selectdataset.com的 10 大竞争对手

kaggle.com

Discover what actually works in AI. Join millions of builders, researchers, and labs evaluating agents, models, and frontier technology through crowdsourced benchmarks, competitions, and hackathons.

opendatalab.com

中国大模型语料数据联盟开源数据服务指定平台。为大模型提供多种类高质量的开放数据集，已覆盖数百种任务类型的数千个数据集。

arxiv.org

A system of non-tradable credits that flow between individuals like karma, hence proposed under that name, is a mechanism for repeated resource allocation that comes with attractive efficiency and fairness properties, in theory. In this study, we test karma in an online experiment in which human subjects repeatedly compete for a resource with time-varying and stochastic individual preferences or urgency to acquire the resource. We confirm that karma has significant and sustained welfare benefits even in a population with no prior training. We identify mechanism usage in contexts with sporadic high urgency, more so than with frequent moderate urgency, and implemented as a simple (binary) karma bidding scheme as particularly effective for welfare improvements: relatively larger aggregate efficiency gains are realized that are (almost) Pareto superior. These findings provide guidance for further testing and for future implementation plans of such mechanisms in the real world.

veriphone.io

Verify large volumes of phone numbers via CSV upload. API endpoints for bulk file upload, processing, and result download.

eintaxid.com

find employer identification number (ein), also referred to a federal ein or fein and sometimes as tax identification number (tin) for companies in usa

heywhale.com

和鲸社区是数据科学实践社区，帮助数据人才在交流中享受学习，在实践中快速成长。众多数据科学从业者及爱好者在这里分享开源代码、复现实战案例、参与数据竞赛、记录成长历程。

hyper.ai

HyperAI Summary and answers to frequently asked questions

aistudio.baidu.com

飞桨星河社区是面向ai学习者的人工智能学习与实训社区。飞桨星河社区集成了丰富的免费ai课程，大模型社区及模型应用，深度学习样例项目，各领域经典数据集，云端超强gpu算力及存储资源，更有新手练习赛、精英算法大赛等你参与。

x-mol.com

x-mol科学知识平台，顶级期刊论文图文内容每日更新，海内外课题组信息，行业新闻文摘，化学类网址导航，化学软件和数据库导航，及更多其他内容