Index of papers in Proc. ACL 2009 that mention
  • grammar induction
Snyder, Benjamin and Naseem, Tahira and Barzilay, Regina
Conclusion
We have presented a probabilistic model for bilingual grammar induction which uses raw parallel text to learn tree pairs and their alignments.
Experimental setup
During preprocessing of the corpora we remove all punctuation marks and special symbols, following the setup in previous grammar induction work (Klein and Manning, 2002).
Introduction
We test the effectiveness of our bilingual grammar induction model on three corpora of parallel text: English-Korean, English-Urdu and English-Chinese.
Related Work
The unsupervised grammar induction task has been studied extensively, mostly in a monolingual setting (Charniak and Carroll, 1992; Stolcke and Omohundro, 1994; Klein and Manning, 2002; Seginer, 2007).
Related Work
We know of only one study which evaluates these bilingual grammar formalisms on the task of grammar induction itself (Smith and Smith, 2004).
Related Work
In contrast to this work, our goal is to explore the benefits of multilingual grammar induction in a fully unsupervised setting.
grammar induction is mentioned in 6 sentences in this paper.
Topics mentioned in this paper:
Cohen, Shay and Smith, Noah A
Introduction
For example, Smith and Eisner (2006) have penalized the approximate posterior over dependency structures in a natural language grammar induction task to avoid long range dependencies between words.
Introduction
We show that empirically, injecting prior knowledge improves performance on an unsupervised Chinese grammar induction task.
Variational Mixtures with Constraints
This is a strict model reminiscent of the successful application of structural bias to grammar induction (Smith and Eisner, 2006).
Variational Mixtures with Constraints
We demonstrated the effectiveness of the algorithm on a dependency grammar induction task.
grammar induction is mentioned in 4 sentences in this paper.
Topics mentioned in this paper: