Anca Dragan, an AI researcher, has been tweeting about a variety of topics lately. In one tweet, she introduces the "Natural Adversarial Frontier," a framework for probing the robustness of Human-Robot Interactions. This work is set to appear at #CoRL2023 and is a joint collaboration with other researchers.
In another tweet, Anca mentions the effects of Twitter's algorithm on amplifying anger, animosity, and affective polarization. She shares a link to a video where this topic is discussed in detail by various authors.
Anca also highlights her involvement in workshops and conferences related to interactive learning and reinforcement learning from human feedback. She shares links to pre-prints and livestreams of these events.
Overall, Anca's recent tweets cover topics such as human-robot interactions, the impact of algorithms on social media platforms like Twitter, and advancements in interactive learning and reinforcement learning techniques.
As for trends in AI that Anca Dragan discusses, some notable ones include the exploration of adversarial scenarios in human-robot interactions, studying emotional and political effects of ranking algorithms on social media platforms like Twitter, and advancements in reinforcement learning from human feedback.
In terms of sentiment analysis, it is difficult to determine a clear positive or negative sentiment from Anca's tweets alone. However, based on the topics she engages with (such as exploring safety in robot-human interactions) and her active participation in research communities (organizing workshops), it suggests a generally positive outlook towards AI advancement.
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