- 標題:2021 年 3 月 26 日 CRETA Seminar
- 公告日期:2021-03-12
【CRETA Seminar】
日期:2021 年 03 月 26 日 (週五) 下午2:
地點:國立臺灣大學管理學院二號館
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
講題摘要:
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.
講者介紹:
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://
備註事項:
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報名網址:http://www.creta.org.tw/?
報名費用:
其他參加者報名費為NT$200 (當天將開放現場繳交台灣經濟計量學會 2021 年年度會費)
報名期限:2021/3/25 (四) 中午 12:00
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為方便臺灣經濟計量學會 (TES) 會員繳納 110 年度會
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- 最後修改時間:2023-03-24 PM 2:21