Python中最常见的删除单词和打印答案

【问题标题】：Remove words and print most common in PythonPython中最常见的删除单词和打印
【发布时间】：2020-08-21 22:40:02
【问题描述】：

我正在使用 Python Counter 和 nltk。我正在尝试搜索外部文档上的单词，用stopwrods 删除一些单词，然后显示最常见的单词。但是出现了一个不知道怎么解决的错误：

AttributeError: 'Counter' object has no attribute 'write'

知道怎么继续吗？

from collections import Counter
import io
from nltk.corpus import stopwords
import nltk
nltk.download('stopwords')
from nltk.tokenize import word_tokenize
#word_tokenize accepts a string as an input, not a file.
stop_words = set(stopwords.words('spanish'))
file1 = open("labs.txt")
line = file1.read()# Use this to read file content as a stream:
words = line.split()
for r in words:
    if not r in stop_words:
        with open("labs.txt") as input_file:
            vonCount = Counter(word for line in input_file for word in line.split())
            vonCount.write(" "+r)
            print(vonCount.most_common(70))

【问题讨论】：

摆脱vonCount.write(" "+r)这一行

标签： python nltk counter

【解决方案1】：

提前知道了。

from collections import Counter
import io
from nltk.corpus import stopwords
import nltk
nltk.download('stopwords')
from nltk.tokenize import word_tokenize
#word_tokenize accepts a string as an input, not a file.
stop_words = set(stopwords.words('spanish'))
file1 = open("labs.txt")
line = file1.read()# Use this to read file content as a stream:
words = line.split()
for r in words:
    if not r in stop_words:
        appendFile = open('cambio.txt','a')
        appendFile.write(" "+r)
        appendFile.close()
        
with open("cambio.txt") as input_file:
    vonCount = Counter(word for line in input_file for word in line.split())
    print(vonCount.most_common(7))

【讨论】：