When Opinions Blur: Fuzzy Logic Meets Sentiment Ranking
A laptop search looks simple until the buyer stops asking for “best laptop” and starts asking for “good battery life and clear display.” That small shift ruins a surprising amount of ordinary ranking logic. A generic search engine can count keywords. A conventional sentiment model can say whether reviews are positive or negative. A marketplace can sort by stars, sales, or recency. But the buyer is not really asking for the universally best laptop. They are asking for the product whose reviewed strengths match their preferred aspects, with enough confidence and enough intensity to matter. ...