import tensorflow as tf import numpy as np import time start_time = time.time() def label_encode(label): val=[] if label == "Iris-setosa": val = [1,0,0] elif label == "Iris-versicolor": val = [0,1,0] elif label == "Iris-virginica": val = [0,0,1] return val def data_encode(file): X = [] Y = [] train_file = open(file, 'r') for line in train_file.read().strip().split('\n'): line ..