Horn, ChristopherZhila, AlisaGelbukh, AlexanderKern, RomanLex, ElisabethOepen, StephanHagen, KristinJohannessen, Janne Bondi2023-09-222023-09-222013ISSN 1736-6305 (Online)https://hdl.handle.net/10062/92851engopenAccessAttribution-NonCommercial-NoDerivs 3.0 EstoniaUsing Factual Density to Measure Informativeness of Web DocumentsArticle