Po-Hsiang Lai


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Building a Dataset for Summarization and Keyword Extraction from Emails
Vanessa Loza | Shibamouli Lahiri | Rada Mihalcea | Po-Hsiang Lai
Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC'14)

This paper introduces a new email dataset, consisting of both single and thread emails, manually annotated with summaries and keywords. A total of 349 emails and threads have been annotated. The dataset is our first step toward developing automatic methods for summarization and keyword extraction from emails. We describe the email corpus, along with the annotation interface, annotator guidelines, and agreement studies.


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Simple Yet Powerful Native Language Identification on TOEFL11
Ching-Yi Wu | Po-Hsiang Lai | Yang Liu | Vincent Ng
Proceedings of the Eighth Workshop on Innovative Use of NLP for Building Educational Applications