Question

此ipynb具有view_sentence_range()，但是在上面的单元格或导入的helper.py中都没有定义，因此我不知道它来自哪里。在其上方的单元格中仅导入文本数据。

我已经用Google搜索了它是否是Python库函数，并检查了helper.py和文本文件，以防万一这是我的新手薪水之上的某种花招。

import helper

data_dir = './data/simpsons/moes_tavern_lines.txt' 
text = helper.load_data(data_dir)
# Ignore notice, since we don't use it for analysing the data
text = text[81:] #skip the notice, text is a list of words?
print(text[120:150])

view_sentence_range = (0, 10)

这是helper.py

import os
import pickle


def load_data(path):
    """
    Load Dataset from File
    """
    input_file = os.path.join(path)
    with open(input_file, "r") as f:
        data = f.read()

    return data


def preprocess_and_save_data(dataset_path, token_lookup, create_lookup_tables):
    """
    Preprocess Text Data
    """
    text = load_data(dataset_path)

    # Ignore notice, since we don't use it for analysing the data
    text = text[81:]

    token_dict = token_lookup()
    for key, token in token_dict.items():
        text = text.replace(key, ' {} '.format(token))

    text = text.lower()
    text = text.split()

    vocab_to_int, int_to_vocab = create_lookup_tables(text)
    int_text = [vocab_to_int[word] for word in text]
    pickle.dump((int_text, vocab_to_int, int_to_vocab, token_dict), open('preprocess.p', 'wb'))


def load_preprocess():
    """
    Load the Preprocessed Training data and return them in batches of <batch_size> or less
    """
    return pickle.load(open('preprocess.p', mode='rb'))


def save_params(params):
    """
    Save parameters to file
    """
    pickle.dump(params, open('params.p', 'wb'))


def load_params():
    """
    Load parameters from file
    """
    return pickle.load(open('params.p', mode='rb'))

我想找出此功能的来源。顺便说一句，这是用于Simpsons脚本生成的Udacity DL项目。这里有一个示例项目：project on github

编辑：

实际上，它是一个元组，后来被用于print

print('The sentences {} to {}:'.format(*view_sentence_range))
print('\n'.join(text.split('\n')[view_sentence_range[0]:view_sentence_range[1]]))

Answer 1

@ hockeymonkey33从您的代码中，看起来view_sentence_range用来定义一个元组而不是一个函数。

view_sentence_range =（0，10）

无法在ipynb

1 个答案: