时 间:2015年5月6日(周三)10:00、13:00
主讲人简 介:Larry Yaeger is a scientist, programmer, and educator who has made innovative contributions in the fields of computational fluid dynamics, computer graphics, neural networks, handwriting recognition, and artificial life. He has recently returned to industry to develop and deploy applied machine learning techniques at Google.
内容摘要:
Lecture 1: Some Really Big Questions
Abstract: What is Life? What is Intelligence? What is Artificial Life and how can it help us develop a better understanding of biological life and intelligence? The speaker will introduce the historical and modern field of Artificial Life and its many facets, present some of the field’s seminal results using computer simulation, and discuss some of the underlying methods of evolutionary computation.
Lecture 2: A Spectrum of Life & Intelligence
Abstract: We will look at examples of non-human intelligence, in support of a thesis that life and intelligence are best thought of as a near-continuum, and examine the suggestion that information theory and complexity may yield methods for quantifying these elusive phenomena. The speaker will also introduce core ideas underpinning theories of a neural basis of behaviour and introduce my neuro-evolutionary simulator, Polyworld.
Lecture 3: Evolution of Neural Complexity—Structure & Function
Abstract: This talk will show results from a study of the evolution of neural complexity and discuss its relevance to questions posed by Gould, McShea, Dawkins, and others on the evolution of biological complexity. The speaker will also combine information theoretic analysis of neural complexity with graph theoretic analysis of neural networks to illuminate the relationship between network structure and function. Results will suggest fairly tight bounds on the structures capable of supporting complex neural dynamics, and reveal a fortunate convergence between purely functional evolutionary pressures and expected physical evolutionary pressures (such as wiring length and brain volume) that together give rise to natural intelligence.