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Building additional features & variables through open data sources
This article discusses use of Google+, Google APIs, YouTube, Social Media in collecting customer preferences to build additional variables & features.
Tavish Srivastava 05 Nov, 2024
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Framework and Applications of ARIMA time series models
This article provides a framework & step by step guide to build an ARIMA model. These include visualization, differencing, transformation & prediction.
Tavish Srivastava 20 Sep, 2018
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2 Simple Hacks to improve information density in your QlikView dashboards
How to use container and conditional formatting to improve information density in your QlikView dashboards. Step by step guide to improve dashboard!
Sunil Ray 25 Sep, 2015
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Introduction to ARMA Time Series Models – Simplified
This article explains ARMA time series model. ACF & PACF models are also discussed along with difference between AR & MA time series models.
Tavish Srivastava 20 Sep, 2018
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How to detect Outliers in your dataset and treat them?
Finding & treating outliers in your dataset can improve your models & predictions. We explain outlier detection methods & how to treat outliers in a dataset.
Sunil Ray 14 Sep, 2015
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Exploration of Time Series Data in R
Exploring time series data is critical before building a time series model. This article provides steps to explore a time series data in R.
Tavish Srivastava 20 Sep, 2018
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Learning path for Weka – GUI based way to learn Machine Learning
Weka provides a GUI to learn machine learning software. Discover the path to learning weka for machine learning and also learn business analytics using gui.
Kunal Jain 25 Jun, 2020
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How to avoid Over-fitting using Regularization?
Regularization is a way to avoid overfitting problems in Regression models. Article explains how to avoid overfitting, underfitting using regularization.
Tavish Srivastava 29 Oct, 2024
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Interview with Industry expert – Ajay Ohri, Founder, decisionstats.com
Analytics Vidhya takes an exclusive interview Ajay Ohri, decisionstats.com, writing business analytics books like R for cloud computing shares experiences.
Kunal Jain 18 Apr, 2015
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Introduction to Online Machine Learning: Simplified
An introduction to online machine learning algorithms to handle huge data. In this article learn about how online learning differs from batch learning.
Tavish Srivastava 25 Jun, 2020
