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Friday, December 4, 2020 at 11:30am to 12:30pmVirtual Event
Learning Machines Seminar Series
What: LMSS @ Cornell Tech: Jason Baldridge (Google Research)
When: Friday, December 4th, 11:30AM
"Language Lifts Experience"
Human knowledge and use of language is inextricably connected to perception, action and the organization of the brain. The availability of large multimodal datasets and high-fidelity simulations of the real world is enabling new research on learning grounded representations for complex utterances across the world's languages. Learning methods based on neural networks have not only achieved impressive empirical gains on practical tasks, but are also producing remarkable representations of language while using only indirect supervision. That said, current work tends to be remarkably naive about linguistic diversity, complexity and generalization---in ways that are both productive and limiting.
In this context, I'll discuss my team's work on vision-and-language navigation, with a focus on our recently released multilingual Room-across-Room (RxR) dataset and contextualizing it with respect to existing datasets that combine vision, language and action. I'll then shift to a discussion of broader questions both of meaning in language and of language's role in structuring our experience -- and how work on computational language grounding presents new opportunities to enhance and advance our scientific understanding of language and its fundamental role in human intelligence.
Jason Baldridge is a research scientist at Google, where he works on natural language understanding. He was previously an Associate Professor of Computational Linguistics at the University of Texas at Austin. His main research interests include applied natural language processing, semantics, and language grounding. Jason received his Ph.D. from the University of Edinburgh in 2002, where his doctoral dissertation on Multimodal Combinatory Categorial Grammar was awarded the 2003 Beth Dissertation Prize from the European Association for Logic, Language and Information.