Assess the analytical depth of an article by detecting keyword signals.
Accepts either raw HTML or pre-extracted plain text. When called from
scoreArticleQuality the text is already extracted, avoiding
redundant HTML stripping.
Parameters
htmlOrText: string
Raw HTML string or pre-extracted plain text
preExtracted: boolean = false
If true, treat htmlOrText as already-extracted plain text
Assess the analytical depth of an article by detecting keyword signals.
Accepts either raw HTML or pre-extracted plain text. When called from scoreArticleQuality the text is already extracted, avoiding redundant HTML stripping.