AI看病靠谱吗?谷歌最新发布的AI系统AMIE(Articulate Medical Intelligence Explorer)似乎给出了肯定的答案。这款专为临床诊断推理打造的AI,在多项关键指标上,已经超越了经验丰富的医生,为医疗领域带来了一场不小的震动。
Is AI healthcare reliable? Google's latest AI system, AMIE (Articulate Medical Intelligence Explorer), seems to offer a resounding yes. This AI, specifically designed for clinical diagnostic reasoning, has surpassed experienced doctors in several key metrics, causing quite a stir in the medical field. 😮
AMIE并非横空出世,其背后是谷歌强大的PaLM 2大模型在默默支持。PaLM 2赋予了AMIE强大的自然语言理解和推理能力,再辅以海量的医疗数据进行"喂养",让它对医学知识的掌握程度,远超我们的想象。
AMIE didn't emerge out of nowhere; it's backed by Google's powerful PaLM 2 large model. PaLM 2 endows AMIE with strong natural language understanding and reasoning capabilities, and coupled with a massive amount of medical data to "feed" it, its mastery of medical knowledge far exceeds our imagination.
数据不会撒谎。在与初级保健医生(PCPs)的直接对比中,AMIE在32个性能指标中,竟然有28个指标的表现更胜一筹。更有意思的是,26项由"患者演员"进行评估的指标中,AMIE也在24项上赢得了"患者"的芳心。尤其是在呼吸和心血管等复杂疾病的诊断上,AMIE展现出了令人惊叹的准确率。
Data doesn't lie. In a direct comparison with Primary Care Physicians (PCPs), AMIE outperformed in a stunning 28 out of 32 performance metrics. What's even more interesting is that AMIE won the hearts of "patients" in 24 out of 26 metrics evaluated by "patient actors". Especially in the diagnosis of complex diseases such as respiratory and cardiovascular conditions, AMIE demonstrated an astonishing accuracy rate. 😮
AMIE的强大,并非一蹴而就。它采用了强化学习中的"自我博弈"策略,就像武侠小说里的左右互搏,在模拟环境中不断进行自我对弈,从错误中学习,快速提升诊断水平。这种"永动机"式的学习机制,让AMIE的未来充满了无限可能。
AMIE's power didn't come overnight. It adopts the "self-play" strategy in reinforcement learning, just like the ambidextrousness in martial arts novels. It continuously plays against itself in a simulated environment, learning from mistakes, and rapidly improving its diagnostic level. This "perpetual motion machine" learning mechanism fills AMIE's future with endless possibilities.
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本文作者:topwind
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