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Data-Driven Classification of Coronal Hole and Streamer Belt Solar Wind

Macneil, Allan R.; Owens, Mathew; Bloch, Téo +2 more

We present two new solar wind origin classification schemes developed independently using unsupervised machine learning. The first scheme aims to classify solar wind into three types: coronal-hole wind, streamer-belt wind, and `unclassified' which does not fit into either of the previous two categories. The second scheme independently derives thre…