principles & practical applications in Python to enhance regression skills. Read Now!
Aarshay Jain 01 May, 2025
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How to Use XGBoost Algorithm in R?
XGBoost is an efficient gradient boosting framework. Say goodbye to lengthy feature engineering as XGBoost in R takes new heights!
Tavish Srivastava 11 Nov, 2024
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[Infographic] 10 Popular TV Shows on Data Science and Artificial Intelligence
This infographic shows a list of most popular tv series on data science, technology, artificial intelligence revealing technology & future
Analytics Vidhya 18 Jan, 2016![[Infographic] 10 Popular TV Shows on Data Science and Artificial Intelligence](https://www.analyticsvidhya.com/wp-content/uploads/2016/01/featured.jpg)
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8 Ways to Improve Accuracy of Machine Learning Models (Updated 2026)
Discover the 8 best ways to how to increase accuracy of machine learning model & achieve optimal results. Ready to optimize your ML journey!
Sunil Ray 29 Dec, 2025
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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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A Complete Tutorial on SAS Macros For Faster Data Manipulation
A SAS program is a combination of Data steps, global statements, SAS Component Language (SCL), SQL statements and SAS Macro statements.
Sunil Ray 25 Jun, 2019
