3 papers
cs.CL2023
Automated Query Generation for Evidence Collection from Web Search Engines
Nestor Prieto-Chavana, Julie Weeds, David Weir
It is widely accepted that so-called facts can be checked by searching for information on the Internet. This process requires a fact-checker to formulate a search query based on th…
cs.CL2016
Aligning Packed Dependency Trees: a theory of composition for distributional semantics
David Weir, Julie Weeds, Jeremy Reffin +1
We present a new framework for compositional distributional semantics in which the distributional contexts of lexemes are expressed in terms of anchored packed dependency trees. We…
cs.CL2016
Improving Sparse Word Representations with Distributional Inference for Semantic Composition
Thomas Kober, Julie Weeds, Jeremy Reffin +1
Distributional models are derived from co-occurrences in a corpus, where only a small proportion of all possible plausible co-occurrences will be observed. This results in a very s…