Search Results for author: Uygar Sümbül

Found 6 papers, 3 papers with code

Learning Time-Invariant Representations for Individual Neurons from Population Dynamics

1 code implementation NeurIPS 2023 Lu Mi, Trung Le, Tianxing He, Eli Shlizerman, Uygar Sümbül

This suggests that neuronal activity is a combination of its time-invariant identity and the inputs the neuron receives from the rest of the circuit.

Self-Supervised Learning

A coupled autoencoder approach for multi-modal analysis of cell types

1 code implementation NeurIPS 2019 Rohan Gala, Nathan Gouwens, Zizhen Yao, Agata Budzillo, Osnat Penn, Bosiljka Tasic, Gabe Murphy, Hongkui Zeng, Uygar Sümbül

Recent developments in high throughput profiling of individual neurons have spurred data driven exploration of the idea that there exist natural groupings of neurons referred to as cell types.

Clustering

Biologically-plausible backpropagation through arbitrary timespans via local neuromodulators

1 code implementation2 Jun 2022 Yuhan Helena Liu, Stephen Smith, Stefan Mihalas, Eric Shea-Brown, Uygar Sümbül

Finally, we derive an in-silico implementation of ModProp that could serve as a low-complexity and causal alternative to backpropagation through time.

Reconstructing neuronal anatomy from whole-brain images

no code implementations17 Mar 2019 James Gornet, Kannan Umadevi Venkataraju, Arun Narasimhan, Nicholas Turner, Kisuk Lee, H. Sebastian Seung, Pavel Osten, Uygar Sümbül

Reconstructing multiple molecularly defined neurons from individual brains and across multiple brain regions can reveal organizational principles of the nervous system.

Anatomy Data Augmentation

Mixture Representation Learning with Coupled Autoencoders

no code implementations20 Jul 2020 Yeganeh M. Marghi, Rohan Gala, Uygar Sümbül

Jointly identifying a mixture of discrete and continuous factors of variability without supervision is a key problem in unraveling complex phenomena.

Representation Learning Variational Inference

Mixture Representation Learning with Coupled Autoencoding Agents

no code implementations28 Sep 2020 Yeganeh Marghi, Rohan Gala, Uygar Sümbül

Jointly identifying a mixture of discrete and continuous factors of variability can help unravel complex phenomena.

Representation Learning Variational Inference

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