EmpiriGraph-Psy: A Dataset and LLM Pipeline for Extracting Empirical Relation Graphs from Psychology Abstracts
Researchers have developed EmpiriGraph-Psy, a new dataset and pipeline designed to extract empirical relation graphs from psychology abstracts. This system addresses a gap in existing benchmarks, which primarily focus on computer science domains, by enabling the extraction of relationships between constructs, measurements, and outcomes in variable-oriented fields. The pipeline, which separates variable extraction, normalization, and relation identification, significantly outperforms direct extraction methods, achieving a macro-F1 score of 0.74. AI
IMPACT Enables more sophisticated knowledge extraction from scientific literature, potentially accelerating research in psychology and related fields.