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Have you ever wondered how machine learning systems can improve their predictions over time, seemingly getting smarter with each new piece of data? This is not just a trait of all machine learning models but is particularly pronounced in Bayesian Machine Learning (BML), which stands apart for its ability to incorporate prior knowledge and uncertainty into its learning process. This article takes you on a deep dive into the world of BML, unraveling its concepts and methodologies, and showcasing its unique advantages, especially in scenarios where data is scarce or noisy.

Note that Bayesian Machine Learning goes hand-in-hand with the concept of Probabilistic Models. To discover more about Probabilistic Models in Machine Learning, click here.

Bayesian Machine Learning (BML) represents a sophisticated paradigm in the field of artificial intelligence, one that marries the power of statistical inference with machine learning. Unlike traditional machine learning, which primarily focuses on predictions, BML introduces the concept of probability and inference, offering a framework where learning evolves with the accumulation of evidence.

The OpenAI Startup Fund, a venture fund related to — but technically separate from — OpenAI that invests in early-stage, typically AI-related companies across education, law and the sciences, has quietly closed a $15 million tranche.

According to a filing with the U.S. Securities and Exchange Commission, two unnamed investors contributed the $15 million in new cash on or around April 19. The paperwork was submitted on April 25, and mentions Ian Hathaway, the OpenAI Startup Fund’s manager and sole partner.

The capital was transferred to a legal entity called a special purpose vehicle, or SPV, associated with the OpenAI Startup Fund: OpenAI Startup Fund SPV II, L.P.

xAI, Elon Musk’s 10-month-old competitor to the AI phenom OpenAI, is raising $6 billion on a pre-money valuation of $18 billion, according to one trusted source close to the deal. The deal — which would give investors one quarter of the company — is expected to close in the next few weeks unless the terms of the deal change.

The deal terms have changed once already. As of last weekend, Jared Birchall, who heads Musk’s family office, was telling prospective investors that xAI was raising $3 billion at a $15 billion pre-money valuation. Given the number of investors clamoring to get into the deal, those numbers were quickly adjusted.

Says our source, “We all received an email that basically said, ‘It’s now $6B on $18B, and don’t complain because a lot of other people want in.”

Sanctuary AI often isn’t mentioned in the same breath as humanoid robotics firms like Boston Dynamics, Agility, Figure and 1X, but the Canadian company has been operating in the space for some time. In fact, a new robot introduced on Thursday is actually the seventh-generation of its Phoenix line.

While a recent iteration introduced legs into the line, Sanctuary is most concerned with what’s happening from the waist up. Tellingly, new videos of the latest robot are focused on the system’s torso. The Canadian firm is highlighting the system’s human-like movements while sorting product, as well as the speed with which it can learn such tasks.

Much of the humanoid coverage up to this point has (understandably) revolved around mechatronics — specifically how these robots look as they navigate their way through the world. Boston Dynamics’ recent video is a perfect example of how much can be communicated in a few short seconds.