SUPPLEMENTARY MATERIALS Synaptic Computation Underlying Probabilistic Inference
نویسندگان
چکیده
منابع مشابه
Implementing belief propagation in neural circuits
There is growing evidence that neural circuits may employ statistical algorithms for inference and learning. Many such algorithms can be derived from independence diagrams (graphical models) showing causal relationships between random variables. A general algorithm for inference in graphical models is belief propagation, where nodes in a graphical model determine values for random variables by ...
متن کاملExact likelihood computation in Boolean networks with probabilistic time delays, and its application in signal network reconstruction
MOTIVATION For biological pathways, it is common to measure a gene expression time series after various knockdowns of genes that are putatively involved in the process of interest. These interventional time-resolved data are most suitable for the elucidation of dynamic causal relationships in signaling networks. Even with this kind of data it is still a major and largely unsolved challenge to i...
متن کاملSpike-based probabilistic inference with correlated noise
It has long been hypothesized that the trial-totrial variability in neural activity patterns is not a mere byproduct of computation, but plays an important role in information processing. A steadily increasing body of evidence suggests that this activity is a hallmark of ongoing probabilistic inference employed by the brain to interpret and respond to sensory input [1, 2, 3, 4]. The neural samp...
متن کاملAudio time-frequency analysis as probabilistic inference: supplementary material
This report fills in the technical details of the paper entitled, “Audio time-frequency analysis as probabilistic inference” and references Matlab implementations of the algorithms available from the git repository at http://learning.eng.cam.ac.uk/Public/ Turner/Resouces/GTF-tNMF/. For a high level discussion of the ideas, see the main article. The sections have been written to be self-containe...
متن کاملar X iv : q ua nt - p h / 03 05 10 0 v 3 1 1 A pr 2 00 4 Polynomial Time Quantum Computation with Advice
Advice is supplementary information that enhances the computational power of an underlying computation. This paper focuses on advice that is given in the form of a pure quantum state and examines the influence of such advice on the behaviors of an underlying polynomial-time quantum computation with bounded-error probability.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2009