Background Note: This follows up from the earlier article: The informativeness of research reports – is all text content created equal? (January 2024) which indicated that: Text sentiment from Full Analysis, Summary Analysis and Research Update articles are meaningful Predictive value is high in the executive summary sections (Rationale, Overview/Ratings Action Overview, Outloo...
READDo longer reports, sent out frequently, necessarily translate to more useful information? The saying "empty vessels make the most noise" holds true in the realm of language analysis, where each word functions as a token representing a data point. Effective text analysis, akin to signal processing, requires isolating the meaningful signal (i.e., words indicating credit trends) f...
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