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2012

Spectral Learning of Latent-Variable PCFGs

9 years 18 days ago
Spectral Learning of Latent-Variable PCFGs
We introduce a spectral learning algorithm for latent-variable PCFGs (Petrov et al., 2006). Under a separability (singular value) condition, we prove that the method provides consistent parameter estimates.
Shay B. Cohen, Karl Stratos, Michael Collins, Dean
Added 29 Sep 2012
Updated 29 Sep 2012
Type Journal
Year 2012
Where ACL
Authors Shay B. Cohen, Karl Stratos, Michael Collins, Dean P. Foster, Lyle H. Ungar
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