Machine Learning Mondays: Vertica 9.0 Cheat Sheet
Soniya Shah, Information Developer
October 30, 2017
This blog post was authored by Vincent Xu. Vertica 9.0 is out and here is the updated Vertica machine learning cheat sheet. Vertica 9.0 introduces a slew of new machine learning features including one-hot encoding, Lasso regression, cross validation, model import/export, and many more. See the cheat sheet for examples of how to use the...
Analytic Queries in Vertica
Soniya Shah, Information Developer
October 2, 2017
This blog post was authored by Soniya Shah. Analytic functions handle complex analysis and reporting tasks. Here are some example use cases for Vertica analytic functions: • Rank the longest standing customers in a particular state • Calculate the moving average of retail volume over a specific time • Find the highest score among all...
Time Series Analytics
Soniya Shah, Information Developer
September 18, 2017
This blog post was authored by Soniya Shah. Time series analytics is a powerful Vertica tool that evaluates the values of a given set of variables over time and groups those values into a window based on a time interval for analysis and aggregation. Time series analytics is useful when you want to analyze discrete...