MUO on MSN

Once you understand SCAN in Excel, you’ll never build formulas the same way

The simplest way to think about SCAN is that it applies a custom calculation to each element in a range/array and returns every intermediate result it produces along the way. If that sounds abstract, ...
IEEE

A Data Augmentation Method Based on Image Generation for Rock Structural Surface Trace Detection With Single-Sample Class Imbalance

Abstract: Fast and accurate detection of rock structural surface traces is of great importance in geology and engineering. Photogrammetry collects rock surface images from industrial cameras and uses ...
IEEE

Copy-Move Forgery Image Detection Based on Cross-Scale Modeling and Alternating Refinement

Abstract: The detection of image tampering, specifically copy detection, is an important problem in many domains such as military, media, and public opinion outlets. Effective means to detect such ...
Executive Gov

NGA Developing AI Standards to Manage Growing Space Data

The National Geospatial-Intelligence Agency is developing artificial intelligence standards to handle an expected surge in space-based sensor data, Federal News Network reported Friday. NGA Director ...
MUO on MSN

I use Excel's TAKE and DROP to make top-10 lists that update themselves

Here's how Excel processes that request. First, the SORT function arranges the entire table by sales amount in descending order. Then, the DROP function takes that sorted list and removes the top five ...
Live Science

'New' island emerges from melting ice in Alaska

(Image credit: NASA Earth Observatory images by Michala Garrison, using Landsat data from the U.S. Geological Survey.) A 'new' island has appeared in the middle of a lake in southeastern Alaska after ...