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  • 38 votes cast
Apr
18
revised Do all types of synapses in the brain change based on spike-timing-dependent plasticity?
edited title
Apr
16
awarded  Critic
Apr
16
asked Do all types of synapses in the brain change based on spike-timing-dependent plasticity?
Mar
30
asked Is it possible that human behavior cannot be formalized as an optimization problem?
Mar
30
asked What cognitive architectures out there combine multiple sensor streams?
Mar
18
comment Is the amount of learning modulated by reward transmitters?
@Seanny123 That would be interesting as well. My question is whether there is biological evidence for faster learning or increased plasticity under e.g. dopamine emission.
Mar
17
awarded  Curious
Mar
16
asked Is the amount of learning modulated by reward transmitters?
Mar
7
comment How are positions and counts of higher concepts encoded in sparse representations?
Interesting mechanic. Would that also account for multiple types of objects and their positions and counts (assuming the brain can do that which is not clear)?
Mar
7
comment How can neuronal networks with local learning rules predict their future inputs?
Thanks for the edit. This sounds very reasonable. Together with STDP this answers my (not very precise) question.
Mar
7
accepted How can neuronal networks with local learning rules predict their future inputs?
Mar
7
accepted Do gating mechanisms in the neocortex have individual degrees for all gated connections?
Mar
7
awarded  Teacher
Feb
11
awarded  Tumbleweed
Feb
6
revised How are positions and counts of higher concepts encoded in sparse representations?
deleted 3 characters in body
Feb
5
revised How are positions and counts of higher concepts encoded in sparse representations?
add hinton's capsules idea
Feb
4
asked Do gating mechanisms in the neocortex have individual degrees for all gated connections?
Feb
3
awarded  Yearling
Feb
3
revised How can neuronal networks with local learning rules predict their future inputs?
deleted 13 characters in body
Feb
3
revised How can higher concepts get unrolled with upward and feedback connections differing?
added 108 characters in body; edited title