Applying RL to Real-World Robotics with Abhishek Gupta - #466

Applying RL to Real-World Robotics with Abhishek Gupta - #466

Today we’re joined by Abhishek Gupta, a PhD Student at UC Berkeley. Abhishek, a member of the BAIR Lab, joined us to talk about his recent robotics and reinforcement learning research and interests, which focus on applying RL to real-world robotics applications. We explore the concept of reward supervision, and how to get robots to learn these reward functions from videos, and the rationale behind supervised experts in these experiments. We also discuss the use of simulation for experiments, data collection, and the path to scalable robotic learning. Finally, we discuss gradient surgery vs gradient sledgehammering, and his ecological RL paper, which focuses on the “phenomena that exist in the real world” and how humans and robotics systems interface in those situations. The complete show notes for this episode can be found at https://twimlai.com/go/466.

Avsnitt(782)

Disrupting DeepFakes: Adversarial Attacks Against Conditional Image Translation Networks with Nataniel Ruiz - #375

Disrupting DeepFakes: Adversarial Attacks Against Conditional Image Translation Networks with Nataniel Ruiz - #375

Today we’re joined by Nataniel Ruiz, a PhD Student at Boston University. We caught up with Nataniel to discuss his paper “Disrupting DeepFakes: Adversarial Attacks Against Conditional Image Translat...

14 Maj 202042min

Understanding the COVID-19 Data Quality Problem with Sherri Rose - #374

Understanding the COVID-19 Data Quality Problem with Sherri Rose - #374

Today we’re joined by Sherri Rose, Associate Professor at Harvard Medical School. We cover a lot of ground in our conversation, including the intersection of her research with the current COVID-19 pan...

11 Maj 202044min

The Whys and Hows of Managing Machine Learning Artifacts with Lukas Biewald - #373

The Whys and Hows of Managing Machine Learning Artifacts with Lukas Biewald - #373

Today we’re joined by Lukas Biewald, founder and CEO of Weights & Biases, to discuss their new tool Artifacts, an end to end pipeline tracker. In our conversation, we explore Artifacts’ place in the b...

7 Maj 202054min

Language Modeling and Protein Generation at Salesforce with Richard Socher - #372

Language Modeling and Protein Generation at Salesforce with Richard Socher - #372

Today we’re joined Richard Socher, Chief Scientist and Executive VP at Salesforce. Richard and his team have published quite a few great projects lately, including CTRL: A Conditional Transformer Lang...

4 Maj 202042min

AI Research at JPMorgan Chase with Manuela Veloso - #371

AI Research at JPMorgan Chase with Manuela Veloso - #371

Today we’re joined by Manuela Veloso, Head of AI Research at J.P. Morgan Chase. Since moving from CMU to JP Morgan Chase, Manuela and her team established a set of seven lofty research goals. In this ...

30 Apr 202046min

Panel: Responsible Data Science in the Fight  Against COVID-19 - #370

Panel: Responsible Data Science in the Fight Against COVID-19 - #370

In this discussion, we explore how data scientists and ML/AI practitioners can responsibly contribute to the fight against coronavirus and COVID-19. Four experts: Rex Douglass, Rob Munro, Lea Shanley,...

29 Apr 202058min

Adversarial Examples Are Not Bugs, They Are Features with Aleksander Madry - #369

Adversarial Examples Are Not Bugs, They Are Features with Aleksander Madry - #369

Today we’re joined by Aleksander Madry, Faculty in the MIT EECS Department, to discuss his paper “Adversarial Examples Are Not Bugs, They Are Features.” In our conversation, we talk through what we ex...

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AI for Social Good: Why "Good" isn't Enough with Ben Green - #368

AI for Social Good: Why "Good" isn't Enough with Ben Green - #368

Today we’re joined by Ben Green, PhD Candidate at Harvard and Research Fellow at the AI Now Institute at NYU. Ben’s research is focused on the social and policy impacts of data science, with a focus...

23 Apr 202041min

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