How to use load_test method in avocado

Best Python code snippet using avocado_python

extra_img.py

Source: extra_img.py Github

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...14from scipy.misc import imresize15WIDTH, HEIGHT = 224, 22416def load_image(path):17 return imresize(imread(path), (HEIGHT, WIDTH))18def load_test(base):19 paths = glob.glob('{}*.png'.format(base))20 print('Reading images...')21 for i, path in tqdm(enumerate(paths), total=len(paths)):22 datagen = ImageDataGenerator(23 rotation_range=20,24 width_shift_range=0.2,25 height_shift_range=0.2,26 shear_range=0.1,27 zoom_range=0.1,28 horizontal_flip=False,29 fill_mode='nearest')30 id = os.path.basename(path)31 img = load_image(path)32 x = img_to_array(img) # this is a Numpy array with shape (3, 150, 150)33 x = x.reshape((1,) + x.shape) # this is a Numpy array with shape (1, 3, 150, 150)34 # the .flow() command below generates batches of randomly transformed images35 # and saves the results to the `preview/​` directory36 i = 037 if (base == 'database/​0/​'):38 dir = 'train/​0'39 elif(base == 'database/​1/​'):40 dir = 'train/​1'41 elif(base == 'database/​2/​'):42 dir = 'train/​2'43 elif(base == 'database/​3/​'):44 dir = 'train/​3'45 elif(base == 'database/​4/​'):46 dir = 'train/​4'47 elif(base == 'database/​5/​'):48 dir = 'train/​5'49 elif(base == 'database/​6/​'):50 dir = 'train/​6'51 elif(base == 'database/​7/​'):52 dir = 'train/​7'53 elif(base == 'database/​8/​'):54 dir = 'train/​8'55 elif(base == 'database/​9/​'):56 dir = 'train/​9'57 elif(base == 'database/​a/​'):58 dir = 'train/​10'59 elif(base == 'database/​b/​'):60 dir = 'train/​11'61 elif(base == 'database/​c/​'):62 dir = 'train/​12'63 elif(base == 'database/​d/​'):64 dir = 'train/​13'65 elif(base == 'database/​e/​'):66 dir = 'train/​14'67 elif(base == 'database/​f/​'):68 dir = 'train/​15'69 elif(base == 'database/​g/​'):70 dir = 'train/​16'71 elif(base == 'database/​h/​'):72 dir = 'train/​17'73 elif(base == 'database/​i/​'):74 dir = 'train/​18'75 elif(base == 'database/​j/​'):76 dir = 'train/​19'77 elif(base == 'database/​k/​'):78 dir = 'train/​20'79 elif(base == 'database/​l/​'):80 dir = 'train/​21'81 elif(base == 'database/​m/​'):82 dir = 'train/​22'83 elif(base == 'database/​n/​'):84 dir = 'train/​23'85 elif(base == 'database/​o/​'):86 dir = 'train/​24'87 elif(base == 'database/​p/​'):88 dir = 'train/​25'89 elif(base == 'database/​q/​'):90 dir = 'train/​26'91 elif(base == 'database/​r/​'):92 dir = 'train/​27'93 elif(base == 'database/​s/​'):94 dir = 'train/​28'95 elif(base == 'database/​t/​'):96 dir = 'train/​29'97 elif(base == 'database/​u/​'):98 dir = 'train/​30'99 elif(base == 'database/​v/​'):100 dir = 'train/​31'101 elif(base == 'database/​w/​'):102 dir = 'train/​32'103 elif(base == 'database/​x/​'):104 dir = 'train/​33'105 elif(base == 'database/​y/​'):106 dir = 'train/​34'107 elif(base == 'database/​z/​'):108 dir = 'train/​35'109 # print (dir)110 for batch in datagen.flow(x, batch_size=1,111 save_to_dir=dir, save_prefix='gesture', save_format='jpg'):112 i += 1113 if i > 5:114 break # otherwise the generator would loop indefinitely115load_test('database/​0/​')116load_test('database/​1/​')117load_test('database/​2/​')118load_test('database/​3/​')119load_test('database/​4/​')120load_test('database/​5/​')121load_test('database/​6/​')122load_test('database/​7/​')123load_test('database/​8/​')124load_test('database/​9/​')125load_test('database/​a/​')126load_test('database/​b/​')127load_test('database/​c/​')128load_test('database/​d/​')129load_test('database/​e/​')130load_test('database/​f/​')131load_test('database/​g/​')132load_test('database/​h/​')133load_test('database/​i/​')134load_test('database/​j/​')135load_test('database/​k/​')136load_test('database/​l/​')137load_test('database/​m/​')138load_test('database/​n/​')139load_test('database/​o/​')140load_test('database/​p/​')141load_test('database/​q/​')142load_test('database/​r/​')143load_test('database/​s/​')144load_test('database/​t/​')145load_test('database/​u/​')146load_test('database/​v/​')147load_test('database/​w/​')148load_test('database/​x/​')149load_test('database/​y/​')...

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split_data.py

Source: split_data.py Github

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1import json2import shutil34path = "E:/​Dataset/​manipulated_sequences/​FaceShifter/​c40/​videos/​"5path_dict = []67# with open("D:/​PycharmProjects/​Make_dataset/​test.json",'r') as load_test:8# load_dict = json.load(load_test)9# print(load_dict)10# print(len(load_dict))11# for i in range(len(load_dict)):12# # print(load_dict[i])13# path_temp = path + str(load_dict[i][0]) + "_" + str(load_dict[i][1]) + ".mp4"14# path_dict.append(path_temp)15# print(path_dict)1617# with open("D:/​PycharmProjects/​Make_dataset/​train.json",'r') as load_test:18# load_dict = json.load(load_test)19# print(load_dict)20# print(len(load_dict))21# for i in range(len(load_dict)):22# # print(load_dict[i])23# path_temp = path + str(load_dict[i][0]) + "_" + str(load_dict[i][1]) + ".mp4"24# path_dict.append(path_temp)25# print(path_dict)262728with open("D:/​PycharmProjects/​Make_dataset/​val.json",'r') as load_test:29 load_dict = json.load(load_test)30 print(load_dict)31 print(len(load_dict))32 for i in range(len(load_dict)):33 # print(load_dict[i])34 path_temp = path + str(load_dict[i][1]) + "_" + str(load_dict[i][0]) + ".mp4"35 path_dict.append(path_temp)36 print(path_dict)37383940filepath = "E:/​Dataset/​manipulated_sequences/​FaceShifter/​c40/​val"41for files in path_dict: ...

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SpikeForecast.py

Source: SpikeForecast.py Github

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1from xgboost import XGBClassifier2import matplotlib.pyplot as plt3from sklearn.preprocessing import StandardScaler4from sklearn.model_selection import GridSearchCV5import numpy6def spike_forecast(load_train, spike_train, load_test):7 scaler1 = StandardScaler()8 load_train = numpy.reshape(load_train, [-1, 1])9 load_test = numpy.reshape(load_test, [-1, 1])10 spike_train = numpy.reshape(spike_train, [-1, 1])11 scaler1.fit(load_train)12 load_train = scaler1.transform(load_train)13 load_test = scaler1.transform(load_test)14 print(load_train[0:24])15 print(spike_train[0:24])16 clf = XGBClassifier()17 clf.fit(load_train, spike_train.ravel())18 spike_fore = clf.predict(load_test)...

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