[sources]by UnbubbleHub
Analyzes sources from diverse perspectivesTry:
PCA query expansionGenerates perspective-diverse queries via LLM, then deduplicates with PCA dimensionality reduction Structured annotationClassifies sources on MBFC 7-point political lean, Boydstun policy frames, and stakeholder type MMR diversity rankingRe-ranks via Maximal Marginal Relevance using weighted perspective distance (political lean, frames, stakeholder)