Neural optimal feedback control with local learning rules

2 code implementations • NeurIPS 2021 • Johannes Friedrich, Siavash Golkar, Shiva Farashahi, Alexander Genkin, Anirvan M. Sengupta, Dmitri B. Chklovskii

This network performs system identification and Kalman filtering, without the need for multiple phases with distinct update rules or the knowledge of the noise covariances.

Neuronal Gaussian Process Regression

1 code implementation • NeurIPS 2020 • Johannes Friedrich

The brain takes uncertainty intrinsic to our world into account.

regression

OnACID: Online Analysis of Calcium Imaging Data in Real Time

no code implementations • NeurIPS 2017 • Andrea Giovannucci, Johannes Friedrich, Matt Kaufman, Anne Churchland, Dmitri Chklovskii, Liam Paninski, Eftychios A. Pnevmatikakis

Optical imaging methods using calcium indicators are critical for monitoring the activity of large neuronal populations in vivo.

Denoising Dictionary Learning

Fast Active Set Methods for Online Spike Inference from Calcium Imaging

no code implementations • NeurIPS 2016 • Johannes Friedrich, Liam Paninski

Fluorescent calcium indicators are a popular means for observing the spiking activity of large neuronal populations.

Time Series Time Series Analysis