Non-negative matrix factorization

Use of Multi-pollutant Air Sensor Data and Geometric Non-negative Matrix Factorization for Source Apportionment of Air Pollution Burden in Curtis Bay, Baltimore, USA

Non-negative matrix factorization, Source apportionment, Identifiability

Identification in Source Apportionment Using Geometry

Non-negative matrix factorization, Source apportionment, Identifiability