منابع مشابه
Probability by Time
In this issue of Neuron, Orbán et al. (2016) test whether the brain represents probabilities by sampling: do neurons interpret the world by generating causal explanations of sense data and quickly sample different interpretations over time? Orbán et al. (2016) find agreement between this model's predictions and neural data.
متن کاملProbability Summation over Time
The sensory rcsponse lo ligltl persists in lime. This fact obliges us to ui'n.ierst:ind how the temporally distrihuted effects of visual slimukition collectively determine thrcshokl, A cl;tssieiiI solution to this problem has been to supposc lh;il the eye integrates the light sis,n;il ovrr somc inlcrviil of timc, the criliciil durcition. The light is visible whenever the intcgritl exceeds some ...
متن کاملSpace-Time and Probability
Special relativity is most naturally formulated as a theory of spacetime geometry, but within the spacetime framework probability appears to be a purely epistemic notion. It is possible that progress can be made with rather di¤erent approaches covariant stochastic equations, in particular but the results to date are not encouraging. However, it seems a non-epistemic notion of probability can be...
متن کاملProbability and time
Probabilistic reasoning is often attributed a temporal meaning, in which conditioning is regarded as a normative rule to compute future beliefs out of current beliefs and observations. However, the well-established ‘updating interpretation’ of conditioning is not concerned with beliefs that evolve in time, and in particular with future beliefs. On the other hand, a temporal justification of con...
متن کاملProbability and Time Trade-Off
P and time are integral dimensions of virtually any decision. To treat them together, we consider the prospect of receiving outcome x with a probability p at time t. We define risk and time distance, and show that if these two distances are traded off linearly, then preferences are characterized by three functions: a value function, a probability discount rate function, and a psychological dist...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Neuron
سال: 2016
ISSN: 0896-6273
DOI: 10.1016/j.neuron.2016.10.007