only works if noise = 0

[rlwest]

from python_actr import *
from python_actr_hdm import *

import python_actr
log=python_actr.log()

class MyEnvironment(Model):
pass

class MyAgent(ACTR):

focus=Buffer()
DMbuffer=Buffer()

Use_HDM = True

if Use_HDM: # standard latency = 0.05
 DM=HDM(DMbuffer,N=64,latency=0.5,threshold=-888,verbose=True,noise=0.000001,forgetting=0.0,finst_size=22,finst_time=100.0)
else: # standard latency = 0.05
 DM=Memory(DMbuffer,latency=3.0,threshold=-8,finst_size=22,finst_time=100.0) 
 # latency controls the relationship between activation and recall
 # activation must be above threshold - can be set to none
 
 dm_n=DMNoise(DM,noise=0.0,baseNoise=0.0) # turn on for DM subsymbolic processing
 dm_bl=DMBaseLevel(DM,decay=0.5,limit=None) # turn on for DM subsymbolic processing


 
focus.set('goal:recall')

DM.add('animal tiger')

DM.add('animal tiger')

DM.add('animal tiger')

DM.add('animal tiger')

DM.add('animal tiger')

DM.add('animal lion')
DM.add('animal lion')
DM.add('animal tiger')
DM.add('animal tiger')


def request(focus='goal:recall'):
 print("requesting")
 DM.request('animal ?') 
 focus.set('goal:retrieve') 

def retrieve(focus='goal:retrieve',DMbuffer='animal ?B',DM='busy:False'): 
 print("retrieved") 
 print (B)
 DMbuffer.set('nil')
 focus.set('goal:stop')

tim=MyAgent()
somewhere=MyEnvironment()
somewhere.agent=tim
log_everything(somewhere)
somewhere.run()