Abstract: Recommender systems (RS) are substantial for online shopping or digital content services. However, due to some data characteristics or insufficient historical data, may encounter ...

Terms once only used in academic circles are increasingly being used on social media. But that also flattens their meaning, and ultimately doesn’t lead to better public discussion.

Tessellations aren’t just eye-catching patterns—they can be used to crack complex mathematical problems. By repeatedly reflecting shapes to tile a surface, researchers uncovered a method that links ...

Here’s some quick stats from the National Weather Service: a five-day forecast is accurate 90% of the time, a seven-day forecast is accurate 80% of the time, but at 10 days… that number drops to about ...

Getting good at LeetCode Java can feel like a puzzle sometimes, right? You see all these problems, and you’re not sure where to even start. This guide is here to break down the common approaches and ...

Learn how to use pattern-matching features in your Java programs, including pattern matching with switch statements, when clauses, sealed classes, and a preview of primitive type pattern matching in ...

Is your Microsoft Word document refusing to print correctly? Are you seeing missing text, blank pages, or a distorted mess in Print Preview? This frustrating problem can derail your productivity and ...

I have been doing Auto Upholstery on my own since 1980. Being self-taught from an early age. I have always been guarded to share any of my knowledge because of competition, but now I realize that I am ...

The human brain can make sense of sentences — even when the vowels are missing. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Word problems try and tell students a story about the math problem in front of them. They are a useful way to connect abstract numbers to concrete situations, so students can learn early on to apply ...

Working memory is like a mental chalkboard we use to store temporary information while executing other tasks. Scientists worked with more than 200 elementary students to test their working memory, ...