Top "Similarity" questions

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

How to compare image similarity using php regardless of scale, rotation?

I want to compare similarity between below images. Acording to my requirements I want to identify all of these images …

php image-processing similarity
Color similarity/distance in RGBA color space

How to compute similarity between two colors in RGBA color space? (where the background color is unknown of course) I …

similarity color-space remap argb rgba
n-gram sentence similarity with cosine similarity measurement

I have been working on a project about sentence similarity. I know it has been asked many times in SO, …

similarity trigonometry n-gram
Libpuzzle Indexing millions of pictures?

its about the libpuzzle libray for php ( http://libpuzzle.pureftpd.org/project/libpuzzle ) from Mr. Frank Denis. I´am trying …

php mysql compare similarity image
How to use RDKit to calculte molecular fingerprint and similarity of a list of SMILE structures?

I'm using RDKit to calculate molecular similarity based on Tanimoto coefficient between two lists of molecules with SMILE structures. Now …

python csv similarity fingerprint rdkit
How to find a similar word for a misspelled one in PHP?

I'll explain my problem: I have a database table called country. It has two columns: ID and name. When I …

php string string-comparison similarity
How do I determine the longest similar portion of several strings?

As per the title, I'm trying to find a way to programmatically determine the longest portion of similarity between several …

perl algorithm string similarity
Interpreting negative Word2Vec similarity from gensim

E.g. we train a word2vec model using gensim: from gensim import corpora, models, similarities from gensim.models.word2…

python nlp similarity gensim word2vec