Technical assessment company CodeSignal, which counts Index Ventures and Menlo Ventures as backers, is launching a learning platform called CodeSignal Learn. The new platform, aimed at audiences ...

Rewards act as external factors that influence and reinforce learning processes. Researchers have now been able to show that the brain can produce its own learning signals in cases where no such ...

CATALOG DESCRIPTION: discrete-time random process, second-order statistics, autoregressive and moving average processes, linear prediction, Wiener filter, stochastic gradient (Least Mean Square) ...

ABERDEEN PROVING GROUND, Md. -- Digitally speaking, it's loud out there. Cell phones, satellite signals, radars and more are making the electromagnetic spectrum a crowded and congested space. To cut ...

A new study from the Netherlands Institute for Neuroscience brings together two schools of thought on the function of the neurotransmitter dopamine: one saying that dopamine provides a learning signal ...

Small and seemingly specialized, the brain's locus coeruleus (LC) region has been stereotyped for its outsized export of the arousal-stimulating neuromodulator norepinephrine. In a new paper and with ...

Why do we keep doing the same thing, even when it stops being rewarding? Neuroscientists at the Sainsbury Wellcome Centre, UCL, have identified a second dopamine-based learning system in the brain ...