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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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July 30, 20268 min read
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July 9, 202610 min read
Featured news
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Interspeech 20192019Any given classification problem can be modeled using multi-class or One-vs-All (OVA) architecture. An OVA system consists of as many OVA models as the number of classes, providing the advantage of asynchrony, where each OVA model can be re-trained independent of other models. This is particularly advantageous in settings where scalable model training is a consideration (for instance in an industrial environment
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AISTATS 20202019In this paper, we propose a flexible method for probabilistic modeling with conditional quantile functions using monotonic regression splines. The shape of the spline is parameterized by a neural network whose parameters are learned by minimizing the continuous ranked probability score. Within this framework, we propose a method for probabilistic time series forecasting, which combines the modeling capacity
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Interspeech 20192019This work aims at bootstrapping the acoustic model training with small amount of the human annotated speech data and large amount of the unlabeled speech data for automatic speech recognition.The technologies of the semi-supervised learning were investigated to select the automatically transcribed training samples.Two semi-supervised learning methods were pro-posed: one is the local-global uncertainty based
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AAAI 2019 Workshop on Health Intelligence2019State-of-the-art named entity recognition (NER) systems have been improving continuously using neural architectures over the past several years. However, many tasks including NER require large sets of annotated data to achieve such performance. In particular, we focus on NER from clinical notes, which is one of the most fundamental and critical problems for medical text analysis. Our work centers on effectively
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AAAI 2019 Workshop on Network Interpretability for Deep Learning2019Decisions by Machine Learning (ML) models have become ubiquitous. Trusting these decisions requires understanding how algorithms take them. Hence interpretability methods for ML are an active focus of research. A central problem in this context is that both the quality of interpretability methods as well as trust in ML predictions are difficult to measure. Yet evaluations, comparisons and improvements of
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