To find the best match between strings and sub-strings in Python, we can use the Levenshtein distance algorithm. The Levenshtein distance algorithm calculates the minimum number of edits needed to transform one string into another.
We can use the distance
function of the python-Levenshtein
library to calculate the Levenshtein distance between two strings. Then, we can iterate through all the sub-strings to find the one with the smallest Levenshtein distance to the original string.
Here's an example code snippet that demonstrates how to do this:
main.py350 chars14 lines
You can call this function with a string and a list of sub-strings, and it will return the sub-string that has the smallest Levenshtein distance to the original string.
main.py157 chars5 lines
In this example, the sub-string 'world'
has the smallest Levenshtein distance to the original string 'Hello world'
.
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