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國立臺灣大學計量理論與應用研究中心 - CRETA


CRETA Seminar

2021 年 3 月 26 日 CRETA Seminar


2021 年 3 月 26 日 CRETA Seminar


國立臺灣大學計量理論與應用研究中心 (CRETA)、國立臺灣大學財務金融學系及臺灣經濟計量學會 (TES) 將於 2021 年 3 月 26 日舉辦 CRETA Seminar。相關資訊如下。


 3  26  CRETA Seminar

日期:2021 年 3 月 26 日 (週五) 下午 2:00~3:30


講者:盧信銘教授 (國立臺灣大學資訊管理學系)

演講主題:Preparing 10-K Report for Empirical Studies Using Sequence Labeling Models: A Proposed Framework



  10-K reports contain lengthy descriptions of companies’ financial activities during a given fiscal year. A sizeable number of studies leverages text in 10-K reports. Many of them adopted keyword-based (i.e., dictionary) approaches to extract needed information. Despite the popularity of keyword-based approaches, certain important text-based measures require more structured and well-formatted text. One such example is readability. Fog index, a readability measure, is the weighted average of sentence length and the proportion of complex words. To reliability compute readability, the input text documents need to be well-formatted text. Headlines, tables, and dangling text chunks will add noise and potentially bias the results. To address the issue, we propose two natural language processing (NLP) tasks, 10-K segmentations and prettifying, to prepare the 10-K reports for reliable and reproducible empirical results. Our preliminary designs are based on sequence labeling models that can generate high-quality outcomes. This talk will also review existing sequence labeling models and present partial results of the proposed NLP tasks.



盧信銘教授 (國立臺灣大學資訊管理學系副教授,個人網頁:http://www.im.ntu.edu.tw/~lu/ )


為方便場地安排及人數預估,欲參加CRETA Seminar的朋友們,煩請事先報名,當天講義將優先提供給報名者。  



              其他參加者報名費為NT$200 (當天將開放現場繳交臺灣經濟計量學會 2021 年年度會費)

報名期限:2021/3/25 (四)  中午 12:00


為方便臺灣經濟計量學會 (TES) 會員繳納 110 年度會費,本次活動開放現場繳納會費,亦歡迎大家介紹非會員朋友加入 TES。更多資訊請見 TES 網站:http://www.tesociety.org.tw/main.php