en.wikipedia.org/wiki/Sparse_dictionary_learning

Sparse dictionary learning is a representation learning method which aims at finding a sparse representation of the input data in the form of a linear combination ...

www.dictionary.com/browse/sparse

Sparse definition, thinly scattered or distributed: a sparse population. See more.

dictionary.cambridge.org/us/dictionary/english/sparse

sparse meaning: 1. small in numbers or amount, often spread over a large area: 2. small in number or amount and not dense or close together: . Learn more.

www.merriam-webster.com/dictionary/sparse

Sparse definition is - of few and scattered elements; especially : not thickly ... See the full definition for sparse in the English Language Learners Dictionary.

en.oxforddictionaries.com/definition/sparse

Early 18th century (used to describe writing in the sense 'widely spaced'): from Latin sparsus, past participle of spargere 'scatter'.

www.vocabulary.com/dictionary/sparse

Something that's sparse is thin, not dense. If you're looking for the perfect place to build a tree house, a sparse forest is probably not your best bet.

www.macmillandictionary.com/us/dictionary/american/sparse

Define sparse (adjective) and get synonyms. What is sparse (adjective)? sparse ( adjective) meaning, pronunciation and more by Macmillan Dictionary.

www.collinsdictionary.com/us/dictionary/english/sparse

Sparse definition: Something that is sparse is small in number or amount and spread out over an area. | Meaning, pronunciation, translations and examples.

www.thefreedictionary.com/sparse

Define sparse. sparse synonyms, sparse pronunciation, sparse translation, English dictionary definition of sparse. adj. spars·er , spars·est Occurring, growing , ...