Universal dependencies for Japanese
Takaaki Tanaka, Yusuke Miyao, et al.
LREC 2016
One main challenge for incremental transition-based parsers, when future inputs are invisible, is to extract good features from a limited local context. In this work, we present a simple technique to maximally utilize the local features with an attention mechanism, which works as context-dependent dynamic feature selection. Our model learns, for example, which tokens should a parser focus on, to decide the next action. Our multilingual experiment shows its effectiveness across many languages. We also present an experiment with augmented test dataset and demonstrate it helps to understand the model’s behavior on locally ambiguous points.
Takaaki Tanaka, Yusuke Miyao, et al.
LREC 2016
Harshit Kumar, Arvind Agarwal, et al.
COLING 2018
Ran Levy, Ben Bogin, et al.
COLING 2018
Swarnadeep Saha, Mausam
COLING 2018