示例#1
0
####################################################################################
#
#	A file that takes in a .dat file (a time series that has been discretiezed)
#	and outputs 

import cssr_interface
import sys
import pylab
import numpy
import ipdb

# Use CSSR to generate the CSM files

fname = 'timeseries_synthetic/Bernoulli/sample1'

historyLength = 5

is_multiline = False

cssr_interface.run_CSSR(filename = fname, L = historyLength, savefiles = True, showdot = True, is_multiline = is_multiline, showCSSRoutput = True)

hist_length, Cmu, hmu, num_states = cssr_interface.parseResultFile(fname)

print 'C_mu: {0}\nh_mu: {1}\nNumber of States: {2}'.format(Cmu, hmu, num_states)
    if true == majority_vote:
       base_rate += 1

    # print true, pred

print 'Accuracy rate: {}...'.format(float(correct)/len(prediction))
print 'Compared to using a biased coin {}...'.format(numpy.max((float(base_rate)/len(prediction), 1 - float(base_rate)/len(prediction))))

metric = 'accuracy'

fname = '{}/sample{}'.format(datatype, noi)

zero_order_predict = generate_zero_order_CSM(fname)

cssr_interface.run_CSSR(filename = fname, L = L_CSSR, savefiles = True, showdot = True, is_multiline = False, showCSSRoutput = False)

CSM = get_CSM(fname = fname)

epsilon_machine = get_epsilon_machine(fname = fname)

states, L = get_equivalence_classes(fname) # A dictionary structure with the ordered pair
                                                             # (symbol sequence, state)

correct_rates = run_tests(fname = fname, CSM = CSM, zero_order_CSM = zero_order_predict, states = states, epsilon_machine = epsilon_machine, L = L_CSSR, L_max = L_max, metric = metric, print_predictions = False, print_state_series = False)

print 'Compared to using CSSR on the timeseries {}...'.format(correct_rates[0])

for state_ind, state in enumerate(states_final):
  print '\nState {}\n========'.format(state_ind)
  enum_hists, enum_probs = state
import cssr_interface

L_val = 20

# prefix = 'sample-60s-'
prefix = 'sample'
user   = '******'

fname = '{}{}'.format(prefix, user)

cssr_interface.run_CSSR(filename = fname, L = L_val, savefiles = True, showdot = True, is_multiline = False, showCSSRoutput = False)