Proposed cross-linguistic markers shared for AD patients between English and French; evaluated features found with standard ML.
Multi-lingual, cross-linguistic analysis.
This figure tells us the various approaches measured.
Here’s a list of semantic features extracted
Here’s a list of NLP features extracted. Bolded items represent P <0.001 correlation for AD/NonAD difference between English and French.
Same thing but semantic features
same thing but acoustic features. As we can see, acoustic features didn’t do much.