Abstract: Principal component analysis (PCA) is a key tool in the field of data dimensionality reduction. However, some applications involve heterogeneous data that vary in quality due to noise ...

Have you ever wished Excel could just understand what you mean without endless tinkering with formulas or wrestling with messy data? That wish is no longer a distant dream. Microsoft’s new Excel AI ...

A new COPILOT function in Excel lets you use AI in a formula. The new skill is now available to Microsoft 365 insiders. Reduces some of the complexity involved in creating formulas. Get more in-depth ...

Q. How do the TRIMRANGE function and trim references in Excel work? A. Excel’s TRIMRANGE function and trim references help users quickly tidy up datasets. This makes for a cleaner, easier-to-follow, ...

Doug Wintemute is a staff writer for Forbes Advisor. After completing his master’s in English at York University, he began his writing career in the higher education space. Over the past decade, Doug ...

What becomes possible if Excel evolved to a world where cells weren’t limited to just a single, flat, piece of text, but could instead hold a far richer concept? The new data types in Excel feature ...

Beginning this week in Chicago, the American Association for Cancer Research’s annual conference will feature presentations that could have far-reaching implications for breast and blood cancers and ...

Abstract: This complexity makes it more difficult to extract effective information and rules from small sample data. This article designs a method to address the challenge of small samples by ...

Microsoft has denied claims that it uses Microsoft 365 apps (including Word, Excel, and PowerPoint) to collect data to train the company's artificial intelligence (AI) models. "Microsoft does not use ...

A hot potato: The controversial issue of companies training their AI models on user-generated content is once again under the spotlight. This time, the programs in question are the widely used ...

I believe many friends have encountered situations where it is necessary to split a large Excel table into multiple small tables. Obviously, copying and pasting is not advisable, and VBA is too ...