How to use the similarity function in python

This article mainly explains "how to use the similarity function in python". The content in the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "how to use the similarity function in python".

1. The similarity function takes two lists and returns a list of the same elements in both lists.

2, the function uses list derivation, traverses all the elements in the a list, and uses the in keyword to determine whether these elements exist in the b list.

Example

Def similarity (a, b): return [item for item in an if item in b] # EXAMPLESsimilarity ([1,2,3], [1,2,4]) # [1,2] Thank you for reading, the above is the content of "how to use the similarity function in python". After the study of this article, I believe you have a deeper understanding of how to use the similarity function in python, and the specific use needs to be verified by practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!