2 search results - page 1 / 1 » Sparse Multi-Scale Grammars for Discriminative Latent Variab... |
EMNLP
2008
13 years 6 months ago
2008
We present a discriminative, latent variable approach to syntactic parsing in which rules exist at multiple scales of refinement. The model is formally a latent variable CRF gramm...
NIPS
2007
13 years 5 months ago
2007
We demonstrate that log-linear grammars with latent variables can be practically trained using discriminative methods. Central to efficient discriminative training is a hierarchi...