Chapter
Iterative Procedure of Explaining Evidence
24:21 - 31:57 (07:35)
The iterative procedure of projecting a model on evidence and taking evidence back into the model helps in constantly hallucinating the explanation of the world based on the model. The feedback mechanism used helps explain the evidence using the world model.
Clips
The feedback mechanism of the brain allows us to constantly hallucinate how the world should be based on our internal model which is constructed through the feedforward and feedback connections.
24:21 - 26:27 (02:05)
Summary
The feedback mechanism of the brain allows us to constantly hallucinate how the world should be based on our internal model which is constructed through the feedforward and feedback connections.
ChapterIterative Procedure of Explaining Evidence
Episode#115 – Dileep George: Brain-Inspired AI
PodcastLex Fridman Podcast
Feedback connections in the cortex allow for inference, or the process of explaining evidence using a model of the world.
26:27 - 27:59 (01:31)
Summary
Feedback connections in the cortex allow for inference, or the process of explaining evidence using a model of the world. This process involves the iterative procedure of projecting the model onto evidence and taking the evidence back into the model through feed-forward feedback propagation.
ChapterIterative Procedure of Explaining Evidence
Episode#115 – Dileep George: Brain-Inspired AI
PodcastLex Fridman Podcast
The explaining away phenomenon in causal inference explains the process by which the presence of one cause explains away a piece of evidence that would otherwise support an alternative cause.
27:59 - 31:57 (03:58)
Summary
The explaining away phenomenon in causal inference explains the process by which the presence of one cause explains away a piece of evidence that would otherwise support an alternative cause.