Why China’s Big‑Tech AI Labs Are Struggling in 2021 – Inside the Crisis

In 2021 China’s leading AI labs at BAT and other giants faced unclear positioning, intense internal and external pressure to publish papers while delivering products, leading to a talent exodus, while foreign labs continued to produce breakthrough research.

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Why China’s Big‑Tech AI Labs Are Struggling in 2021 – Inside the Crisis

2021大厂AI Lab现状概览

网友用四个字概括: 名存实亡 。大多数人认为,国内BAT等互联网巨头的AI Lab面临的主要问题是定位不清,既要科研又要落地,处境尴尬。

评价机制、同行压力,研究也「内卷」

在百度研究院,研究员仅做纯研究,没有工程压力,考核以论文数量和质量为KPI,团队规模小而精。腾讯的AI Lab不仅仅是AI Lab,还存在很多Lab,总体上研究方面会明确发表多少篇论文作为KPI,但同行压力很大。

阿里达摩院以业务为导向,兼顾业务和研究,业务压力比百度和腾讯更大。字节AI Lab直接变成业务中台,被网友形容为“纯粹挂羊头卖狗肉”。

国内外实验室对标

与DeepMind、FAIR、Google Research等国外实验室对标,国内大厂AI Lab的真实处境同样面临巨大压力。DeepMind的AlphaGo、AlphaZero、AlphaFold等成果被称为“海啸级”。OpenAI的GPT‑3在2020年成为最全能语言模型,Google的Transformer和BERT产生了巨大学术影响并优化了搜索和机器翻译。

AI大牛纷纷离职

由于内部考核、业务压力和同行竞争,许多AI大牛选择离职。字节跳动AI Lab总监李磊离职加入UCSB,字节已有两位资深计算机科学家离职。滴滴AI Lab前负责人叶杰平转投贝壳找房,腾讯前AI Lab主任张潼加盟创新工场并兼任港科大实验室主任。

百度的Andrew Ng、林元庆等人也相继离职,转向高校或创办AI公司。科研人员回流学校的趋势表明,即使在工业界,AI研究也更适合在学术环境中进行。

AI Lab定位失败?

许多网友认为,国内Lab的主要问题是定位不清晰,内部压力大,既要科研又要落地,导致人才流失。有人甚至指出,国内可靠的研究院只有MSRA一家。

整体来看,国内大厂AI Lab面临的挑战包括评价机制不明确、同行压力、业务与科研的冲突以及人才流动,导致其在2021年的发展陷入尴尬境地。

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