def __init__(self, args):
super(cnn_TRSF, self).__init__()
self.cnn_1 = cnn()
self.cnn_2 = cnn()
self.tr = TR(args, (24, 8, 8), 64)
self.sf = SF(args, (24, 8, 8), 64)
self.final = nn.Sequential(nn.Linear(128, 64), nn.ReLU(),
nn.Linear(64, 32), nn.ReLU(),
nn.Linear(32, 2))
def __init__(self, args):
super(cnn_test2, self).__init__()
self.cnn_1 = cnn()
self.cnn_2 = cnn()
self.tr_1 = TR(args, (24, 8, 8), 64)
self.sf_1 = SF(args, (24, 8, 8), 64)
self.tr_2 = TR(args, (24, 8, 8), 64)
self.sf_2 = SF(args, (24, 8, 8), 64)
self.af_1 = nn.Sequential(nn.Linear(128, 64), nn.ReLU(),
nn.Linear(64, 64), nn.ReLU())
self.af_2 = nn.Sequential(nn.Linear(128, 64), nn.ReLU(),
nn.Linear(64, 64), nn.ReLU())
self.final = nn.Sequential(nn.Linear(128, 64), nn.ReLU(),
nn.Linear(64, 32), nn.ReLU(),
nn.Dropout(p=0.1), nn.Linear(32, 2))
def __init__(self, args, fourier):
super(dcnn, self).__init__()
self.batch_size = args[0]
self.cuda = args[1]
cuda = self.cuda
self.conv = transfer_img(fourier)
self.cnn = cnn()
self.fc = FC(24, 8, 8, 2, cuda)
def main():
# data_path='x_train.npy'
# csv_path= '../Aidata/aoi_race/train.csv'
#Images , Labels= get_dataset(data_path,csv_path)
#x_train, y_train, x_test, y_test=get_preprocessed_dataset(Images,Labels)
train_data_dir = '../Aidata/aoi_race/train_images'
train_gen, vaild_gen = ImageGenerator(train_data_dir)
model = cnn()
model = model.InceptionV1(256, 256, 3, 6)
train(model, train_gen, vaild_gen)
def __init__(self, args):
super(cnn_RN, self).__init__()
self.conv = cnn()
self.batch_size = args[0]
self.cuda = args[1]
b = self.batch_size
cuda = self.cuda
self.rn = RN(b, 24, 8, 8, 2, cuda=cuda, method=0)
def __init__(self, args):
super(cnn_SN, self).__init__()
self.batch_size = args[0]
self.cuda = args[1]
b = self.batch_size
cuda = self.cuda
# (b, 24, 8, 8)
self.conv = cnn()
self.sn = SN(b, 24, 8, 8, 2, cuda=cuda, method=1)
def __init__(self, Client, k ):
self.client = Client
self.p = 0.5
self.Model = []
# small world
self.G = nx.watts_strogatz_graph(n = self.client, k = k, p = self.p)
# To DGL graph
# self.g = dgl.from_networkx(self.G)
# PCA
self.pca = PCA(n_components = self.client)
# latency simulation
self.latency = [[0 for i in range (self.client)]for j in range (self.client)]
for i in range (self.client):
for j in range (self.client):
self.latency[i][j] = random.randint(1,20)
self.task = cnn(Client = self.client, Dataset = 'MNIST', Net = 'MNISTNet') # num of clients, num of neighbors, dataset, network
self.Model, self.global_model = self.task.Set_Environment(Client)
tm.restoreModel(False)
with tf.device('/cpu:0'):
config = tf.ConfigProto(allow_soft_placement=False, log_device_placement=False)
training_dataset, training_iterations, validation_dataset, validation_iterations, testing_dataset, testing_iterations = \
loadDatasets(BATCH_SIZE, SHUFFLE_SIZE, BUFFER_SIZE, ROTATE_BATCHES, ROTATIONS, ZOOM_BATCHES, ZOOMS, GAUSSIAN_BATCHES)
iterator = tf.data.Iterator.from_structure(training_dataset.output_types, training_dataset.output_shapes)
training_init_op = iterator.make_initializer(training_dataset)
validation_init_op = iterator.make_initializer(validation_dataset)
testing_init_op = iterator.make_initializer(testing_dataset)
global_step = tf.train.create_global_step()
opt = tf.train.AdamOptimizer(learning_rate=LEARNING_RATE)
batch, label, is_training = iterator.get_next()
keep_prob = tf.cond(is_training, lambda: KEEP_PROB, lambda: 1.0)
with tf.device('/gpu:1'):
model = cnn(NUM_CLASSES, INPUT_CHANNELS, keep_prob).computationalGraph(batch)
model_reshaped = tf.reshape(model,[-1, NUM_CLASSES])
model_argmax = tf.argmax(model_reshaped, 1)
label_reshaped = tf.reshape(label,[-1, NUM_CLASSES])
label_argmax = tf.argmax(label_reshaped, 1)
reg = tf.reduce_sum(tf.compat.v1.get_collection(tf.compat.v1.GraphKeys.REGULARIZATION_LOSSES))
prediction = tf.equal(model_argmax, label_argmax)
accuracy = tf.reduce_mean(tf.cast(prediction, tf.float32))
cross_entropy = tf.reduce_mean(tf.nn.softmax_cross_entropy_with_logits_v2(labels=label_reshaped, logits=model_reshaped))
loss = cross_entropy + LAMBDA_REG*reg
train_step = opt.minimize(loss, global_step=global_step)
saver = tf.compat.v1.train.Saver()
with tf.compat.v1.Session(config=config) as sess:
tm.initSess(sess, saver=saver)
>>>>>>> af9729adf6c9c0cb80c5393579f33da7c7a62848
def cluster_training(clusters, ID, nb_iter, all_images, all_label_numbers,
all_label_names, all_clusters_with_ID, model_path):
list_nodes_graph = []
if clusters:
print("Start Training\n")
ID_index = -1
for cluster in clusters:
# print("ID: ",ID)
ID_index += 1
print("cluster number", cluster)
# NUM_CLASSES
NUM_CLASSES = len(cluster)
print('number of species: ', NUM_CLASSES)
cluster_index = [
idx for idx, element in enumerate(all_label_numbers)
if element in cluster
] #give all indexes in all_label_numbers where the label is in cluster
cluster_images = []
cluster_labels = []
cluster_names = []
for index in cluster_index: #define the custer images and the labels
cluster_images.append(all_images[index])
cluster_labels.append(all_label_numbers[index])
cluster_names.append(all_label_names[index]) #
print('cluster composed by', set(cluster_names))
print('image number:', len(cluster_labels))
label_dict = dict()
# list_nodes_graph.append('save_cluster_' + str(ID[ID_index]))
if len(cluster_labels) >= 4 * batch_size:
#### transform labels in adapted one-hot encoding ####
unique = list(set(cluster_labels))
new_values = list(range(0, len(unique)))
rectified_labels = []
for element in cluster_labels:
for value in unique:
if element == value:
rectified_labels.append(
new_values[unique.index(value)])
label_dict[new_values[unique.index(value)]] = [
value, cluster_names[cluster_labels.index(value)]
]
if not label_dict in all_clusters_with_ID[3::4]:
list_nodes_graph.append('save_cluster_' +
str(ID[ID_index]))
X_train, Y_train, X_val, Y_val, X_test, Y_test = divide_images_and_labels(
np.array(cluster_images, dtype='float32'),
np.eye(
NUM_CLASSES,
dtype='uint8')[rectified_labels]) #cluster_labels
all_clusters_with_ID.extend(
(ID[ID_index], X_test, Y_test, label_dict)
) #save the images and label for future call in confusion_matrix
# PATH_SAVE_MODEL
PATH_SAVE_ITER_DIR = COMMON_PATH + '/clusters_saves/iteration_' + str(
nb_iter)
if not os.path.isdir(PATH_SAVE_ITER_DIR):
os.mkdir(PATH_SAVE_ITER_DIR)
PATH_SAVE_MODEL_DIR = COMMON_PATH + '/clusters_saves/iteration_' + str(
nb_iter) + '/save_cluster_' + str(ID[ID_index])
os.mkdir(PATH_SAVE_MODEL_DIR)
PATH_SAVE_MODEL = PATH_SAVE_MODEL_DIR + '/save'
df = pd.DataFrame(
list(set(cluster_names))
) #save the species name regarding each cluster to help the final prediction afterward
df.to_csv(
PATH_SAVE_MODEL_DIR + '/labels.csv', index=False
) #to load afterward : my_data = np.genfromtxt(PATH_SAVE_MODEL_DIR+'labels.csv', dtype=None,encoding=None)[1:]
cnn(NUM_CLASSES, X_train, Y_train, X_test, Y_test, X_val,
Y_val, PATH_SAVE_MODEL, batch_size, img_size,
model_path)
print("DL model " + str(ID[ID_index]) + " saved")
print("cluster trained (DL)-\n")
else:
print(
" /!\ cluster already present at the previous iteration, no training /!\ "
)
else:
print("using SVM:")
X_train, Y_train, X_val, Y_val, X_test, Y_test = divide_images_and_labels(
np.array(cluster_images, dtype='float32'),
cluster_labels) # cluster_labels
for element in cluster_labels:
label_dict[element] = [
element, cluster_names[cluster_labels.index(element)]
]
father_cluster_ID = int(
model_path.split('/')[-2].split('_')[-1])
all_clusters_with_ID.extend(
(ID[ID_index], father_cluster_ID, 0, label_dict))
nsamples, x, y, z = (X_train).shape
X_train = (X_train).reshape((nsamples, x * y))
clf = svm.SVC()
clf.fit(X_train, Y_train)
PATH_SAVE_ITER_DIR = COMMON_PATH + '/clusters_saves/iteration_' + str(
nb_iter)
if not os.path.isdir(PATH_SAVE_ITER_DIR):
os.mkdir(PATH_SAVE_ITER_DIR)
PATH_SAVE_MODEL_DIR = COMMON_PATH + '/clusters_saves/iteration_' + str(
nb_iter) + '/save_cluster_' + str(ID[ID_index])
os.mkdir(PATH_SAVE_MODEL_DIR)
PATH_SAVE_MODEL = PATH_SAVE_MODEL_DIR + '/save'
df = pd.DataFrame(
list(set(cluster_names))
) # save the species name regarding each cluster to help the final prediction afterward
df.to_csv(
PATH_SAVE_MODEL_DIR + '/labels.csv', index=False
) # to load afterward : my_data = np.genfromtxt(PATH_SAVE_MODEL_DIR+'labels.csv', dtype=None,encoding=None)[1:]
joblib.dump(clf, PATH_SAVE_MODEL)
print("SVM model " + str(ID[ID_index]) + " saved")
print("cluster trained (SVM)-\n")
else:
print("no more cluster - no training needed")
return (all_clusters_with_ID, list_nodes_graph)
def main():
import argparse
parser = argparse.ArgumentParser()
parser.add_argument("--input")
parser.add_argument("--output", default="None")
parser.add_argument("--epochs", type=int, default=10)
parser.add_argument("--profile", action="store_true")
parser.add_argument("--dropout", action="store_true")
parser.add_argument("--stepsize", type=float, default=.0002)
parser.add_argument("--model",
choices=[
"dense1", "dense2", "dense3", "conv",
"valIterMultiBatch", "valIterBatch", "valIterMars",
"valIterMarsSingle", "valIterBatchUntied", "fcn",
"cnn"
],
default="dense")
parser.add_argument("--unittest", action="store_true")
parser.add_argument("--grad_check", action="store_true")
parser.add_argument("--devtype", choices=["cpu", "gpu"], default="cpu")
parser.add_argument("--warmstart", default="None")
parser.add_argument("--reg", type=float, default=.0)
parser.add_argument("--imsize", type=int, default=28)
parser.add_argument("--k", type=int, default=10)
parser.add_argument("--batchsize", type=int, default=128)
parser.add_argument("--statebatchsize", type=int, default=1)
parser.add_argument("--stepdecreaserate", type=float, default=1.0)
parser.add_argument("--stepdecreasetime", type=int, default=10000)
parser.add_argument("--data_fraction", type=float, default=1.0)
args = parser.parse_args()
if args.model == "fcn":
# FCN network
my_nn = fcn(model=args.model,
im_size=[args.imsize, args.imsize],
dropout=args.dropout,
devtype=args.devtype,
grad_check=args.grad_check,
reg=args.reg,
batchsize=args.batchsize,
statebatchsize=args.statebatchsize)
elif args.model == "cnn":
# FCN network
my_nn = cnn(model=args.model,
im_size=[args.imsize, args.imsize],
dropout=args.dropout,
devtype=args.devtype,
grad_check=args.grad_check,
reg=args.reg,
batchsize=args.batchsize)
elif args.model == "valIterBatch":
# VI network
my_nn = vin(model=args.model,
im_size=[args.imsize, args.imsize],
dropout=args.dropout,
devtype=args.devtype,
grad_check=args.grad_check,
reg=args.reg,
k=args.k,
batchsize=args.batchsize,
statebatchsize=args.statebatchsize)
elif args.model == "valIterBatchUntied":
# VI network with untied weights
my_nn = vin_untied(model=args.model,
im_size=[args.imsize, args.imsize],
dropout=args.dropout,
devtype=args.devtype,
grad_check=args.grad_check,
reg=args.reg,
k=args.k,
batchsize=args.batchsize,
statebatchsize=args.statebatchsize)
else:
# FC network
my_nn = NNobj(model=args.model,
im_size=[args.imsize, args.imsize],
dropout=args.dropout,
devtype=args.devtype,
grad_check=args.grad_check,
reg=args.reg)
if args.warmstart != "None":
print('warmstarting...')
my_nn.load_weights(args.warmstart)
my_nn.run_training(input=str(args.input),
stepsize=args.stepsize,
epochs=args.epochs,
grad_check=args.grad_check,
batch_size=args.batchsize,
data_fraction=args.data_fraction)
my_nn.save_weights(outfile=str(args.output))
if run_from_zero:
all_images, all_label_names, all_label_numbers = prepare_images()
# save
np.save(COMMON_PATH + "/all_images", all_images)
np.save(COMMON_PATH + "/all_label_names", all_label_names)
np.save(COMMON_PATH + "/all_label_numbers", all_label_numbers)
X_train, Y_train, X_val, Y_val, X_test, Y_test = divide_images_and_labels(np.array(all_images, dtype='float32'),np.eye(121, dtype='uint8')[all_label_numbers])
# save
np.save(COMMON_PATH + "/X_test", X_test)
np.save(COMMON_PATH + "/Y_test", Y_test)
cnn(121, X_train, Y_train, X_test, Y_test, X_val, Y_val, COMMON_PATH+'/clusters_saves/iteration_0/save_cluster_0/save',batch_size,img_size,None)
else:
all_images = np.load(COMMON_PATH + '/all_images.npy')
all_label_names = np.load(COMMON_PATH + '/all_label_names.npy')
all_label_numbers = np.load(COMMON_PATH + '/all_label_numbers.npy')
X_test = np.load(COMMON_PATH+'/X_test.npy')
Y_test = np.load(COMMON_PATH+'/Y_test.npy')
empty_dict=dict()
all_clusters_with_ID=[0,X_test,Y_test,empty_dict]
clusters = True
graph_archi = nx.Graph()
