arXiv:2606.23740v1 Announce Type: new Abstract: Offline reinforcement-learning losses (RFT, RIFT, DFT, Offline GRPO, DPO) are widely used to distill reasoning from large teachers into smaller students, and are typically compared on downstream accuracy alone. We ask whether they are mechanistically distinct or converge to a similar weight update. Training six methods (SFT, RFT, DFT, RIFT, Offline GRPO, DPO) on identical math rollouts from a single base model (Qwen3-4B) with attention-only LoRA, w
arXiv:2606.23742v1 Announce Type: new Abstract: Physical neural networks promise low-power machine learning by computing directly with analogue device physics, but most architectures force nonlinear device responses to act as scalar weights. Inspired by Kolmogorov-Arnold networks, we place trainable nonlinear functions on the connections, making each physical connection a learnable computational element. Realising these functions as analogue band-pass filters on field-programmable analogue array
arXiv:2606.23757v1 Announce Type: new Abstract: Extracting interpretable governing equations from sparse, noisy chemical time-series data remains difficult because discrete reaction topology and continuous kinetic parameters are tightly coupled. We present PC-MCMC-CIGP, a reproducible gray-box workflow that combines spike-and-slab topology sampling, hard conservation and thermodynamic screening, and a Chemical-Informed Gaussian Process (CIGP) residual model for parameter calibration and experime
These EcoFlow portable power stations and batteries are getting some big discounts during Prime Day 2026.
I track SSD deals, and found huge markdowns from top brands like WD, Samsung, and more for Amazon Prime Day.
HP OmniBook 3 凭借扎实的硬件和出色的电池续航，成为我今年测试过的性价比最高的笔记本电脑之一。虽然它没有最创新的设计或顶级性能，但其均衡表现足以挑战 MacBook Neo 的地位。 ## 硬件与续航：低调但实用 OmniBook 3 的亮点在于**2K OLED 屏幕**和**异常出色的电池寿命**。在测试中，它的续航能力远超同价位竞品，足以支撑一整天的工作。不过，屏幕亮度偏低，在户外强光下使用会有些吃力。 ## 性能与体验：够用但非顶尖 搭载主流处理器，日常办公、影音娱乐流畅无压力，但重度创作或游戏场景下稍显不足。扬声器表现也中规中矩，声音略显沉闷。 ## 性价比：真正的杀手锏 HP 将 OmniBook 3 定价在极具竞争力的区间，使其成为 MacBook Neo 的有力替代品。对于追求**高性价比**和**长续航**的用户来说，它无疑是一个值得考虑的选择。 ## 小结 OmniBook 3 不是一款完美的笔记本，但它精准地抓住了目标用户的核心需求。如果你需要一台可靠的日常办公伴侣，且预算有限，它值得关注。
Sony's WH-1000XM6 headphones bring best-in-class ANC and refined audio output.
This latest Pokémon Elite Trainer Box includes 9 booster packs and many competitive accessories for less than $100 during Prime Day.
Amazon Prime Day 2026 已正式开启，但并非所有折扣都值得入手。本文实时更新精选好价，涵盖 4K 电视、M5 MacBook、三星设备、SSD 等品类。 ## 今日必看优惠 - **Kasa Smart Plug Ultra Mini 4 件套**：24 美元（省 6 美元） - **Kindle 基础版**：85 美元（省 25 美元） - **Kindle Paperwhite 16GB**：125 美元（省 35 美元） - **Garmin Fenix 8 Pro**：950 美元（省 350 美元） ## 购买建议 Prime Day 虽热闹，但建议优先关注经过长期测试的推荐产品。部分标价可能并非历史最低，下单前可对比第三方价格追踪工具。 ## 持续更新 本页面将实时刷新，跟踪更多品牌如 **Lenovo**、**Apple**、**Samsung** 的闪购活动。建议收藏本页以便随时查看最新动态。
During Amazon Prime Day, you can save hundreds of dollars on gaming monitors, professional displays, and budget screens.
The all-cash deal gives MoEngage access to technology that assigns AI agents to individual customers.
Looking for an outdoor projector this summer? My favorite projector for movies and gaming is almost $400 off during Amazon Prime Day.
A new update for Google Home could make it less likely your smart home cameras mistake you for someone else, just because you're facing away from the camera. Starting June 23rd, Google's expanding its facial recognition feature so that people you've tagged in your Familiar Faces library can continue to be identified when their faces […]
Summer is the perfect time to tend to your garden, and you can get discounts on gardening gadgets during Amazon Prime Day this week.
Netflix, A24, Focus Features, and Warner Bros.' Clockwork have all reportedly decided to pass on picking up Artificial - director Luca Guadagnino's new biographical drama about OpenAI cofounder / CEO Sam Altman - for distribution deals. And while Neon and Mubi are still said to be interested in the film, this situation makes it seem […]
The Kindle Colorsoft brings a smooth color display to your favorite books, and it's 36% off during Amazon's Prime Day sales event.
Summer is the perfect time to focus on your overall wellness, and these devices can help. Plus, they are all discounted during Amazon Prime Day.
The ProtoArc XKM01 Pro includes a collapsible backlit keyboard, mouse, and smartphone stand in a portable carrying case. Here's why it's a big upgrade from your laptop keyboard.
Oracle is spending billions on data center infrastructure to support AI.
三星去年的旗舰OLED电视——**S95F**，现在正以惊人的折扣出售。在竞品Prime Day促销活动中，65英寸版仅售 **2,200美元**，直降 **1,100美元**。 这款电视在ZDNET的测试中表现出色，画质和音质都令人印象深刻。如果你正考虑升级家庭影院，这无疑是一个绝佳的机会。 ## 亮点与性能 - **画质**：OLED面板带来深邃的黑色和鲜艳的色彩，支持高动态范围（HDR），细节丰富。 - **音质**：内置音频系统提供沉浸式体验，无需外接音响即可获得影院级效果。 - **设计**：超薄边框和简约外观，适合各种家居风格。 ## 购买建议 与竞品相比，三星S95F在亮度、色彩准确性和游戏支持方面都有优势。此次降价使其性价比极高，尤其适合追求顶级观影体验的用户。 ## 注意事项 促销活动限时进行，建议尽早下单。此外，不同尺寸型号的折扣可能有所不同，请以实际页面为准。