System 1 和 System 2 是心理学家丹尼尔·卡尼曼(Daniel Kahneman)在其著作《快思慢想》(Thinking, Fast and Slow)中描述的两种思维模式。这两个系统代表我们大脑处理信息和做决策的不同方式。 System 1(系统…
来自Meta FAIR 的研究者探索一种将System 2蒸馏到System 1的方法。通过在未标记的数据上运行System 2方法来收集过滤的训练样本,然后使用额外的计算产生更高质量的输出。最后将这些蒸馏出来的训练数据用于训练System 1的LLM。 在两个流行的基准上评估这种方法提出的模型,即OASST2和MT-bench。OASST2 验证集包含273个...
两个版本的假设,naive system and sophiticated system naive system的回报函数在图3。 图3 naive系统的回报函数 其中π1∗是系统1的最有策略。这里需要注意的是图3中黄色的部分,里面也是使用的π1∗,也就是虽然整个系统是在系统1和系统2的共同作用下选择的动作,但是在计算认知损失的时候,都使用的是π1∗...
研究者开发的框架可以根据视频输入发现物体的动态和静态物理属性,进而推理时序物理事件以及预测未来视频帧。 人类感知和理解周围环境通常要借助于物理常识:直觉物理 (Intuitive Physics),这种常识的建立从婴儿时期就已开始,依托于对物体物理属性 (object-centric representation) 的探索和理解,比如物体的大小、形状、质量、材...
System 1 and 2 explains our brain's two ways of thinking: slow, rational & deliberate vs. fast, subconscious & error-prone (cognitive bias)
System-1 thinking is fast and intuitive, while system-2 thinking is slower, more effortful, and deliberate. While the answer “4” may readily pop into your head when you are given “2 × 2,” getting 306 when given “17 × 18” almost surely requires deliberate cognitive effort using ...
The problem is that, in fact, a lot of peoplehaven’tfully readThinking, Fast and Slow. It’s conclusions have become apocryphal: System 1 and System 2 are completely separable, System 1 measures what people are truly thinking, and System 2 is along for the ride. ...
which has stud-formed connecting means which when the covering washer is locked to the metal washer extend through the opening of the metal washer and which covering washer with its periphery projects outside the metal washer and which sealingly engages the sealing layer and is connected to this...
Multiple sex chromosome system of X 1 X 1 X 2 X 2 /X 1 X 2 Y type resulting from single Robertsonian fusion between the original Y chromosome and an autosome was hypothesized to produce neo-Y sex chromosome. The multiple sex chromosome system of L. quinquelineatus appears to be at the...
概念听起来有点抽象,后来Dehaene, Changeux and colleagues 等人提出来一个global workspace architecture的实现模型。Global workspace theory和前面介绍的system2很相似,其实其他和意识相关的认知理论还包括Multiple drafts theory,这是Daniel Dennett在1991年提出的一个理论。机器学习和意识模型相结合的关键是如何在机器学习...