Reward allocation, also known as the credit assignment problem, has been an important topic ineconomics, engineering, andmachine learning.

Reward allocation, also known as the credit assignment problem, has been an important topic in economics, engineering, and machine learning.

When you purchase through links in our articles, we may earn a small commission. Panther Lake unveiled: A deep dive into Intel's next-gen laptop CPU Take the low power of Lunar Lake, combine it with the performance of Arrow Lake, and you've got Panther Lake, Intel says. Intel's next-generation mobile processor, "Panther Lake," builds incrementally on the excellent "Lunar Lake" chip populating laptops right now. But there's something odd afoot: a "16-core, 12 Xe graphics cores" version that could be Intel's answer to AMD's Ryzen AI Max, complete with multi-frame graphics generation powered by AI. Intel has officially revealed its new Panther Lake architecture, and it gives enthusiasts a lot to chew on: a return to the performance (P-cores), efficiency (E-cores), and low-power efficiency (LP E-cores) cores of Intel's first Core Ultra chip, Meteor Lake. Intel has returned with a fifth-generation NPU capable of 50 TOPS and an image processing unit (IPU) that actually uses AI for some functions. Intel's "Xe3" GPU is worth some discussion all by itself, with its awkward branding and powerful multi-frame generation that will potentially elevate frame rates three or four times what they were before. Can Panther Lake address mainstream laptops, handheld PCs, and this new breed of "AI workstations" AMD's Strix Halo is aiming for? Intel's confidence in its 18A manufacturing process may be a bit overblown, however, as several portions of Panther Lake are still being manufactured overseas, including the 12Xe version of the new, disaggregated (separate) GPU tile.

Intel's "Arrow Lake" processor plans include both desktop and laptop chips, creating two new performance tiers atop its existing "Lunar Lake" laptop processors plus the Core Ultra 200S desktop processors it's launching today. Intel disclosed plans for three different product families: the Arrow Lake-S desktop processor as well as the Arrow Lake-HX and Arrow Lake-H processors for laptops. While Intel will begin taking orders for the Core Ultra 200S (Arrow Lake-S) family beginning on October 24, Intel will ship its notebook processors in the first quarter of 2025. A year ago, Intel introduced its 14th-gen desktop processors at an October launch event, then followed with lower-power desktop offerings at CES 2024. All three Arrow Lake families strongly emphasize energy efficiency.

If you're wondering why you need Intel's latest Core Ultra laptop processors, code-named Lunar Lake, the answer isn't a simple one. But if you want to buy a Lunar Lake laptop, however, you'll probably understand the differences between the various chips almost immediately. Intel unveiled what it's calling the Core Ultra Series 2 at a launch event in Berlin on Tuesday. In total, there are nine new Lunar Lake processors, which will begin shipping inside laptops from PC makers like Acer, Asus, HP, and Lenovo very soon: September 24. A few months ago, Intel unveiled the guts of the new Lunar Lake architecture, offering a sneak peek into how much performance it will offer and how much power it will consume.

Reward allocation, also known as the credit assignment problem, has been an important topic in economics, engineering, and machine learning. An important concept in credit assignment is the core, which is the set of stable allocations where no agent has the motivation to deviate from the grand coalition. In this paper, we consider the stable allocation learning problem of stochastic cooperative games, where the reward function is characterised as a random variable with an unknown distribution. Given an oracle that returns a stochastic reward for an enquired coalition each round, our goal is to learn the expected core, that is, the set of allocations that are stable in expectation. Within the class of strictly convex games, we present an algorithm named \texttt{Common-Points-Picking} that returns a stable allocation given a polynomial number of samples, with high probability. The analysis of our algorithm involves the development of several new results in convex geometry, including an extension of the separation hyperplane theorem for multiple convex sets, and may be of independent interest.

While Intel is leaning heavily on AI PCs with its Core Ultra notebook chips, it still has plenty of new products for gamers and speed demons who demand power above all. At CES 2024 in Las Vegas, Intel revealed its complete 14th-generation CPU family, which includes powerful "HX" series chips like the 24-core i9-14900HX, as well as new mainstream desktop CPUs. And for the other end of the power spectrum, Intel also unveiled the Core U Processor Series 1, which balances performance and efficiency in thin and light notebooks. Sure, it's confusing to see Intel juggle two completely different laptop chip platforms -- its Core Ultra chips and 14th-gen hardware -- but they each serve a different purpose. For most notebook buyers, the Core Ultra chips make the most sense: They're still decently fast, they can offer great gaming performance when paired with external GPUs and they feature all of Intel's latest chip technology, including AI-accelerating NPUs.

Achieving empathy is a crucial step toward humanized dialogue systems. Current approaches for empathetic dialogue generation mainly perceive an emotional label to generate an empathetic response conditioned on it, which simply treat emotions independently, but ignore the intrinsic emotion correlation in dialogues, resulting in inaccurate emotion perception and unsuitable response generation. In this paper, we propose a novel emotion correlation enhanced empathetic dialogue generation framework, which comprehensively realizes emotion correlation learning, utilization, and supervising. Specifically, a multi-resolution emotion graph is devised to capture context-based emotion interactions from different resolutions, further modeling emotion correlation. Then we propose an emotion correlation enhanced decoder, with a novel correlation-aware aggregation and soft/hard strategy, respectively improving the emotion perception and response generation. Experimental results on the benchmark dataset demonstrate the superiority of our model in both empathetic perception and expression.

Intel's 14th-gen mobile processor, code-named Meteor Lake, represents a dramatic shift from the chips Intel has shipped for years -- and Intel has provided us with a ton of information. If you don't have time to wade through it all, however, we've summed up the most important points here. Here's what you need to know about Meteor Lake. For a much more detailed examination of what this new generation of processors offers, please see our deep-dive into Meteor Lake. Intel will brand Meteor Lake as the Core Ultra, and it will launch on Dec. 14, Intel chief executive Pat Gelsinger said at its Intel Innovation conference.

Intel's new 14th-gen Core chip, Meteor Lake, is designed as much for Intel as it is for you. But a doubling of graphics performance and a new AI engine helps cater to consumers seeking new features. Let's be clear, though: Meteor Lake was not designed with CPU performance in mind. Intel executives describe Meteor Lake as offering the performance of the current 13th-gen chip, Raptor Lake, but at half the power -- aided by new low-voltage efficiency cores (E-cores) that are new to the platform. Even the way Intel assigns CPU tasks has been flipped on its head, pushing them first towards the lowest-power E-cores, then migrating them to the more power-hungry performance cores if need be. Intel unveiled its new Meteor Lake platform in an offsite press event in Penang, Malaysia, though the company will talk more about Meteor Lake at its Intel Innovation conference in San Jose this week. At Intel's Intel Innovation conference in San Jose, Intel chief executive Pat Gelsinger added two more details: that Meteor Lake will launch on Dec. 14, and it will be branded as the Core Ultra. Acer appeared on stage to show off its own Meteor Lake laptop, and Intel used MSI-branded laptops in Malaysia.