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Alignment

Proximal Policy Optimization (PPO): The Key to LLM Alignment

Jessie Hobb 0
AI
Modern policy gradient algorithms and their application to language models…Continue reading on Towards Data Science » Modern policy gradient algorithms and their application to language models…Continue reading on Towards Data Science » FOLLOW US ON GOOGLE NEWS Read original article here Denial of responsibility! Techno Blender is an automatic aggregator of the all world’s media. In each content, the hyperlink to the primary source is specified. All trademarks belong to their rightful owners, all…

The Alignment Ceiling: Objective Mismatch in Reinforcement Learning from Human Feedback

S G Rickman 0
Headlines
Too Long; Didn't ReadDiscover the challenges of objective mismatch in RLHF for large language models, affecting the alignment between reward models and downstream performance. This paper explores the origins, manifestations, and potential solutions to address this issue, connecting insights from NLP and RL literature. Gain insights into fostering better RLHF practices for more effective and user-aligned language models. Too Long; Didn't ReadDiscover the challenges of objective mismatch in RLHF for large language…

The History of Open-Source LLMs: Imitation and Alignment (Part Three)

Jessie Hobb 0
AI
Open-source LLMs need alignment to become truly remarkable…Continue reading on Towards Data Science » Open-source LLMs need alignment to become truly remarkable…Continue reading on Towards Data Science » FOLLOW US ON GOOGLE NEWS Read original article here Denial of responsibility! Techno Blender is an automatic aggregator of the all world’s media. In each content, the hyperlink to the primary source is specified. All trademarks belong to their rightful owners, all materials to their authors. If…

The Ghosts of Dead Stars Form a Mysterious Alignment, But Why? : ScienceAlert

Donna Clarke 0
Science
There's something weird about the ghostly remnants of dead stars in the middle of the Milky Way. Planetary nebulae of a particular kind all seem to be aligned the same way, close to parallel to the galactic plane.This peculiarity was first spotted more than a decade ago by eagle-eyed astronomer Bryan Rees of The University of Manchester in the UK. Now, Rees and his team, led by astronomer Shuyu Tan of the University of Hong Kong, think they're closer to figuring out the reason: the magnetic environment in the region of…

Ultimate optical illusion! Moon, Jupiter, Venus in perfect alignment; mesmerising pics viral on internet

Ann Roberts 0
Technology
In a rare celestial event, the Moon, Venus, and Jupiter came together in perfect alignment. The three bodies formed a triangle-like structure. Venus, Earth's twin planet and the biggest planet in the solar system, Jupiter, are already coming close to each other as they head for conjunction on March 1. A conjunction is when the two planets appear so close to each other that it seems like the two planets are touching each other in the Earth's sky.  People across the globe, including in India spotted the…

Hyderabad Airport Metro Working on Alignment Issues of Airport Metro

Jack Mclean 0
Automobile
Last Updated: January 30, 2023, 17:30 ISTHyderabad Airport Metro (Photo: IANS)Skywalks and other pedestrian facilities shall be made an integral part of station planning to make Airport Metro a success from day one of its operationsHyderabad Airport Metro Ltd (HAML) Managing Director N.V.S. Reddy on Sunday inspected a 10 km stretch to fine-tune the alignment for the proposed Airport Metro.He also examined different options for ideal station locations along the stretch between Narsingi underpass (My Home Avatar junction)…

U.S. RHIC Atom Smasher Reveals a Surprising Preference in Particle Spin Alignment

Donna Clarke 0
Science
New data show that local fluctuations in the nuclear strong force may influence the spin orientation of particles called phi mesons (made of two quarks held together by the exchange of gluons). Credit: Brookhaven National LaboratoryFindings may point to a previously unknown influence of the strong force—and a way to measure its local fluctuations.Given the choice of three different “spin” orientations, certain particles emerging from collisions at the Relativistic Heavy Ion Collider (RHIC), an <span…

Bookstrap 5 Columns Vertical Alignment

Ann Roberts 0
Technology
<!DOCTYPE html><html lang="en">  <head>    <meta charset="UTF-8">    <meta http-equiv="X-UA-Compatible" content="IE=edge">    <meta name="viewport" content="width=device-width, initial-scale=1.0">      <link href=          rel="stylesheet">    <script src=    </script></head>  <body>    <div class="container text-center ">        <h1 class="text-success">GeeksforGeeks</h1>        <h5>Bookstrap5 Columns Vertical alignment</h5>    …

Service centre crashes Kia Sonet in front of owner during wheel alignment [Video]

Jack Mclean 0
Automobile
Service centres crashing cars has become a common issue in the recent times. After an owner of a Kia Sonet suffered heavy damages in Jaipur, another owner of Kia Sonet IMT from Odisha went through a similar situation when his car crashed in front of him at a service centre. The owner took the car for a regular service at authorised Kia Motors service centre. After completing the service, an employee of the service centre was moving the car around to set it up for wheel alignment. The owner was waiting with the family…

Optimize for Alignment, Not Control. Great Leaders Serve. And More Startup Mantras :-)

S G Rickman 0
Headlines
“A man can have as many diseases as he damn well pleases” — Hickam’s Dictum Every profession has oral traditions you can’t find in textbooks. I was a doctor before I became an entrepreneur, and like every medic I have been steeped in the maxims and mantras of the craft. These memorable sayings are passed down through the generations, gettingabsorbed rather than studied, for example: “Common things are common.”“Put your finger in it, or you’ll put your foot in it.” (don’t skip the rectal exam) “Don’t f**k with the…