Skip TemporarySpan if it is an empty string #112
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lukehsiao
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Aug 21, 2018
A bug occurs if the text of the span ends in one of the split tokens. For example, "BC546-" will try to yield "BC546-", "BC546", and an empty span with invalid char_start and char_end. This stops it from yielding the empty span. See HazyResearch/fonduer#112. Co-authored-by: Hiromu Hota <hiromu.hota@hal.hitachi.com>
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When a text is "BC548BG-", the output of
Ngram.applyis currently TemporarySpan(s) with "BC548BG-", "BC548BG", and "" (empty).This patch skips if TemporarySpan contains an empty string.