Data is foundational to business intelligence, and training data size is one of the main determinants of your model’s predictive power. It is like a lever you always have when you are driving a car. So more data leads to more predictive power. For sophisticated models such as gradient boosted trees and random forests, quality data and feature engineering reduce the errors drastically.

Read more: https://analyticsindiamag.com/is-more-data-always-better-for-building-analytics-models/

#bigdata #anlaytics #data #data-science #dataanalysis #datascientist