Technology

4 Reasons to Learn Xarray and Awkward Array—for NumPy and Pandas Users

Jun 5, 2023

You know it. We know it. NumPy is cool. Pandas is cool. We can bend them to our will, but sometimes they’re not the right tools for the job. Enter Xarray and Awkward Array. Read on for the four reasons why you need to learn these Python packages.   Reason 1:  You need labeled arrays of…

Read More
Enthought | Pharma and BioPharma

Leveraging AI in Cell Culture Analysis

Mar 22, 2023

Mammalian cell culture is a fundamental tool for many discoveries, innovations, and products in the life sciences.

Read More

7 Lesser-Known Command Line Tools That Ship with Python

Apr 10, 2023

Like most people, I mostly interact with Python using the default REPL or with IPython. Yet, I often reach for one of the Python tools that come with the standard library. All these tools are implemented as “mains” in the various scripts and modules. Here are 7 I use on a semi-regular basis. 1. &…

Read More

ChatGPT on Software Engineering

Mar 7, 2023

Recently, I’ve been working on a new course offering in Enthought Academy titled Software Engineering for Scientists and Engineers course. I’ve focused on distilling the software engineering best practices that we use at Enthought with our clients, with the twist of “what parts are most useful for a scientist who writes software for R&D?” After…

Read More
Enthought | Scientific Data

Extracting Value from Scientific Data to Accelerate Discovery and Innovation

Feb 1, 2023

In the digital era, robust data tools are crucial for all companies and the science-driven industries like the life sciences, materials science, and chemistry are no exception.

Read More

What’s in a __name__?

Feb 7, 2023

if __name__ == “__main__”: When I was new to Python, I ran into a mysterious block of code that looked something like: def main():     # do some stuff if __name__ == “__main__”:     main() Looking at the code, I could see that it ran the main() function after checking the status of…

Read More

Retuning the Heavens: Machine Learning and Ancient Astronomy

Nov 1, 2022

What can we learn about machine learning from ancient astronomy? When thinking about Machine Learning it is easy to be model-centric and get caught up in the details of getting a new model up and running: preparing a dataset for machine learning, partitioning the training and test data, engineering features, selecting features, finding an appropriate…

Read More

Extracting Target Labels from Deep Learning Classification Models

Sep 5, 2022

In the blog post Configuring a Neural Network Output Layer we highlighted how to correctly set up an output layer for deep learning models. Here, we discuss how to make sense of what a neural network actually returns from the output layers. If you are like me, you may have been surprised when you first…

Read More
Enthought Inc. | Python Skills Training

Exploring Python Objects

Aug 1, 2022

Introduction When we teach our foundational Python class, one of the things we do is make sure that our students know how to explore Python from the command line. This has several advantages. First, it reduces context switching – to figure out new stuff, students don’t constantly have to toggle between writing Python code and…

Read More

Choosing the Right Number of Clusters

Jul 4, 2022

Introduction When I first started my machine learning journey, K-means clustering was one of the first algorithms I was introduced to – and it is still one of my favorites to this day. I was amazed at how elegant yet comprehensible the procedure was. There is something oddly satisfying about watching the cluster assignments and…

Read More