Application of positive matrix factorization in source apportionment of particulate pollutants in Hong Kong

The Application of Electronic Computers to Factor Analysis

Henry F. Kaiser · Educational and Psychological Measurement · 1960 · 12.2K citations

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Positive matrix factorization: A non‐negative factor model with optimal utilization of error estimates of data values

Pentti Paatero, Unto Tapper · Environmetrics · 1994 · 6.3K citations

Computing, Data Science, Data Analytics +14

Analysis of daily precipitation data by positive matrix factorization

Sirkka Juntto, Pentti Paatero · Environmetrics · 1994 · 117 citations

Natural Sciences, Meteorology, Elemental Analysis +6

A determination of the sources of airborne particles collected during the regional air pollution study

Daniel J. Alpert, Philip K. Hopke · Atmospheric Environment (1967) · 1981 · 94 citations

Public Health, Environmental Sciences, Air Pollution +13

The effects of particle-size distribution and chloride depletion of sea-salt aerosols on estimating atmospheric deposition at a coastal site

M.J. ten Harkel · Atmospheric Environment · 1997 · 80 citations

Natural Sciences, Earth Sciences, Environmental Sciences +17