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Latent Variable Models
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latent variable models
Discover seminars, jobs, and research tagged with latent variable models across World Wide.
3 curated items2 ePosters1 Seminar
Updated almost 5 years ago
3 items · latent variable models
3 results
SeminarNeuroscienceRecording
Mice alternate between discrete strategies during perceptual decision-making
Zoe Ashwood
Pillow lab, Princeton University
Feb 9, 2021
Classical models of perceptual decision-making assume that animals use a single, consistent strategy to integrate sensory evidence and form decisions during an experiment. In this talk, I aim to convince you that this common view is incorrect. I will show results from applying a latent variable framework, the “GLM-HMM”, to hundreds of thousands of trials of mouse choice data. Our analysis reveals that mice don’t lapse. Instead, mice switch back and forth between engaged and disengaged behavior within a single session, and each mode of behavior lasts tens to hundreds of trials.
ePoster
Bayesian active learning for latent variable models of decision-making
COSYNE 2022
ePoster
Improved estimation of latent variable models from calcium imaging data
David Zoltowski, Adam Charles, Jonathan W. Pillow, Stephen Keeley
COSYNE 2023