從 dataframe 中刪除相似的字符串重復項

Question

我有 df 目前看起來像這樣：

Car Name      Number
Adam Leaf     9
Adamm Leaf    9
Adam Lea      NaN
Adam-Leaf     NaN
Adam/Leaf     9
Claire-Green  NaN
Cliare Green  3
Claire Green  3
Claire Gren   NaN
Claire/Green  3

我正在嘗試刪除變化以實現這樣的目標

Car Name      Number
Adam Leaf     9
Claire Green  3

Answer 1

這是jellyfish的一種方法

import jellyfish

s=df.groupby(df['Car Name'].apply(jellyfish.soundex)).first()
              Car Name  Number
Car Name                      
A354         Adam Leaf     9.0
C462      Claire-Green     3.0

Answer 2

這可以通過計算 Levenshtein 距離甚至更好地使用 FuzzyWuzzy 庫來解決

https://www.datacamp.com/community/tutorials/fuzzy-string-python