"Calculating biotite formula from electron microprobe analysis data using a machine learning method based on principal components regression" by Li et al. (Lithos 356-357 (2020) 105371) - A discussion
"Calculating biotite formula from electron microprobe analysis data using a machine learning method based on principal components regression" by Li et al. (Lithos 356-357 (2020) 105371) - A discussion
Eileena Das 1Abu Saeed Baidya1
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作者信息
1. Department of Geological Sciences, Jadavpur University, Kolkata 700032, West Bengal, India
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Abstract
Li et al. (2020) recently presented a new machine learning method for calculating biotite (sensu lato) structural formulae from major element oxide data obtained from electron microprobe analyses. They provided a user-friendly Microsoft Excel spreadsheet for biotite formula calculation and concluded that in comparison with previous normalization schemes, their model showed significant improvements in estimating OH and WO~(2-) at the 0(4) site and Fe~(3+)/ΣFe ratio of biotite.
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