Pyfann Problem Setting Network Attributes

[Chris Spencer]

I've found Pyfann's methods for setting network attributes, like
set_learning_rate() and set_learning_momentum() don't actually set
these attributes:

from pyfann import libfann

net = libfann.neural_net()

net.set_learning_rate(0.7)
assert net.get_learning_rate() == 0.7 # error

net.set_learning_momentum(1.0)
assert net.get_learning_momentum() == 1.0 # error

This is using the Pyfann in the current CVS.

Regards,
Chris

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[Greg Troxel]

See

http://acert.ir.bbn.com/viewvc/adroit/mrp/src/learning/

for a fairly complex use of the python fann interface. This is a
state-distribution protocol for mobile nodes(*) that varies parameters
and observes performance, trains a net and chooses one that gives good
results on check data, and then uses the net to choose parameters on a
future run.

* http://www.lexort.com/gallery/random-geek

Greg Troxel <gdt-2FjktZCtrC/QT0dZR+***@public.gmane.org>

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[Chris Spencer]

Post by Greg Troxel
See
http://acert.ir.bbn.com/viewvc/adroit/mrp/src/learning/
for a fairly complex use of the python fann interface. This is a
state-distribution protocol for mobile nodes(*) that varies parameters
and observes performance, trains a net and chooses one that gives good
results on check data, and then uses the net to choose parameters on a
future run.

Thanks! I'm still not sure why the get_* methods aren't confirming the
set values, but that code answers a lot of my other questions.

Regards,
Chris

-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
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Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642