Fixes concerning MUC6 and MUC7 coreference resolution input files #114
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in MUC7 as distributed by LDC, <p> are not ended with </p> instead, a new <p> starts
…GML tokens) some <COREF > tokens contain " escaped with \ instead of " therefore the tokenizer produces unexpected output (e.g., "<" becomes a separate word)
some annotations in MUC6 as distributed by LDC contain swapped IDs (REF and ID is swapped)
…ng mentions) removes pointers to non-existing mentions (which would cause crash of dcoref)
this circumvents a crash with MUC6 dryrun data with a sentence consisting of only spaces.
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I found out that the fixes circumvent crashes but some results are unexpected. I will investigate and open another pull request if I am confident that everything is really fixed wrt MUC6/MUC7. |
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These changes make it possible to use dcoref with MUC6 and MUC7 files for coreference resolution as distributed by LDC. The existing code had problems with both files.
(I declare that this contribution is in the public domain.)