首页|"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
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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.