使用Python对文本进行词频统计可以使用下面的步骤:
打开文本文件并读取文本内容。with open("text.txt", "r") as file: text = file.read()对文本进行分词。import re# 去除标点符号和空白字符text = re.sub(r'[^\w\s]', '', text)# 将文本拆分为单词列表words = text.split()统计每个单词的出现次数。from collections import Counterword_count = Counter(words)排序并输出词频结果。for word, count in word_count.most_common(): print(word, count)完整的代码如下:
import refrom collections import Counterwith open("text.txt", "r") as file: text = file.read()text = re.sub(r'[^\w\s]', '', text)words = text.split()word_count = Counter(words)for word, count in word_count.most_common(): print(word, count)请确保将代码中的"text.txt"替换为实际的文本文件路径。

