Author: Awais
working with k-NN, we know that the k-NN approach is very naive. It keeps the entire training dataset in memory, relies on raw distances, and does not learn any structure from the data. We already began to improve the k-NN classifier, and in today’s article, we will implement these different models: GNB: Gaussian Naive Bayes LDA: Linear Discriminant Analysis QDA: Quadratic Discriminant Analysis For all these models, the distribution is considered as Gaussian. So at the end, we will also see an approach to get a more customized distribution. If you read my previous article, here are some questions for…
Get into the holiday spirit with free Christmas music downloads from the sites below. Whether you love classic carols or modern hits, you’ll find plenty of tracks you can keep or share to enjoy all season (or year!) long. NuBeat Music has quite a few complete Christmas albums that are free for you to download or stream from your computer, phone, or tablet. Examples include Christmas Beat, Sing With Angels, and Christmas Love. These original, Christian-themed songs are produced and contributed by artists from around the world. NuBeat Music is a great source for new, unique additions to your holiday…
A young, pregnant Venezuelan woman came to the US without documentation last year. After giving birth and settling in Ohio, she found that trying to stay in the country was too hard. She had no family support for herself and her newborn, and struggled to find work and housing. So she decided to self-deport.The Trump administration has been virtually begging immigrants in the US to self-deport. It’s self-deportation, the White House says, or risk the wrath of ICE, the country’s Immigration and Customs Enforcement agency.But self-deportation has been nearly impossible for this woman and others like her, lawyers and immigration…
Byte-Sized Brief Fire TV users can use AI to find movie scenes in seconds.Ask Alexa+ about a scene to jump there instantly.It works with thousands of Prime Video movies. Have you ever wanted to replay a scene from a movie but weren’t sure exactly where to fast-forward to get there? If you have a Fire TV, you can do just that with the help of AI via Alexa+. Just trigger Alexa from your remote and ask away. To give it a shot, try something like, “Jump to the Ozdust ballroom scene in Wicked with Glinda,” or “Jump to the boulder…
Quick: head to your fridge and look at the gallon of milk. Does it have an indentation on the side? Is it an “innie” or an “outie”? This simple little dent has ignited a lot of speculation over the years, with numerous internet threads dedicated to theories about the dent. Some say that it’s there to let you know when your milk has gone bad, but (spoiler alert, ha!), that’s just a myth. Simply Recipes / Getty Images What Is the Dent on Milk Gallons For? As cool as it would be for your gallon of milk to tell you…
Google has changed its search bar on the Google home page by adding the ability to upload a file or an image, and then the user experience takes you directly to AI Mode. This is different from uploading an image and Google taking you to Google Search with image results and Google Lens features. Instead, this upload feature takes you into the AI Mode experience. What it looks like. Here is a video I made of the searcher’s flow: More AI Mode. Google continues to push searchers away from Google Search’s traditional search results, including AI Overviews, and directly into…
Whenever I dream up a home improvement project for my place, I work the smartest and fastest when I have the right tools. The difference between having helpful resources and trying to figure everything out manually? It’s huge – and it shows in your results.The same principle applies to digital marketing. How can you work smarter and faster with SEO?It starts with having the right tools.Whether you’re just getting started with SEO or you’ve been at it for a while, these free tools can make a real impact on your visibility in search. They’re user-friendly and give you a peek…
AI governance is what lets you operate (and develop) AI ethically, securely, and responsibly. It’s the rulebook your company follows that includes policies and best practices for everything from choosing software and training employees to complying with regulations and auditing data.I have a friend whose company almost launched a promotional campaign 100% written by AI. The bot said their project management system offered deadline forecasting (not a real feature) and that subscriptions were 40% off for the first month (they weren’t). They caught it last minute, but the edge was that close.Scale AI adoption across your organizationAnd this is just…
Waymo is adding another four cities to its growing list of robotaxi rollouts. The company announced Wednesday it has begun testing its autonomous vehicles (with a safety monitor) in Philadelphia, and that it will start manual driving to collect data in Baltimore, St. Louis, and Pittsburgh. Waymo did not offer a timeline for when it plans to launch commercial services in those locations, nor do we know whether the Alphabet-owned company will partner with other companies to operate robotaxis in each one. That has been the move in cities like Atlanta and Austin, for example, where Waymo has partnered with…
Last update 12/1 at 1:51 p.m. ESTLast month, we rolled out the red carpet for Bon Appétit’s very first Gear of the Year Awards, naming 34 products as the best we tested in 2025. Now, many of our top picks—including a top-of-the-line pizza oven, some of the handiest food storage tools we’ve ever seen, and the hands-down best non-toxic nonstick pan—are on sale for Cyber Week.Note that a green badge on the product indicates the item won a Forever Award, meaning it’s one of the best products we’ve ever tested; the blue badges are on the year’s best new releases.Featured…