Definition, Knowledge Discovery, Statistics and Testing

Variance and significance in large-scale online services

The Unofficial Google Data Science Blog

JANUARY 14, 2016

Unlike experimentation in some other areas, LSOS experiments present a surprising challenge to statisticians — even though we operate in the realm of “big data”, the statistical uncertainty in our experiments can be substantial. Because individual observations have so little information, statistical significance remains important to assess.

Experimentation

Experimentation Statistics Metrics Measurement

Accelerating model velocity through Snowflake Java UDF integration

Domino Data Lab

JUNE 15, 2021

This definition makes UDFs somewhat similar to stored procedures, but there are a number of key differences between the two. We can now test the function from our Domino Workspace (JupyterLab in this case): cur.execute("SELECT ADD(5,2)") cur.fetchone()[0]. F-statistic: 599.7 Let’s define another function.

Modeling

Modeling Data Science Data-driven Data Warehouse

Data Leaders Brief

Variance and significance in large-scale online services

Accelerating model velocity through Snowflake Java UDF integration

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