  We train one multilingual model for dependency parsing and use it to parse
sentences in several languages. The parsing model uses (i) multilingual word
clusters and embeddings; (ii) token-level language information; and (iii)
language-specific features (fine-grained POS tags). This input representation
enables the parser not only to parse effectively in multiple languages, but
also to generalize across languages based on linguistic universals and
typological similarities, making it more effective to learn from limited
annotations. Our parser's performance compares favorably to strong baselines in
a range of data scenarios, including when the target language has a large
treebank, a small treebank, or no treebank for training.
