2 ms·
spaCy's 96.8% accuracy is for the task of POS tagging while Google's reported 94% accuracy is for dependency parsing, a significantly harder problem.
by kamkha 10y ago
spaCy's 96.8% accuracy is for the task of POS tagging while Google's reported 94% accuracy is for dependency parsing, a significantly harder problem.
- xigency 10y agoWell, it seems this page could use some work: http://www.aclweb.org/aclwiki/index.php?title=Dependency_Parsing_(State_of_the_art) http://www.aclweb.org/aclwiki/index.php?title=Dependency_Par...
- weinzierl 10y agoThanks (also to charlieegan3) this explains the difference nicely. Actually I found an educational 500 lines python parser from the same author as well [1]. It claims an accuracy of 92.7 for the WSJ corpus. [1] https://spacy.io/blog/parsing-english-in-python https://spacy.io/blog/parsing-english-in-python