Data Science Articles

Giorgos Myrianthous

Updated on March 25, 2025

Python’s shutil module offers four different ways to copy a file — shutil.copy(), shutil.copyfile(), shutil.copy2() and shutil.copyfileobj(). Here’s how to use each method and which one to pick to copy a file in Python.

Nicky Watson

Updated on March 25, 2025

The Department of Government Efficiency’s (DOGE) access to troves of personal data carries significant data privacy risks and could have far-reaching consequences. Learn more. 

Paul Barba

Updated on March 25, 2025

Data often reflects the biases that pervade the larger world. To make machine learning processes more equitable, we need to employ a variety of methods to eliminate bias.

Jeff Catlin

Updated on March 25, 2025

Domain-specific AI isn’t here quite yet, but deep language learning models like BERT and GPT-3 suggest it’s just a matter of time before your niche sees its own transformative AI innovations.

Susan Maina

Updated on March 24, 2025

You can put a for loop inside an if statement (and vice versa) in Python using nested control flow. For loops complete an iterative action for a defined number of elements, while if statements test a condition and then complete an action.

Wai Foong Ng

Updated on March 24, 2025

ExcelJS is a JavaScript package for managing Excel spreadsheets and workbooks. It can be used to read, manipulate and write spreadsheet data to XLSX and JSON.

Larry Yang

Updated on March 24, 2025

DeepSeek opened a path for the AI industry to enhance efficiency, scalability and accessibility of AI models. Here’s what that means for AI infrastructure.

Mrinal Tyagi

Updated on March 24, 2025

Image segmentation separates an image into groups of pixels based on variables like proximity to one another, color and brightness for faster processing. Here’s a deep dive into different image segmentation techniques and how each works.

Vikram Gupta

Updated on March 24, 2025

The git reset command modifies Git commit history and lets you return to a specific commit with three options: --soft keeps changes staged, --mixed unstages changes and --hard unstages changes and removes them from the working directory.

Tara Boyle

Updated on March 24, 2025

Glob is a Python module that’s used to search for file path names that match a specific pattern. Here’s how to use it.