Exploring the relation between semantic complexity and quantifier distribution in large corpora

In this paper we study if semantic complexity can influence the distribution of generalized quantifiers in a large English corpus derived from Wikipedia. We consider the minimal computational device recognizing a generalized quantifier as the core measure of its semantic complexity. We regard quantifiers that belong to three increasingly more com-plex classes: Aristotelian (recognizable by 2-state acyclic finite automata), counting (k þ 2-state finite automata), and proportional quantifiers (pushdown automata). Using regression analysis we show that semantic complexity is a statistically significant factor explaining 27.29% of frequency variation. We compare this impact to that of other known sources of complexity, both semantic (quantifier monotonicity and the comparative/su- perlative distinction) and superficial (e.g., the length of quantifier surface forms). In gen-eral, we observe that the more complex a quantifier, the less frequent it is.