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main_learn.py
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main_learn.py
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# -*- coding: utf-8 -*-
import numpy as np
import sys
import os
import time
import h5py
import argparse
import pprint
from sklearn import metrics
import pdb
import keras
from keras.utils.visualize_util import plot as keras_plot
import cPickle as cP
import my_input_output as io
from environments import *
from constants import *
sys.path.append(PATH_EMBEDDING)
from training_settings import *
import my_utils
import my_keras_models
import my_keras_utils
import my_plots
import hyperparams_manager
def evaluate_result(y_true, y_pred, hyperparams):
ret = {}
if not hyperparams['is_LDA']:
ret['auc'] = metrics.roc_auc_score(y_true, y_pred, average='macro')
# ret['coverage_error'] = metrics.coverage_error(y_true, y_pred)
# ret['label_ranking_average_precision_score'] = metrics.label_ranking_average_precision_score(y_true, y_pred)
# ret['label_ranking_loss'] = metrics.label_ranking_loss(y_true, y_pred)
ret['mse'] = metrics.mean_squared_error(y_true, y_pred)
print '.'*60
for key in ret:
print key, ret[key]
print '.'*60
return ret
def get_fit_dict(train_x, train_y, dim_labels, name_x='input', mfcc_train_x=None, mfcc_name_x='mfcc_input'):
fit_dict = {}
fit_dict[name_x] = train_x
if mfcc_train_x is not None:
fit_dict[mfcc_name_x] = mfcc_train_x
for dense_idx in xrange(dim_labels):
output_node_name = 'output_%d' % dense_idx
fit_dict[output_node_name] = train_y[:, dense_idx:dense_idx+1]
return fit_dict
def merge_multi_outputs(predicted_dict):
dim_label = len(predicted_dict.keys())
num_data = predicted_dict[predicted_dict.keys()[0]].shape[0]
predicted = np.zeros((num_data, dim_label))
for i in range(dim_label):
predicted[:, i] = predicted_dict['output_%d'%i][:, 0]
return predicted
def update_setting_dict(setting_dict):
setting_dict["num_feat_maps"] = [setting_dict["num_feat_maps"][0]]*setting_dict["num_layers"]
setting_dict["activations"] = [setting_dict["activations"][0]] *setting_dict["num_layers"]
setting_dict["dropouts"] = [setting_dict["dropouts"][0]]*setting_dict["num_layers"]
setting_dict["regulariser"] = [setting_dict["regulariser"][0]]*setting_dict["num_layers"]
if setting_dict['num_fc_layers'] == 0:
setting_dict["dropouts_fc_layers"] = []
setting_dict["nums_units_fc_layers"] = []
setting_dict["activations_fc_layers"] = []
setting_dict["regulariser_fc_layers"] = []
setting_dict["act_regulariser_fc_layers"] = []
else:
setting_dict["dropouts_fc_layers"] = [setting_dict["dropouts_fc_layers"][0]]*setting_dict["num_fc_layers"]
setting_dict["nums_units_fc_layers"] = [setting_dict["nums_units_fc_layers"][0]]*setting_dict["num_fc_layers"]
setting_dict["activations_fc_layers"] = [setting_dict["activations_fc_layers"][0]]*setting_dict["num_fc_layers"]
setting_dict["regulariser_fc_layers"] = [setting_dict["regulariser_fc_layers"][0]]*setting_dict["num_fc_layers"]
setting_dict["act_regulariser_fc_layers"] = [setting_dict["act_regulariser_fc_layers"][0]]*setting_dict["num_fc_layers"]
return
def append_history(total_history, local_history):
'''local history is a dictionary,
key:value == string:dictionary.
key: loss, vall_loss, batch, size
Therefore total_history has the same keys and append the values.
'''
for key in local_history:
if key not in total_history:
total_history[key] = []
total_history[key] = total_history[key] + local_history[key]
def str2bool(v):
return v.lower() in ("yes", "true", "t", "1")
def is_bigger(a, b): # old, new
return a<b
def is_smaller(a, b): # old, new
return a>b
def get_getting_beter_func(hyperparams):
if hyperparams['is_LDA']:
return is_smaller # MSE
else:
return is_bigger # AUC.
def run_with_setting(hyperparams, argv=None, batch_size=None):
# f = open('will_stop.keunwoo', 'w')
# f.close()
if os.path.exists('stop_asap.keunwoo'):
os.remove('stop_asap.keunwoo')
# pick top-N from label matrix
dim_labels = hyperparams['dim_labels']
if hyperparams['is_LDA']:
best_result = 1.0 # mse
criteria = 'mse'
else:
best_result = 0.0 # auc
criteria = 'auc'
is_getting_better = get_getting_beter_func(hyperparams)
# label_matrix = np.load(PATH_DATA + FILE_DICT['sorted_merged_label_matrix'])
# label_matrix = label_matrix[:, :dim_labels]
hdf_xs = io.load_x(hyperparams['tf_type'], is_test=hyperparams['is_test'])
hdf_ys = io.load_y(dim_labels, is_test=hyperparams['is_test'], merged=hyperparams['merged'], is_LDA=hyperparams['is_LDA'], is_LDA_normalised=hyperparams['is_LDA_normalised'])
hdf_train_xs = hdf_xs[:12]
hdf_valid_xs = hdf_xs[12:13]
hdf_test_xs = hdf_xs[13:]
hdf_train_ys = hdf_ys[:12]
hdf_valid_ys = hdf_ys[12:13]
hdf_test_ys = hdf_ys[13:]
# train_x, valid_x, test_x = io.load_x(hyperparams['tf_type'])
# train_y, valid_y, test_y = io.load_y(dim_labels)
if hyperparams['is_test']:
pdb.set_trace()
# num_data_in_test = 256
# train_x = train_x[:num_data_in_test]
# valid_x = valid_x[:num_data_in_test]
# test_x = test_x[:num_data_in_test]
# train_y = train_y[:num_data_in_test]
# valid_y = valid_y[:num_data_in_test]
# test_y = test_y[:num_data_in_test]
# shuffle = False
# num_sub_epoch = 1
hyperparams['height_image'] = hdf_train_xs[0].shape[2]
hyperparams["width_image"] = hdf_train_xs[0].shape[3]
if hyperparams['model_type'] == 'multi_input':
mfcc_hdf_xs = io.load_x('mfcc', is_test=hyperparams['is_test'])
mfcc_hdf_train_xs = mfcc_hdf_xs[:12]
mfcc_hdf_valid_xs = mfcc_hdf_xs[12:13]
mfcc_hdf_test_xs = mfcc_hdf_xs[13:]
hyperparams['mfcc_height_image'] = mfcc_hdf_train_xs[0].shape[2]
hyperparams['mfcc_width_image'] = mfcc_hdf_train_xs[0].shape[3]
hp_manager = hyperparams_manager.Hyperparams_Manager()
# name, path, ...
nickname = hp_manager.get_name(hyperparams)
timename = time.strftime('%m-%d-%Hh%M')
if hyperparams["is_test"]:
model_name = 'test_' + nickname
else:
model_name = timename + '_' + nickname
if hyperparams['resume'] != '':
model_name = model_name + '_from_' + hyperparams['resume']
hp_manager.save_new_setting(hyperparams)
print '-'*60
print 'model name: %s' % model_name
model_name_dir = model_name + '/'
model_weight_name_dir = 'w_' + model_name + '/'
fileout = model_name + '_results'
# build model
model = my_keras_models.build_convnet_model(setting_dict=hyperparams)
if not os.path.exists(PATH_RESULTS + model_name_dir):
os.mkdir(PATH_RESULTS + model_name_dir)
os.mkdir(PATH_RESULTS + model_name_dir + 'images/')
os.mkdir(PATH_RESULTS + model_name_dir + 'plots/')
os.mkdir(PATH_RESULTS_W + model_weight_name_dir)
hp_manager.write_setting_as_texts(PATH_RESULTS + model_name_dir, hyperparams)
hp_manager.print_setting(hyperparams)
model.summary()
# prepare callbacks
keras_plot(model, to_file=PATH_RESULTS + model_name_dir + 'images/'+'graph_of_model_'+hyperparams["!memo"]+'.png')
# checkpointer = keras.callbacks.ModelCheckpoint(filepath=PATH_RESULTS_W + model_weight_name_dir + "weights_best.hdf5",
# monitor='val_acc',
# verbose=1,
# save_best_only=True)
weight_image_monitor = my_keras_utils.Weight_Image_Saver(PATH_RESULTS + model_name_dir + 'images/')
patience = 100
if hyperparams["is_test"] is True:
patience = 99999999
early_stopping = keras.callbacks.EarlyStopping(monitor='val_acc',
patience=patience,
verbose=0)
if batch_size == None:
batch_size = 16
if hyperparams['model_type'] == 'vgg_original':
batch_size = (batch_size * 3)/5
# ready to run
if hyperparams['debug'] == True:
pdb.set_trace()
print '--- %s train starts. Remove will_stop.keunwoo to continue learning after %d epochs ---' % (model_name, hyperparams["num_epoch"])
num_epoch = hyperparams["num_epoch"]
total_epoch = 0
callbacks = [weight_image_monitor]
total_history = {'loss':[], 'val_loss':[], 'acc':[], 'val_acc':[]}
# total_label_count = np.sum([hdf_train.shape[0]*hdf_train.shape[1] for hdf_train in hdf_train_ys])
# total_zeros =
# print 'With predicting all zero, acc is %0.6f' % ((total_label_count - np.sum(train_y))/float(total_label_count))
if hyperparams['resume'] != '':
if os.path.exists(PATH_RESULTS_W + 'w_' + hyperparams['resume']):
model.load_weights(PATH_RESULTS_W + 'w_' + hyperparams['resume'] + '/weights_best.hdf5')
if os.path.exists(PATH_RESULTS + hyperparams['resume'] + '/total_history.cP'):
previous_history = cP.load(open(PATH_RESULTS + hyperparams['resume'] + '/total_history.cP', 'r'))
print 'previously learned weight: %s is loaded ' % hyperparams['resume']
append_history(total_history, previous_history)
best_result = min(total_history[criteria])
if not hyperparams['do_not_learn']:
my_plots.save_model_as_image(model, save_path=PATH_RESULTS + model_name_dir + 'images/',
filename_prefix='local_INIT',
normalize='local',
mono=True)
my_plots.save_model_as_image(model, save_path=PATH_RESULTS + model_name_dir + 'images/',
filename_prefix='global_INIT',
normalize='global',
mono=True)
# run
print '--TEST FLIGHT--'
if hyperparams['model_type'] in ['multi_task', 'multi_input']: # multi_input assumes multi_task.
if hyperparams['model_type'] == 'multi_task':
fit_dict = get_fit_dict(hdf_train_xs[-1][-256:], hdf_train_ys[-1][-256:], hyperparams['dim_labels'])
else:
fit_dict = get_fit_dict(hdf_train_xs[-1][-256:], hdf_train_ys[-1][-256:], hyperparams['dim_labels'], mfcc_train_x=mfcc_hdf_train_xs[-1][-256:])
# pdb.set_trace()
model.fit(fit_dict, batch_size=batch_size, nb_epoch=1, shuffle='batch')
else:
model.fit(hdf_train_xs[-1][-256:], hdf_train_ys[-1][-256:],
validation_data=(hdf_valid_xs[0][:512], hdf_valid_ys[0][:512]),
batch_size=batch_size,
nb_epoch=1,
show_accuracy=hyperparams['isClass'],
callbacks=callbacks,
shuffle='batch')
print '--TEST FLIGHT DONE: %s--' % model_name
total_epoch_count = 0
while True:
for sub_epoch_idx, (train_x, train_y) in enumerate(zip(hdf_train_xs, hdf_train_ys)):
total_epoch_count += 1
print ' --- I will check stop_asap.keunwoo'
if os.path.exists('stop_asap.keunwoo') and total_epoch_count > 1:
print ' --- stop_asap.keunwoo found. will stop now.'
break
print ' --- stop_asap.keunwoo NOT found. keep going on..'
if hyperparams['model_type'] == 'multi_input':
mfcc_train_x = mfcc_hdf_train_xs[sub_epoch_idx]
else:
mfcc_train_x = None
# early_stop should watch overall AUC rather than val_loss or val_acc
# [run]
if hyperparams['model_type'] in ['multi_task', 'multi_input']:
fit_dict = get_fit_dict(train_x, train_y, hyperparams['dim_labels'], mfcc_train_x=mfcc_train_x)
loss_history = model.fit(fit_dict,
batch_size=batch_size,
nb_epoch=1,
shuffle='batch')
else:
loss_history = model.fit(train_x, train_y, validation_data=(hdf_valid_xs[0][:2048], hdf_valid_ys[0][:2048]),
batch_size=batch_size,
nb_epoch=1,
show_accuracy=hyperparams['isClass'],
verbose=1,
callbacks=callbacks,
shuffle='batch')
# [validation]
if not sub_epoch_idx in [0, 6]: # validation with subset
if hyperparams['model_type'] in ['multi_task', 'multi_input']:
fit_dict = get_fit_dict(hdf_valid_xs[-1], hdf_valid_ys[-1], hyperparams['dim_labels'], mfcc_train_x=mfcc_hdf_valid_xs[-1])
predicted_dict = model.predict(fit_dict, batch_size=batch_size)
predicted = merge_multi_outputs(predicted_dict)
val_loss_here = model.evaluate(fit_dict, batch_size=batch_size)
print 'val_loss:%f' % val_loss_here
else:
valid_x, valid_y = (hdf_valid_xs[0][:8092], hdf_valid_ys[0][:8092])
predicted = model.predict(valid_x, batch_size=batch_size)
else: # validation with all
print ' * Compute AUC with full validation data for model: %s.' % model_name
if hyperparams['model_type'] in ['multi_task', 'multi_input']:
valid_y = hdf_valid_ys[0][:] # I know I'm using only one set for validation.
fit_dict = get_fit_dict(hdf_valid_xs[-1], hdf_valid_ys[-1], hyperparams['dim_labels'], mfcc_train_x=mfcc_hdf_valid_xs[-1])
predicted_dict = model.predict(fit_dict, batch_size=batch_size)
predicted = merge_multi_outputs(predicted_dict)
val_loss_here = model.evaluate(fit_dict, batch_size=batch_size)
print 'val_loss:%f' % val_loss_here
else:
predicted = np.zeros((0, dim_labels))
valid_y = np.zeros((0, dim_labels))
for valid_x_partial, valid_y_partial in zip(hdf_valid_xs, hdf_valid_ys):
predicted = np.vstack((predicted, model.predict(valid_x_partial, batch_size=batch_size)))
valid_y = np.vstack((valid_y, valid_y_partial))
# [check if should stop]
val_result = evaluate_result(valid_y, predicted, hyperparams)
history = {}
history[criteria] = [val_result[criteria]]
print '[%d] %s: %f' % (total_epoch_count, criteria, val_result[criteria])
# history['coverage_error'] = [val_result['coverage_error']]
# history['label_ranking_average_precision_score'] = [val_result['label_ranking_average_precision_score']]
# history['label_ranking_loss'] = [val_result['label_ranking_loss']]
if hyperparams['model_type'] in ['multi_task', 'multi_input']:
history['val_loss'] = [val_loss_here]
if is_getting_better(best_result, val_result[criteria]):
print ', which is new record! it was %f btw (%s)' % (best_result, model_name)
best_result = val_result[criteria]
model.save_weights(filepath=PATH_RESULTS_W + model_weight_name_dir + "weights_best.hdf5",
overwrite=True)
else:
print 'Keep old auc record, %f' % best_result
append_history(total_history, history)
append_history(total_history, loss_history.history)
my_plots.export_list_png(total_history[criteria], out_filename=PATH_RESULTS + model_name_dir + 'plots/' + ('plot_%s.png' % criteria), title=model_name + criteria + '\n'+hyperparams['!memo'] )
my_plots.export_history(total_history['loss'], total_history['val_loss'],
acc=total_history['acc'],
val_acc=total_history['val_acc'],
out_filename=PATH_RESULTS + model_name_dir + 'plots/' + 'loss_plots.png')
print '[%d], %d-th of %d epoch is complete, %s:%f' % (total_epoch_count, total_epoch, num_epoch, criteria, val_result[criteria])
total_epoch += 1
if os.path.exists('stop_asap.keunwoo'):
os.remove('stop_asap.keunwoo')
break
if os.path.exists('will_stop.keunwoo'):
if total_epoch > num_epoch:
break
else:
print ' *** will go for %d epochs' % (num_epoch - total_epoch)
else:
print ' *** will go for another one epoch. '
print ' *** $ touch will_stop.keunwoo to stop at the end of this, otherwise it will be endless.'
# [summarise]
if hyperparams["debug"] == True:
pdb.set_trace()
##################################
# test with last weights
predicted = np.zeros((0, dim_labels))
test_y = np.zeros((0, dim_labels))
for test_idx, (test_x_partial, test_y_partial) in enumerate(zip(hdf_test_xs, hdf_test_ys)):
if hyperparams['model_type'] == 'multi_input':
mfcc_test_x_partial = mfcc_hdf_test_xs[test_idx]
else:
mfcc_test_x_partial = None
if hyperparams['model_type'] in ['multi_task', 'multi_input']:
fit_dict = get_fit_dict(test_x_partial, test_y_partial, hyperparams['dim_labels'], mfcc_train_x=mfcc_test_x_partial)
predicted_dict = model.predict(fit_dict, batch_size=batch_size)
predicted = np.vstack((predicted, merge_multi_outputs(predicted_dict)))
else:
predicted = np.vstack((predicted, model.predict(test_x_partial, batch_size=batch_size)))
test_y = np.vstack((test_y, test_y_partial))
eval_result_final = evaluate_result(test_y, predicted, hyperparams)
print '.'*60
for key in sorted(eval_result_final.keys()):
print key, eval_result_final[key]
print '.'*60
#####################
if not hyperparams['is_test']:
if not best_result == val_result[criteria]: # load weights only it's necessary
print 'Load best weight for test sets'
model.load_weights(PATH_RESULTS_W + model_weight_name_dir + "weights_best.hdf5")
predicted = np.zeros((0, dim_labels))
test_y = np.zeros((0, dim_labels))
for test_idx, (test_x_partial, test_y_partial) in enumerate(zip(hdf_test_xs, hdf_test_ys)):
if hyperparams['model_type'] == 'multi_input':
mfcc_test_x_partial = mfcc_hdf_test_xs[test_idx]
else:
mfcc_test_x_partial = None
if hyperparams['model_type'] in ['multi_task', 'multi_input']:
fit_dict = get_fit_dict(test_x_partial, test_y_partial, hyperparams['dim_labels'], mfcc_train_x=mfcc_test_x_partial)
predicted_dict = model.predict(fit_dict, batch_size=batch_size)
predicted = np.vstack((predicted, merge_multi_outputs(predicted_dict)))
else:
predicted = np.vstack((predicted, model.predict(test_x_partial, batch_size=batch_size)))
test_y = np.vstack((test_y, test_y_partial))
eval_result_final = evaluate_result(test_y, predicted, hyperparams)
print '.'*60
for key in sorted(eval_result_final.keys()):
print key, eval_result_final[key]
print '.'*60
#save results
cP.dump(total_history, open(PATH_RESULTS + model_name_dir + 'total_history.cP', 'w'))
# np.save(PATH_RESULTS + model_name_dir + 'loss_testset.npy', loss_testset)
np.save(PATH_RESULTS + model_name_dir + 'predicted_and_truths_result.npy', [predicted, test_y])
np.save(PATH_RESULTS + model_name_dir + 'weights_changes.npy', np.array(weight_image_monitor.weights_changes))
# ADD weight change saving code
if total_history != {}:
# max_auc = np.max(total_history['auc'])
best_batch = np.argmax(total_history[criteria])+1
num_run_epoch = len(total_history[criteria])
oneline_result = '%6.4f, %s %d_of_%d, %s' % (best_result, criteria, best_batch, num_run_epoch, model_name)
with open(PATH_RESULTS + model_name_dir + oneline_result, 'w') as f:
pass
f = open( (PATH_RESULTS + '%s_%s_%s_%06.4f_at_(%d_of_%d)_%s' % \
(timename, hyperparams["loss_function"], criteria, best_result, best_batch, num_run_epoch, nickname)), 'w')
f.close()
with open('one_line_log.txt', 'a') as f:
f.write(oneline_result)
f.write(' ' + ' '.join(argv) + '\n')
else:
max_auc = 0.0
print '========== DONE: %s ==========' % model_name
return best_result
if __name__ == '__main__':
parser = argparse.ArgumentParser(description='parser for input arguments')
parser.add_argument('-ne', '--n_epoch', type=int,
help='set the number of epoch, \ndefault=30',
required=False)
parser.add_argument('-tf', '--tf', help='whether cqt, stft, mfcc, melgram \ndefault=cqt.',
required=False)
parser.add_argument('-m', '--model', help='set the model, \ndefault=vgg_simple.',
required=False)
parser.add_argument('-l', '--layers', type=int,
help='set the number(s) of layers, \ndefault=[5], set like 4, 5, 6',
required=False)
parser.add_argument('-lfc', '--num_fc_layers', type=int,
help='set the number(s) of fc layers, set -1 for 0 layers \ndefault=[2], set like 1, 2, 3',
required=False)
parser.add_argument('-t', '--task', help='classification or regression, \ndefault=regre',
required=False)
parser.add_argument('-op', '--optimiser', help='optimiser - rmsprop, sgd, adagrad, adam, adadelta \ndefault=rmsprop',
required=False)
parser.add_argument('-lf', '--loss_function', help='loss function - binary_crossentropy, rmse\ndefault=binary_crossentropy',
required=False)
parser.add_argument('-act', '--activations', help='activations - relu, lrelu, prelu, elu \ndefault=relu',
required=False)
parser.add_argument('-act_fc', '--activations_fc', help='activations - relu, lrelu, prelu, elu \ndefault=relu',
required=False)
parser.add_argument('-cps', '--clips_per_song', type=int,
help='set #clips/song, \ndefault=3',
required=False)
parser.add_argument('-dl', '--dim_labels', type=int,
help='set dimension of label, \ndefault=3',
required=False)
parser.add_argument('-fm', '--feature_maps', type=int,
help='set number of feature maps in convnet, \ndefault=48',
required=False)
parser.add_argument('-nu', '--number_units', type=int,
help='set number of units in fc layers, \ndefault=512',
required=False)
parser.add_argument('-it', '--is_test', type=int,
help='say if it is test \ndefault=0 (False)',
required=False)
parser.add_argument('-memo', '--memo', help='short memo \ndefault=""',
required=False)
parser.add_argument('-do', '--dropout', type=float,
help='dropout value that is applied to conv',
required=False)
parser.add_argument('-do_fc', '--dropout_fc', type=float,
help='dropout value that is applied to FC layers',
required=False)
parser.add_argument('-reg', '--regulariser', type=float,
help='regularise coeff that is applied to conv',
required=False)
parser.add_argument('-reg_fc', '--regulariser_fc', type=float,
help='regularise coeff that is applied to fc layer',
required=False)
parser.add_argument('-bn', '--batch_normalization', type=str,
help='BN for conv layers',
required=False)
parser.add_argument('-bn_fc', '--batch_normalization_fc', type=str,
help='BN for fc layers',
required=False)
parser.add_argument('-mo', '--maxout', type=str,
help='Maxout true or false',
required=False)
parser.add_argument('-debug', '--debug', type=str,
help='if debug',
required=False)
parser.add_argument('-lr', '--learning_rate', type=float,
help='learning_rate',
required=False)
parser.add_argument('-ol', '--output_layer', type=str,
help='sigmoid, linear',
required=False )
parser.add_argument('-rs', '--resume', type=str,
help='model name with date, without w_, to load.',
required=False )
parser.add_argument('-dnl', '--do_not_learn', type=str,
help='model name with date, without w_, to load.',
required=False )
parser.add_argument('-bs', '--batch_size', type=int,
help='batch size',
required=False )
parser.add_argument('-gn', '--gaussian_noise', type=str,
help='add noise? true or false',
required=False )
parser.add_argument('-gn_sigma', '--gn_sigma', type=float,
help='sigma of gaussian noise',
required=False )
parser.add_argument('-merged', '--merged', type=str,
help='merged labels (synonyms) or not',
required=False )
parser.add_argument('-num_mo', '--num_maxout_feature', type=int,
help='number of maxout features',
required=False )
parser.add_argument('-act_reg_fc', '--act_regulariser_fc', type=float,
help='activity regulariser',
required=False)
args = parser.parse_args()
#------------------- default setting --------------------------------#
TR_CONST["dim_labels"] = 50
TR_CONST["num_layers"] = 4
TR_CONST['isClass'] = True
TR_CONST['isRegre'] = False
TR_CONST["clips_per_song"] = 7
TR_CONST['loss_function'] = 'binary_crossentropy'
TR_CONST["optimiser"] = 'adam'
TR_CONST['learning_rate'] = 1e-2
TR_CONST["output_activation"] = 'sigmoid'
TR_CONST["num_epoch"] = 1
TR_CONST["dropouts"] = [0.0]*TR_CONST["num_layers"]
TR_CONST["num_feat_maps"] = [32]*TR_CONST["num_layers"]
TR_CONST["activations"] = ['elu']*TR_CONST["num_layers"]
TR_CONST["BN"] = True
TR_CONST["regulariser"] = [('l2', 0.0)]*TR_CONST["num_layers"] # use [None] not to use.
TR_CONST["model_type"] = 'vgg_modi_3x3'
TR_CONST["tf_type"] = 'melgram'
# TR_CONST["num_fc_layers"] = 2
TR_CONST["BN_fc_layers"] = True
TR_CONST["dropouts_fc_layers"] = [0.5]*max(TR_CONST["num_fc_layers"], 1)
TR_CONST["nums_units_fc_layers"] = [4096]*max(TR_CONST["num_fc_layers"], 1)
TR_CONST["activations_fc_layers"] = ['elu']*max(TR_CONST["num_fc_layers"], 1)
TR_CONST["regulariser_fc_layers"] = [('l1', 0.0)] *max(TR_CONST["num_fc_layers"], 1)
TR_CONST["act_regulariser_fc_layers"] = [('activity_l1l2', 0.0)] *max(TR_CONST["num_fc_layers"], 1)
TR_CONST["BN_fc_layers"] = True
TR_CONST["maxout"] = True
TR_CONST["gaussian_noise"] = False
TR_CONST['merged'] = False
TR_CONST['nb_maxout_feature'] = 4
TR_CONST['num_sparse_layer'] = 3
TR_CONST['maxout_sparse_layer'] = True
TR_CONST['num_sparse_units'] = 128
TR_CONST['is_LDA'] = True
TR_CONST['is_LDA_normalised'] = True
# TR_CONST['input_normalisation'] = True
#--------------------------------------------------------#
if args.layers:
TR_CONST["num_layers"] = args.layers
if args.num_fc_layers:
if args.num_fc_layers == -1:
TR_CONST["num_fc_layers"] = 0
print '-1 means 0 fc layers'
else:
TR_CONST["num_fc_layers"] = args.num_fc_layers
if args.n_epoch:
TR_CONST["num_epoch"] = args.n_epoch
if args.tf:
TR_CONST["tf_type"] = args.tf
print 'tf-representation type is input by: %s' % TR_CONST["tf_type"]
if args.optimiser:
TR_CONST["optimiser"] = args.optimiser
if args.loss_function:
TR_CONST["loss_function"] = args.loss_function
if args.model:
TR_CONST["model_type"] = args.model
if args.activations:
TR_CONST["activations"] = [args.activations] * TR_CONST["num_layers"]
if args.activations_fc:
TR_CONST["activations_fc_layers"] = [args.activations_fc] * TR_CONST["num_fc_layers"]
if args.task:
if args.task in['class', 'cla', 'c', 'classification']:
TR_CONST["isClass"] = True
TR_CONST["isRegre"] = False
else:
TR_CONST["isClass"] = False
TR_CONST["isRegre"] = True
if args.clips_per_song:
TR_CONST["clips_per_song"] = args.clips_per_song
if args.dim_labels:
TR_CONST["dim_labels"] = args.dim_labels
if args.feature_maps:
TR_CONST["num_feat_maps"] = [args.feature_maps]*TR_CONST["num_layers"]
if args.number_units:
TR_CONST["nums_units_fc_layers"] = [args.number_units]*TR_CONST["num_fc_layers"]
if args.is_test:
TR_CONST["is_test"] = bool(int(args.is_test))
if args.memo:
TR_CONST["!memo"] = args.memo
else:
TR_CONST["!memo"] = ''
if args.dropout or args.dropout == 0.0:
TR_CONST["dropouts"] = [args.dropout]*TR_CONST["num_layers"]
if args.dropout_fc or args.dropout_fc == 0.0:
TR_CONST["dropouts_fc_layers"] = [args.dropout_fc]*TR_CONST["num_fc_layers"]
if not args.regulariser == 0.0:
TR_CONST["regulariser"] = [(TR_CONST["regulariser"][0][0], args.regulariser)]*TR_CONST["num_layers"]
if not args.regulariser_fc == 0.0:
TR_CONST["regulariser_fc_layers"] = [(TR_CONST["regulariser_fc_layers"][0][0], args.regulariser_fc)]*TR_CONST["num_fc_layers"]
if not args.act_regulariser_fc == 0.0:
TR_CONST["act_regulariser_fc_layers"] = [(TR_CONST["act_regulariser_fc_layers"][0][0], args.act_regulariser_fc)]*TR_CONST["num_fc_layers"]
if args.batch_normalization:
TR_CONST["BN"] = str2bool(args.batch_normalization)
if args.batch_normalization_fc:
TR_CONST["BN_fc_layers"] = str2bool(args.batch_normalization_fc)
if args.learning_rate:
TR_CONST["learning_rate"] = args.learning_rate
if args.maxout:
TR_CONST["maxout"] = str2bool(args.maxout)
if args.debug:
TR_CONST["debug"] = str2bool(args.debug)
if args.output_layer:
TR_CONST["output_activation"] = args.output_layer
if args.resume:
TR_CONST["resume"] = args.resume
else:
TR_CONST["resume"] = ''
if args.do_not_learn:
TR_CONST["do_not_learn"] = args.do_not_learn
if args.batch_size:
batch_size = args.batch_size
else:
batch_size = 16
if args.gaussian_noise:
TR_CONST["gaussian_noise"] = str2bool(args.gaussian_noise)
if args.gn_sigma:
TR_CONST["gn_sigma"] = args.gn_sigma
if args.merged:
TR_CONST["merged"] = str2bool(args.merged)
if args.num_maxout_feature:
TR_CONST['nb_maxout_feature'] = args.num_maxout_feature
#----------------------------------------------------------#
update_setting_dict(TR_CONST)
auc = run_with_setting(TR_CONST, argv=sys.argv, batch_size=batch_size)
#