BLLIP 1987-89 WSJ Corpus Release 1

<h3>Introduction</h3><br>
<p>Brown Laboratory for Linguistic Information Processing (BLLIP)1987-89 WSJ Corpus Release 1 contains a complete, Treebank-style part-of-speech (POS) tagged and parsed version of the three-year Wall Street Journal (WSJ) collection from ACL/DCI (<a href="../../../LDC93T1">LDC93T1</a>), approximately 30 million words. The annotation was performed using statistically-based methods developed by BLIIP researchers Eugene Charniak, Don Blaheta, Niyu Ge, Keith Hall, John Hale and Mark Johnson.</p><br>
<p>This corpus both overlaps and supplements the million-word Penn Treebank (PTB) collection of parsed and POS-tagged WSJ texts.</p><br>
<h3>Data</h3><br>
<p>The PTB project selected 2,499 stories from a three-year WSJ collection of 98,732 stories for syntactic annotation. These 2,499 stories are distributed in Treebank-2 (<a href="../../../LDC95T7">LDC95T7</a>) and Treebank-3 (<a href="../../../LDC99T42">LDC99T42</a>), both of which include the raw text for each story.</p><br>
<h3>Updates</h3><br>
<p>There are no updates at this time.</p></br>
Portions © 1987-1989 Dow Jones & Company, Inc., © 2000 Trustees of the University of Pennsylvania