python可视化常用单词_Python 可视化Twitter中指定话题中Tweet的词汇频率

CODE:

#!/usr/bin/python

# -*- coding: utf-8 -*-

'''

Created on 2014-7-8

@author: guaguastd

@name: plot_frequencies_words.py

'''

if __name__ == '__main__':

#import json

# import Counter

from collections import Counter

# import search

from search import search_for_tweet

# import visualize

from visualize import visualize_for_frequencies

# import login, see http://blog.youkuaiyun.com/guaguastd/article/details/31706155

from login import twitter_login

# get the twitter access api

twitter_api = twitter_login()

# import tweet

from tweet import extract_tweet_entities

while 1:

query = raw_input('\nInput the query (eg. #MentionSomeoneImportantForYou, exit to quit): ')

if query == 'exit':

print 'Successfully exit!'

break

statuses = search_for_tweet(twitter_api, query)

status_texts,screen_names,hashtags,words = extract_tweet_entities(statuses)

word_counts = sorted(Counter(words).values(), reverse=True)

visualize_for_frequencies(word_counts, "Word Rank", "Freq")

RESULT:

Input the query (eg. #MentionSomeoneImportantForYou, exit to quit): #MentionSomeoneImportantForYou

Length of statuses 100

Length of statuses 196

原文：http://blog.youkuaiyun.com/guaguastd/article/details/37554913