<p>a. Optimal information capacity as a function of , the average number of activated synapses after learning. Optimal capacity is reached in the limit and at where the capacity is the same as for the Willshaw model. b. Dependence of information capacity on , the ratio between the number of depressing events and potentiating events at pattern presentation. c. Dependence on . d. Dependence on the noise in the presented patterns, . This illustrates the trade-off between the storage capacity and the generalization ability of the network.</p
(A) Dependence of p on C for . In the small r1 limit, the optimal potential width C* is zero (i.e., ...
(a) Capacity curves are plotted for pattern densities ranging from 0.8% to 18%. Dendrite size is plo...
<p>Information storage capacity per synapse versus the number <i>W</i> of synaptic states, for dense...
(A) Storage capacity of the network as a function of r1 with the learning rule defined in Eq (6) (B)...
<p>Information is optimized by saturating (19) () and (20): a. as a function of , b. as a function...
<p>a. as a function of , b. as a function of , the ratio between the number of depressing events a...
<p>Blue is for a fixed threshold and fluctuations in the number of selective neurons per pattern. Gr...
<p>a,b. as a function of for the SP model and Parameters are chosen to optimize capacity under th...
The rules of information storage in cortical circuits are the subject of ongoing debate. Two scenari...
Experimental investigations have revealed that synapses possess interesting and, in some cases, unex...
<p>Information storage capacity per synapse versus the number of synaptic inputs, for dense (<i>p</i...
<p><b>A,</b> Contour plot of pattern capacity (number of stored memories) as a function of assembly...
AbstractIt is widely believed that synaptic modifications underlie learning and memory. However, few...
International audienceIt is widely believed that synaptic modifications underlie learning and memory...
(A) Matrix of covariances Σij among neurons in MSTd and VIP (N=128). Top: Extensive information mode...
(A) Dependence of p on C for . In the small r1 limit, the optimal potential width C* is zero (i.e., ...
(a) Capacity curves are plotted for pattern densities ranging from 0.8% to 18%. Dendrite size is plo...
<p>Information storage capacity per synapse versus the number <i>W</i> of synaptic states, for dense...
(A) Storage capacity of the network as a function of r1 with the learning rule defined in Eq (6) (B)...
<p>Information is optimized by saturating (19) () and (20): a. as a function of , b. as a function...
<p>a. as a function of , b. as a function of , the ratio between the number of depressing events a...
<p>Blue is for a fixed threshold and fluctuations in the number of selective neurons per pattern. Gr...
<p>a,b. as a function of for the SP model and Parameters are chosen to optimize capacity under th...
The rules of information storage in cortical circuits are the subject of ongoing debate. Two scenari...
Experimental investigations have revealed that synapses possess interesting and, in some cases, unex...
<p>Information storage capacity per synapse versus the number of synaptic inputs, for dense (<i>p</i...
<p><b>A,</b> Contour plot of pattern capacity (number of stored memories) as a function of assembly...
AbstractIt is widely believed that synaptic modifications underlie learning and memory. However, few...
International audienceIt is widely believed that synaptic modifications underlie learning and memory...
(A) Matrix of covariances Σij among neurons in MSTd and VIP (N=128). Top: Extensive information mode...
(A) Dependence of p on C for . In the small r1 limit, the optimal potential width C* is zero (i.e., ...
(a) Capacity curves are plotted for pattern densities ranging from 0.8% to 18%. Dendrite size is plo...
<p>Information storage capacity per synapse versus the number <i>W</i> of synaptic states, for dense...