Approximating Givenness in Content Assessment through Distributional Semantics

Ramon Ziai, Kordula De Kuthy, Detmar Meurers
2016 Proceedings of the Fifth Joint Conference on Lexical and Computational Semantics  
Givenness (Schwarzschild, 1999) is one of the central notions in the formal pragmatic literature discussing the organization of discourse. In this paper, we explore where distributional semantics can help address the gap between the linguistic insights into the formal pragmatic notion of Givenness and its implementation in computational linguistics. As experimental testbed, we focus on short answer assessment, in which the goal is to assess whether a student response correctly answers the
more » ... ed reading comprehension question or not. Current approaches only implement a very basic, surface-based perspective on Givenness: A word of the answer that appears as such in the question counts as GIVEN. We show that an approach approximating Givenness using distributional semantics to check whether a word in a sentence is similar enough to a word in the context to count as GIVEN is more successful quantitatively and supports interesting qualitative insights into the data and the limitations of a basic distributional semantic approach identifying Givenness at the lexical level.
doi:10.18653/v1/s16-2026 dblp:conf/starsem/ZiaiKM16 fatcat:bgix4o2crbcghgnrsbeh4amlzq