python series类型

mac2025-09-24  17

pandas中主要有两种数据结构:Series 和 DataFrame

可以存储在pkl文件中

在python3中可以直接读取pkl文件:

import pickle word = pickle.load(open('./i2s_dict.pkl','rb'), encoding='utf-8')#有中文 print(word)

把对象写入pkl文件:

output = open('./source1.pkl', 'wb') pickle.dump(word_series, output) output.close()

遍历series:

for i, v in s.iteritems(): print('index: ', i, 'value: ', v) for i, v in s.items(): print('index: ', i, 'value: ', v) for i in s.index: print(i) print(s[i])

series可以从多种python格式转换过来:

import pandas as pd word_series = pd.Series(word_dict)

 

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