使用pandas将句子拆分成句子ID、单词和标签可以通过以下步骤实现:
import pandas as pd
df = pd.DataFrame(columns=['句子ID', '单词', '标签'])
sentences = ['句子1 单词1 标签1', '句子2 单词2 标签2', '句子3 单词3 标签3']
for sentence in sentences:
sentence_split = sentence.split(' ')
sentence_id = sentence_split[0]
word = sentence_split[1]
label = sentence_split[2]
df = df.append({'句子ID': sentence_id, '单词': word, '标签': label}, ignore_index=True)
print(df)
完整的代码示例:
import pandas as pd
df = pd.DataFrame(columns=['句子ID', '单词', '标签'])
sentences = ['句子1 单词1 标签1', '句子2 单词2 标签2', '句子3 单词3 标签3']
for sentence in sentences:
sentence_split = sentence.split(' ')
sentence_id = sentence_split[0]
word = sentence_split[1]
label = sentence_split[2]
df = df.append({'句子ID': sentence_id, '单词': word, '标签': label}, ignore_index=True)
print(df)
以上代码将输出以下结果:
句子ID 单词 标签
0 句子1 单词1 标签1
1 句子2 单词2 标签2
2 句子3 单词3 标签3
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