Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

pandas is a Python module that's popular in data science and data analysis. It's offers a way to organize data into ...

Abstract: Machine Learning models for chart-grounded Q&A (CQA) often treat charts as images, but performing CQA on pixel values has proven challenging. We thus investigate a resource overlooked by ...

Can the users of financial statements and annual reports rely upon the charts in them for accuracy? A sample of 50 public companies’ yearly reports collected by the author found that 86% had at least ...

Abstract: This article presents a systematic study of the generalization of convolutional neural networks (CNNs) and humans on relational reasoning tasks with bar charts. We first revisit previous ...

C3.ai, The Trade Desk, Freshpet, Six Flags, and Sweetgreen have all lost more than 50% of their value in 2025. C3.ai reports financial results on Wednesday, but the bad news is already out of the bag.

Visualizing a fast changing organizational structure for investors, potential customers, and curious journalists is common in the startup space. Many other organizations also need a quick and easy way ...