AI news
In his spare time, Tony Eastin likes to dabble in the stock market. One day last year, he Googled a pharmaceutical company that seemed like a promising investment. One of the first search results Google served up on its news tab was listed as coming from the Clayton County Register, a newspaper in northeastern…
2024 has continued the trend of the past year, with asteroid approaches on most days. NASA, with the help of its advanced ground and space-based telescopes, has shed light on four asteroids that are set to pass Earth at close distances today, February 22. While none of these space rocks pose a threat to…
AI startup Groq (not Elon Musk’s Grok) has unveiled its new artificial intelligence (AI) chip with a Language Processing Unit (LPU) architecture that claims to deliver instantaneous response times. This new innovation comes at a time when AI is witnessing a boom, and companies such as OpenAI, Meta and Google are hard at work…
Artificial intelligence experts and industry executives, including one of the technology’s trailblazers Yoshua Bengio, have signed an open letter calling for more regulation around the creation of deepfakes, citing potential risks to society. “Today, deepfakes often involve sexual imagery, fraud, or political disinformation. Since AI is progressing rapidly and making deepfakes much easier to…
An international law enforcement operation led by Britain’s National Crime Agency and the FBI has arrested and indicted members of the Lockbit ransomware gang, in an unprecedented police operation that has struck one of the world’s most notorious cybercrime gangs. The United States has charged two Russian nationals with deploying Lockbit ransomware against companies…
I might have inadvertently insulted Bret Taylor and Clay Bavor when I interviewed them about their new AI startup last week. Their new company, Sierra, is developing AI-powered agents to “elevate the customer experience” for big companies. Among its original customers are WeightWatchers, Sonos, SiriusXM, and OluKai (a “Hawaiian-inspired” clothing company). Sierra’s eventual market…
After months of resisting, Air Canada was forced to give a partial refund to a grieving passenger who was misled by an airline chatbot inaccurately explaining the airline’s bereavement travel policy. On the day Jake Moffatt’s grandmother died, Moffat immediately visited Air Canada’s website to book a flight from Vancouver to Toronto. Unsure of…
In the realm of inferential statistics, you often want to test specific hypotheses about our data. Using the Ames Housing dataset, you’ll delve deep into the concept of hypothesis testing and explore if the presence of an air conditioner affects the sale price of a house. Let’s get started. Testing Assumptions in Real Estate:…
In the vast universe of data, it’s not always about what we can see but rather what we can infer. Confidence intervals, a cornerstone of inferential statistics, empower us to make educated guesses about a larger population based on our sample data. Using the Ames Housing dataset, let’s unravel the concept of confidence intervals…
One of the pre-processing steps that are often carried out on images before feeding them into a machine learning algorithm is to convert them into a feature vector. As we will see in this tutorial, there are several advantages to converting an image into a feature vector that makes the latter more efficient. Among…
