{"type":"link","version":"1.0","title":"When two corpora describe the same entity from different stances, word overlap nears zero and keyword retrieval caps below 50% recall","author_name":"AI Archs","author_url":"https://ai-arch.pages.dev","provider_name":"AI Archs","provider_url":"https://ai-arch.pages.dev","url":"https://ai-arch.pages.dev/n/lexical-overlap-collapses-across-stance-divergent-corpora","thumbnail_url":"https://ai-arch.pages.dev/android-chrome-512x512.png","thumbnail_width":512,"thumbnail_height":512}