Top "Similarity" questions

Similarity measures quantify how much alike objects (e.g. documents, feature vectors) are.

Find the similarity metric between two strings

How do I get the probability of a string being similar to another string in Python? I want to get …

python probability similarity metric
Checking images for similarity with OpenCV

Does OpenCV support the comparison of two images, returning some value (maybe a percentage) that indicates how similar these images …

image opencv comparison similarity
What's the fastest way in Python to calculate cosine similarity given sparse matrix data?

Given a sparse matrix listing, what's the best way to calculate the cosine similarity between each of the columns (or …

python numpy pandas similarity cosine-similarity
Calculate cosine similarity given 2 sentence strings

From Python: tf-idf-cosine: to find document similarity , it is possible to calculate document similarity using tf-idf cosine. Without importing external …

python string nlp similarity cosine-similarity
How to find similar results and sort by similarity?

How do I query for records ordered by similarity? Eg. searching for "Stock Overflow" would return Stack Overflow SharePoint Overflow …

mysql sql string sorting similarity
Java library to compare image similarity

I spent quite some time researching for a library that allows me to compare images to one another in Java. …

java image comparison similarity
Python: Semantic similarity score for Strings

Are there any libraries for computing semantic similarity scores for a pair of sentences ? I'm aware of WordNet's semantic database, …

python semantics wordnet similarity
How can I calculate the Jaccard Similarity of two lists containing strings in Python?

I have two lists with usernames and I want to calculate the Jaccard similarity. Is it possible? This thread shows …

python python-3.x similarity
Find cosine similarity between two arrays

I'm wondering if there is a built in function in R that can find the cosine similarity (or cosine distance) …

arrays r distance similarity trigonometry
Comparing strings with tolerance

I'm looking for a way to compare a string with an array of strings. Doing an exact search is quite …

c# .net string-comparison similarity