23 research outputs found
KwaiYiiMath: Technical Report
Recent advancements in large language models (LLMs) have demonstrated
remarkable abilities in handling a variety of natural language processing (NLP)
downstream tasks, even on mathematical tasks requiring multi-step reasoning. In
this report, we introduce the KwaiYiiMath which enhances the mathematical
reasoning abilities of KwaiYiiBase1, by applying Supervised Fine-Tuning (SFT)
and Reinforced Learning from Human Feedback (RLHF), including on both English
and Chinese mathematical tasks. Meanwhile, we also constructed a small-scale
Chinese primary school mathematics test set (named KMath), consisting of 188
examples to evaluate the correctness of the problem-solving process generated
by the models. Empirical studies demonstrate that KwaiYiiMath can achieve
state-of-the-art (SOTA) performance on GSM8k, CMath, and KMath compared with
the similar size models, respectively.Comment: technical report. arXiv admin note: text overlap with
arXiv:2306.16636 by other author
An in-memory computing architecture based on two-dimensional semiconductors for multiply-accumulate operations
In standard computing architectures, memory and logic circuits are separated, a feature that slows matrix operations vital to deep learning algorithms. Here, the authors present an alternate in-memory architecture and demonstrate a feasible approach for analog matrix multiplication
Cation-Exchange Approach to Tuning the Flexibility of a Metal–Organic Framework for Gated Adsorption
Achieving
tailorable gated adsorption by tuning the dynamic behavior of a host
porous material is of great interest because of its practical application
in gas adsorption and separation. Here we devise a unique cation-exchange
approach to tune the dynamic behavior of a flexible anionic framework,
[Zn<sub>2</sub>(bptc)(datrz)]<sup>−</sup> (denoted as MAC-6,
where H<sub>4</sub>bptc = [1,1′-biphenyl]-3,3′,5,5′-tetracarboxylic
acid and Hdatrz = 3,5-diamine-1<i>H</i>-1,2,4-triazole),
so as to realize the tailorable gated adsorption. The CO<sub>2</sub> adsorption amount at 273 K can be enhanced by exchanging the counterion
of protonated dimethylamine (HDMA<sup>+</sup>) with tetraethylammonium
(TEA<sup>+</sup>), tetrabutylammonium (TBA<sup>+</sup>), and tetramethylammonium
(TMA<sup>+</sup>), where the adsorption behavior is transferred from
nongated to gated adsorption. Interestingly, the <i>P</i><sub>go</sub> for gate-opening adsorption can be further tuned from
442 to 331 mmHg by simply adjusting the ratio of HDMA<sup>+</sup> and
TMA<sup>+</sup>. The origin of this unique tunable property, as revealed
by X-ray diffraction experiments and structure models, is rooted at
the cation-responsive characteristic of this flexible framework
Investigation of the microstructure and strength in G115 steel with the different concentration of tungsten during creep test
Towards the standardization of graphene growth through carbon depletion, refilling and nucleation
Preparation and characterization of zein/carboxymethyl dextrin nanoparticles to encapsulate curcumin: Physicochemical stability, antioxidant activity and controlled release properties
Wafer-scale functional circuits based on two dimensional semiconductors with fabrication optimized by machine learning
10.1038/s41467-021-26230-xNature Communications121595