2025年3月19日 · We demonstrate the efficacy of METAREFLECTION by evaluating across multiple domains, including complex logical reasoning, biomedical semantic similarity, open world question answering, and vulnerability threat detection, in Infrastructure-as …

2024年12月30日 · M-ETA (Manual Entity Translation Accuracy) is a metric for evaluating the accuracy of entity translation in machine translation systems. At a high level, given a set of gold entity translations and a set of predicted entity translations, M-ETA computes the proportion of correctly translated entities in the predicted entity translations.

摘要: 应用M eta 分析方法, 探讨捕食者与被捕食者种群数量的关系。结果表明, 捕食效应随地带性而变化, 热带效应值最 大, 亚热带、温带和寒带也有效应, 亚热带最小。按分类划分成两个级别时, 脊椎动物级别属于大效应, 而无脊椎动物级别

Defy reality with Meta Quest. Our MR and VR headsets redefine digital gaming and entertainment. Learn more about Quest 3S, and explore all headsets.

Discover the world around you with Ray-Ban Meta. Get Batman: Arkham Shadow and three months of Meta Quest+ when you buy a Quest 3S. Box includes Meta Quest 3S headset with pre-installed Standard Facial Interface, 2 Touch Plus Controllers with wrist straps and AA batteries, charging cable and power adapter. DC LOGO, BATMAN: © &™ DC.

META-R (Multi Environment Trail Analysis with R for Windows) M ETA-R is a set of R programs that performs statistical analyses to calculate BLUEs, BLUPs, genetic correlations among locations and genetic correlations between variables, broad-sense heritability, and other statistics for breeding trials are given too, in order to make boxplots and ...

m\ddot{x}+6\pi\eta r \dot{x}-F=0 ，即 m\dot{v}=F-6\pi\eta r v. 其中， F=(m-\rho V)\omega^{2}x=常数. 这是一个简单的一阶微分方程。该方程的数学形式与较大颗粒在重力作用下自然沉降的运动学方程相同（见备注3.1；相当于 F=(m-\rho_{液}V)g=常数 ）。易得其解为： v(t)=\frac{F}{6\pi\eta r ...

2025年3月17日 · To address these two problems, in this paper, we propose MERIt, a MEta-path guided contrastive learning method for logical ReasonIng of text, to perform self-supervised pre-training on abundant unlabeled text data. Two novel strategies serve as indispensable components of our method.

解得 \overline{s^2}=\frac{kT}{3\pi\eta r}t+\frac{mkT}{18\pi^2a^2\eta^2}(e^{-\frac{6\pi \eta r}{m}t}-1) （默认 t=0 时， \overline{s^2}=0 并且 \frac{d\overline{s^2}}{dt}=0 ） 又 \frac{6\pi \eta r}{m}\rightarrow10^7 ，则 \overline{s^2}\approx\frac{kT}{3\pi\eta r}t=2Dt

Meta (formerly the Facebook company) builds the future of human connection and the technology that makes it possible. We're moving beyond 2D screens and into immersive experiences like virtual and augmented reality, helping create the next evolution of social technology.