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August 26, 20265 min readDiscounting the opinions of LLM judges with highly correlated outputs ensures that panels of judges reflect a true diversity of perspectives.
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August 21, 20269 min read
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July 30, 20268 min read
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July 9, 202610 min read
Featured news
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COVID-19 knowledge graph: Accelerating information retrieval and discovery for scientific literatureAACL-IJCNLP 2020 Workshop on Integrating Structured Knowledge and Neural Networks for NLP (KNLP)2020The coronavirus disease (COVID-19) has claimed the lives of over one million people and infected more than thirty-five million people worldwide. Several search engines have surfaced to provide researchers with additional tools to find and retrieve information from the rapidly growing corpora on COVID-19. These engines lack extraction and visualization tools necessary to retrieve and interpret complex relations
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NeurIPS 2020 Workshop on Interpretable Inductive Biases and Physically Structured Learning2020The ability to generalize to unseen data is at the core of machine learning. A traditional view of generalization refers to unseen data from the same distribution. Dynamical systems challenge the conventional wisdom of generalization in learning systems due to distribution shifts from non-stationarity and chaos. In this paper, we investigate the generalization ability of dynamical systems in the forecasting
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NeurIPS 2020 Human in the Loop Dialogue Systems2020Measuring user satisfaction level is a challenging task, and it is a critical component in developing large-scale conversational agent systems serving real users. A widely used approach to tackle this is to collect human annotation data and use them for evaluation or modeling. Human annotation based approaches are easier to control, but they are hard to scale. A novel alternative approach is to collect
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NeurIPS 20202020This work addresses efficient inference and learning in switching Gaussian linear dynamical systems using a Rao-Blackwellised particle filter and a corresponding Monte Carlo objective. To improve the forecasting capabilities, we extend this classical model by conditionally linear state-to-switch dynamics, while leaving the partial tractability of the conditional Gaussian linear part intact. Furthermore,
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NeurIPS 20202020In this work, we study the problem of multi-agent reinforcement learning (MARL) with model uncertainty, which is referred to as robust MARL. This is naturally motivated by some multi-agent applications where each agent may not have perfectly accurate knowledge of the model, e.g., all the reward functions of other agents. Little a priori work on MARL has accounted for such uncertainties, neither in problem
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