def run_dang(X_S, x_T, n_samples, window_shape, step, text_length):
neighgen_operators = [
'cxOnePoint', 'cxTwoPoint', 'cxUniform', 'sxSuppress'
]
X_S_dt = [
TextRecord(x,
window_shape=window_shape,
step=step,
text_length=text_length) for x in X_S
]
x = x_T
ts = time.time()
x_dt = TextRecord(x,
window_shape=window_shape,
step=step,
text_length=text_length)
Z_dt = dang_neighborhood_generation(x_dt,
X_S_dt,
n_samples=n_samples,
indpb=0.5,
neighgen_op=neighgen_operators,
base=None)
Z = [z.data for z in Z_dt]
# print(Z[0].tolist())
# return None
run_train = time.time() - ts
return Z, run_train
def main():
dataset = 'italypower'
train_size = 1000
D = get_dataset(dataset, path_dataset)
X_train, y_train, X_test, y_test = D['X_train'], D['y_train'], D['X_test'], D['y_test']
data_type = D['data_type']
if data_type == 'txt':
X_train, X_test = D['X_train_txt'], D['X_test_txt']
if len(X_train) > train_size:
idx = np.random.choice(len(X_train), size=train_size, replace=False)
X_train = X_train[idx]
idx = 0
if data_type == 'tab':
X_train_dt = [TabularRecord(x) for x in X_train]
x_dt = TabularRecord(X_test[idx])
elif data_type == 'ts':
window_shape = D['window_sizes'][0]
step = D['window_steps'][0]
X_train_dt = [TimeSeriesRecord(x, window_shape=window_shape, step=step) for x in X_train]
x_dt = TimeSeriesRecord(X_test[idx], window_shape=window_shape, step=step)
elif data_type == 'img':
window_shape = D['window_sizes'][2]
step = D['window_steps'][2][0]
X_train_dt = [ImageRecord(x, window_shape=window_shape, step=step) for x in X_train]
x_dt = ImageRecord(X_test[idx], window_shape=window_shape, step=step)
elif data_type == 'txt':
window_shape = 3
step = 1
X_train_dt = [TextRecord(x, window_shape=window_shape, step=step, text_length=100) for x in X_train]
x_dt = TextRecord(X_test[idx], window_shape=window_shape, step=step, text_length=100)
else:
raise ValueError('Unknown data type %s' % data_type)
Z = dang_neighborhood_generation(x_dt, X_train_dt, n_samples=1000, indpb=0.5, neighgen_op=neighgen_operators, base=None)
# Z = rand_neighborhood_generation(x_dt, X_train_dt, n_samples=1000, indpb=0.5)
# Z = supp_neighborhood_generation(x_dt, 0.0, n_samples=1000, indpb=0.5)
# Z = norm_neighborhood_generation(x_dt, X_train_dt, n_samples=1000, indpb=0.5)
print(len(Z), np.mean(X_train), np.mean(Z))
plt.plot(x_dt.data.tolist(), lw=5)
for i in range(10):
plt.plot(Z[i*2].data.tolist())
plt.show()
def run_dang(X_S, x_T, n_samples):
neighgen_operators = [
'cxOnePoint', 'cxTwoPoint', 'cxUniform', 'cxBlend', 'cxUniformBlend',
'sxSuppress'
]
X_S_dt = [TabularRecord(x) for x in X_S]
x = x_T
ts = time.time()
x_dt = TabularRecord(x)
Z_dt = dang_neighborhood_generation(x_dt,
X_S_dt,
n_samples=n_samples,
indpb=0.5,
neighgen_op=neighgen_operators,
base=None)
Z = [z.data for z in Z_dt]
# print(Z[0].tolist())
# return None
run_train = time.time() - ts
return Z, run_train
def main():
dataset = 'wdbc'
train_size = 1000
D = get_dataset(dataset, path_dataset, normalize)
X_train, y_train, X_test, y_test = D['X_train'], D['y_train'], D[
'X_test'], D['y_test']
data_type = D['data_type']
if data_type == 'txt':
X_train, X_test = D['X_train_txt'], D['X_test_txt']
if len(X_train) > train_size:
idx = np.random.choice(len(X_train), size=train_size, replace=False)
X_train = X_train[idx]
print(dataset, X_train.shape, data_type)
idx = 0
if data_type == 'tab':
X_train_dt = [TabularRecord(x) for x in X_train]
x_dt = TabularRecord(X_test[idx])
elif data_type == 'ts':
window_shape = D['window_sizes'][0]
step = D['window_steps'][0]
X_train_dt = [
TimeSeriesRecord(x, window_shape=window_shape, step=step)
for x in X_train
]
x_dt = TimeSeriesRecord(X_test[idx],
window_shape=window_shape,
step=step)
elif data_type == 'img':
window_shape = D['window_sizes'][2]
step = D['window_steps'][2][0]
X_train_dt = [
ImageRecord(x, window_shape=window_shape, step=step)
for x in X_train
]
x_dt = ImageRecord(X_test[idx], window_shape=window_shape, step=step)
elif data_type == 'txt':
window_shape = 3
step = 1
X_train_dt = [
TextRecord(x,
window_shape=window_shape,
step=step,
text_length=100) for x in X_train
]
x_dt = TextRecord(X_test[idx],
window_shape=window_shape,
step=step,
text_length=100)
else:
raise ValueError('Unknown data type %s' % data_type)
Z = dang_neighborhood_generation(x_dt,
X_train_dt,
n_samples=1000,
indpb=0.5,
neighgen_op=neighgen_operators,
base=None)
print(x_dt.data)
print('----')
for i in range(10):
print(Z[i])
print('----')
def main():
# dataset = 'wdbc'
# dataset = 'italypower'
# dataset = 'mnist'
dataset = '20newsgroups'
D = get_dataset(dataset, path_dataset, normalize)
X_train, y_train, X_test, y_test = D['X_train'], D['y_train'], D[
'X_test'], D['y_test']
n_classes = D['n_classes']
data_type = D['data_type']
print(X_train.shape, data_type)
if data_type == 'txt':
X_train, X_test = D['X_train_txt'], D['X_test_txt']
idx = 0
if data_type == 'tab':
X_train_dt = [TabularRecord(x) for x in X_train]
x_dt = TabularRecord(X_test[idx])
elif data_type == 'ts':
print(data_type, D['window_sizes'][0], D['window_steps'][0])
window_shape = D['window_sizes'][0]
step = D['window_steps'][0]
X_train_dt = [
TimeSeriesRecord(x, window_shape=window_shape, step=step)
for x in X_train
]
x_dt = TimeSeriesRecord(X_test[idx],
window_shape=window_shape,
step=step)
elif data_type == 'img':
print(data_type)
window_shape = (14, 14) #D['window_sizes'][2]
step = 7 #D['window_steps'][2][0]
X_train_dt = [
ImageRecord(x, window_shape=window_shape, step=step)
for x in X_train[:1000]
]
x_dt = ImageRecord(X_test[idx], window_shape=window_shape, step=step)
elif data_type == 'txt':
print(data_type)
window_shape = 3
step = 1
X_train_dt = [
TextRecord(x,
window_shape=window_shape,
step=step,
text_length=100) for x in X_train[:1000]
]
x_dt = TextRecord(X_test[idx],
window_shape=window_shape,
step=step,
text_length=100)
else:
raise ValueError('Unknown data type %s' % data_type)
# print(x_dt)
Z = dang_neighborhood_generation(x_dt,
X_train_dt,
n_samples=1000,
indpb=0.5,
neighgen_op=neighgen_operators,
base=None)
print(len(Z))
# print(Z[3].data.shape)
# print(x_dt[0].data)
# plt.imshow(x_dt[0].data, cmap='gray')
# plt.show()
# print(Z[0])
# plt.imshow(Z[1].data, cmap='gray')
# plt.show()
# plt.plot(x_dt.data.tolist(), lw=5)
# for i in range(10):
# plt.plot(Z[i*2].data.tolist())
# plt.show()
print(' '.join([term for term in x_dt.data if len(term) > 0]))
print('----')
for i in range(10):
print(' '.join([term for term in Z[i].data if len(term) > 0]))
print('----')
def main():
dataset = '20newsgroups'
train_size = 1000
text_length = 1000
D = get_dataset(dataset,
path_dataset,
categories=['alt.atheism', 'talk.religion.misc'])
X_train, y_train, X_test, y_test = D['X_train'], D['y_train'], D[
'X_test'], D['y_test']
data_type = D['data_type']
if data_type == 'txt':
X_train, X_test = D['X_train_txt'], D['X_test_txt']
if len(X_train) > train_size:
idx = np.random.choice(len(X_train), size=train_size, replace=False)
X_train = [x for i, x in enumerate(X_train) if i in idx]
idx = 0
if data_type == 'tab':
X_train_dt = [TabularRecord(x) for x in X_train]
x_dt = TabularRecord(X_test[idx])
elif data_type == 'ts':
window_shape = D['window_sizes'][0]
step = D['window_steps'][0]
X_train_dt = [
TimeSeriesRecord(x, window_shape=window_shape, step=step)
for x in X_train
]
x_dt = TimeSeriesRecord(X_test[idx],
window_shape=window_shape,
step=step)
elif data_type == 'img':
window_shape = D['window_sizes'][2]
step = D['window_steps'][2][0]
X_train_dt = [
ImageRecord(x, window_shape=window_shape, step=step)
for x in X_train
]
x_dt = ImageRecord(X_test[idx], window_shape=window_shape, step=step)
elif data_type == 'txt':
window_shape = 3
step = 3
X_train_dt = [
TextRecord(x,
window_shape=window_shape,
step=step,
text_length=text_length) for x in X_train
]
x_dt = TextRecord(X_test[idx],
window_shape=window_shape,
step=step,
text_length=text_length)
else:
raise ValueError('Unknown data type %s' % data_type)
Z = dang_neighborhood_generation(x_dt,
X_train_dt,
n_samples=1000,
indpb=0.5,
neighgen_op=neighgen_operators,
base=None)
# Z = rand_neighborhood_generation(x_dt, X_train_dt, n_samples=1000, indpb=0.5)
# Z = supp_neighborhood_generation(x_dt, ' ', n_samples=1000, indpb=0.5)
# Z = mode_neighborhood_generation(x_dt, X_train_dt, n_samples=1000, indpb=0.5)
print(len(Z))
print(' '.join([term for term in x_dt.data if len(term) > 0]))
print('----O------')
for i in range(10):
print(' '.join([term for term in Z[i].data if len(term) > 0]))
print('----')