I've been following this tutorial I found online about speech analysis in Deep Learning, it kept giving me the nameerror. i'm quite new to python, so I'm not sure on how to define it. But then train_test_split is a method by default to split the data, train_test_split is imported.
Here is the code:
'''
import numpy as np import pandas as pd import os import seaborn as sns import matplotlib.pyplot as plt import seaborn as sns plt.style.use('fivethirtyeight') from tqdm import tqdm print(os.listdir("../input")) from keras import Sequential from keras import optimizers from keras.preprocessing.sequence import pad_sequences from keras.models import Sequential,Model from keras.layers import LSTM, Dense, Bidirectional, Input,Dropout,BatchNormalization,CuDNNLSTM, GRU, CuDNNGRU, Embedding, GlobalMaxPooling1D, GlobalAveragePooling1D, Flatten from keras import backend as K from keras.engine.topology import Layer from keras import initializers, regularizers, constraints from sklearn.model_selection import KFold, cross_val_score, train_test_split train = pd.read_json('C:/Users/User/Downloads/dont-call-me-turkey/train.json') display(train.shape) train.head() train_train, train_val = train_test_split(train, random_state = 42) xtrain = [k for k in train_train['audio_embedding']] ytrain = train_train['is_turkey'].values xval = [k for k in train_val['audio_embedding']] yval = train_val['is_turkey'].values ''' it gave an error:
NameError Traceback (most recent call last) <ipython-input-19-1e07851e6519> in <module> ----> 1 train_train, train_val = train_test_split(train, random_state = 42) 2 xtrain = [k for k in train_train['audio_embedding']] 3 ytrain = train_train['is_turkey'].values 4 xval = [k for k in train_val['audio_embedding']] 5 yval = train_val['is_turkey'].values NameError: name 'train_test_split' is not defined 1 Answer
Probably you haven't installed sklearn Pip install sklearn If you already have done that, then try: from sklearn.cross_validation import train_test_split
