#bayesianmodels — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #bayesianmodels, aggregated by home.social.
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🎶 🦜🐴 New paper by Piette et al.: Across 98 animal species, acoustic communication rhythms converge on an evolutionary optimum of ~2.7 Hz, within the neural delta range. The pattern was not explained by body size, habitat or social complexity, suggesting a deeply conserved neural timescale for communication.
📄 https://doi.org/10.1371/journal.pbio.3003798
#Neuroscience #AnimalCommunication #Evolution #BayesianModels
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🧠 New paper by Bruijns et al.: Infinite hidden #Markov models can dissect the complexities of learning
They introduce a dynamic infinite #HMM that treats #learning as a sequence of discrete, reusable behavioral states rather than a smooth learning curve. Applied to >100 mice, it reveals robust learning stages despite massive individual variability and shows that early biases do not predict later skill.
🌍 https://doi.org/10.1038/s41593-025-02130-x
#Neuroscience #CompNeuro #Behavior #BayesianModels #MarkovModel