我試圖查看句子的結構相似性，特別是動詞、形容詞、名詞的位置。例如，我有三個（或更多）句子，如下所示：I ate an apple pie, yesterday. I ate an orange, yesterday.I eat a lemon, today. 所有這些都以代詞 (I) 開頭，然后是動詞（吃/吃）和名詞（蘋果派、橙子、檸檬），最后是副詞（昨天/明天）。我想知道是否有辦法識別句子中的結構，即代詞動詞名詞副詞。如果我將其視為 pandas 數據框：SENTENCE I ate an apple pie, yesterday. I ate an orange, yesterday. I eat a lemon, today. 我需要有如下的東西：SENTENCE STRUCTURE I ate an apple pie, yesterday. PRONOUN VERB NOUN ADJECTIVE I ate an orange, yesterday. PRONOUN VERB NOUN ADJECTIVE I eat a lemon, today. PRONOUN VERB NOUN ADJECTIVE你知道我怎樣才能得到這個（或類似的）結果嗎？
1 回答
大話西游666
TA貢獻1817條經驗 獲得超14個贊
這是一個使用 spacy 的簡單示例：
import spacy
import pandas as pd
# load english language model
nlp = spacy.load('en_core_web_sm',disable=['ner','textcat'])
text = "I ate an apple pie, yesterday."
# create spacy
doc = nlp(text)
pos = ""
for token in doc:
pos += token.pos_ + " "
# create dataframe
df = pd.DataFrame([[text, pos]], columns=['Sentence', 'Structure'])
print(df)
輸出是：
Sentence Structure
0 I ate an apple pie, yesterday. PRON VERB DET NOUN NOUN PUNCT NOUN PUNCT
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