title: Where can i find the implementation of SPIED tool from stanford corenlp?
body: <p>In the paper, "<em>Improved Pattern Learning for Bootstrapped Entity Extraction. Sonal Gupta and Christopher D. Manning. In Proceedings of the Eighteenth Conference on Computational Natural Language Learning (CoNLL). 2014.</em>"<br>
  cited for the tool the link for implementation has been specified as <a href="http://nlp.stanford.edu/software/patternviz.shtml" rel="nofollow">http://nlp.stanford.edu/software/patternviz.shtml</a> but it seems to be taken down.</p>