Quantity Tagger: A Latent-Variable Sequence Labeling Approach to Solving Addition-Subtraction Word Problems.

Yanyan Zou Wei Lu

Published in: ACL (1) (2019)

Keyphrases

latent variables
sequence labeling
structured prediction
word problems
conditional random fields
probabilistic model
named entity recognition
dependency parsing
similar problems
prior knowledge
hidden variables
higher order
named entities
maximum likelihood
gaussian process
approximate inference
graphical models