Will Koehrsen
Senior Machine Learning Engineer at Cortex Sustainability Intelligence
Expertise: Data Science
Education: Georgia Institute of Technology

Will Koehrsen is a senior machine learning engineer at Cortex Sustainability Intelligence where he’s worked since 2018, previously as a full-stack data scientist. Koehrsen has worked in data science since 2017 and received his bachelor’s degree in mechanical engineering from Case Western Reserve University. Koehrsen is pursuing a master’s degree in computer science from the Georgia Institute of Technology.

Sort By
Most Recent
Most Recent
Oldest
5 Articles
waves of data on a graph
Plotting With Plotly in Python: Data Exploration Made Easy
Here’s how to quickly create interactive plots for data exploration with the Plotly Python library.
variable-names
Data Scientists, Your Variable Names Are a Mess. Clean Up Your Code.
Learn how to improve your code quality with clearer variable names.
goodhart's law
How to Mind Goodhart’s Law and Avoid Unintended Consequences
One of the first steps to solving a problem — data science or otherwise — is determining the right metrics to gauge success. Choose wisely.
person and dog on dock watching meteor go by
The Poisson Process and Poisson Distribution, Explained
Here’s a straightforward walk-through of the Poisson process and Poisson distribution.
different blocks representing precision and recall
Precision and Recall: How to Evaluate Your Classification Model
When assessing your classification model, make sure to choose the right metrics. Here’s how.