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12/07/2022
Leveraging Structure for Improved Classification of Grouped Biased Data
We consider semi-supervised binary classification for applications in wh...
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12/17/2021
WebGPT: Browser-assisted question-answering with human feedback
We fine-tune GPT-3 to answer long-form questions using a text-based web-...
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07/07/2021
Evaluating Large Language Models Trained on Code
We introduce Codex, a GPT language model fine-tuned on publicly availabl...
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12/29/2017
Identifiability of two-component skew normal mixtures with one known component
We give sufficient identifiability conditions for estimating mixing prop...
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02/02/2017
Recovering True Classifier Performance in Positive-Unlabeled Learning
A common approach in positive-unlabeled learning is to train a classific...
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06/28/2016
Estimating the class prior and posterior from noisy positives and unlabeled data
We develop a classification algorithm for estimating posterior distribut...
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01/08/2016