Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
DE, IPSJ-DBS |
2023-12-26 14:40 |
Tokyo |
Institute of Industrial Science, The University of Tokyo |
Utilizing ChatGPT for Solving Financial Mathematics Problems and Generating Educational Materials Yukari Shirota (Gakushuin Univ), Anna Kuwana (Wayo Women's Univ) DE2023-30 |
In this study, we attempted to solve economic mathematics problems and generate educational materials using ChatGPT. Ini... [more] |
DE2023-30 pp.12-17 |
HCS, CNR |
2023-11-05 15:45 |
Tokyo |
Kogakuin University (Primary: On-site, Secondary: Online) |
Interactive Education of Economic Mathematics to ChatGPT
-- Analyze error models and optimize the instructional process -- Yukari Shirota (Gakushuin Univ.), Basabi Chakraborty (Iwate Prefectural Univ.) CNR2023-16 HCS2023-78 |
We have been developing interactive prompts to ChatGPT to have it solve economic mathematics problems. GPT, being an AI ... [more] |
CNR2023-16 HCS2023-78 pp.50-55 |
DE |
2023-06-16 08:50 |
Tokyo |
Musashino University (Primary: On-site, Secondary: Online) |
Analysis of Impact of Interest Rate Hikes on U.S. Industry Market Capitalization
-- Time Series Data Analysis by Amplitude-based Clustering -- Saki Takabatake, Yukari Shirota (Gakushuin Univ.) DE2023-1 |
The U.S. Federal Reserve Board (FRB) has been raising the Federal Funds Rate (FF Rate), since March 2022 for price stabi... [more] |
DE2023-1 pp.1-6 |
IBISML |
2022-12-23 15:30 |
Kyoto |
Kyoto University (Primary: On-site, Secondary: Online) |
Finding of Corporate Growth Patterns by Shapley Values
-- Case Study of Academy Development in the J-League -- Seiji Matsuhashi, Yukari Shirota (Gakushuin Univ) IBISML2022-64 |
This paper explores the financial indicators (variables) that contribute to the J-league ranking of a club by regression... [more] |
IBISML2022-64 pp.150-157 |
DE |
2022-06-25 10:05 |
Tokyo |
Musashino University (Primary: On-site, Secondary: Online) |
Time Series Analysis of Shapley Values in Machine-Learning Regression Kotaro Kuno, Yukari Shirota (GakushuinUniv) DE2022-1 |
In regression analysis of machine learning, Lundberg's SHAP and its libraries are widely used and have contributed great... [more] |
DE2022-1 pp.1-6 |
DE |
2021-07-24 09:35 |
Kanagawa |
KAIT IT extension center (Hybrid) (Primary: On-site, Secondary: Online) |
[Short Paper]
Analysis of Key Factors in Stock Price Rise by Shapley Value
-- Case Study of Automotive Industries -- Emi Tsujiura, Yukari Shirota (Gakushuin Univ.) DE2021-1 |
[more] |
DE2021-1 pp.1-5 |
DE |
2021-07-24 09:50 |
Kanagawa |
KAIT IT extension center (Hybrid) (Primary: On-site, Secondary: Online) |
[Short Paper]
Analysis of Key Factors in Stock Price Rise by Shapley Value
-- Case Study of Precision Machinery Industries -- Kei Hoshina, Yukari Shirota (Gakushuin Univ.) DE2021-3 |
[more] |
DE2021-3 pp.12-17 |
DE |
2021-07-24 10:05 |
Kanagawa |
KAIT IT extension center (Hybrid) (Primary: On-site, Secondary: Online) |
[Short Paper]
Analysis of Key Factors in Stock Price Rise by Shapley Value
-- Case Study of Electrical Equipment Industries -- Mima Fujimaki, Yukari Shirota (Gakushuin Univ.) DE2021-2 |
[more] |
DE2021-2 pp.6-11 |
DE |
2020-06-27 09:05 |
Online |
Online |
Portfolio construction by hierarchical clustering
-- Analysis of the stock prices of 100 global car manufacturers -- Akane Murakami, Yukari Shirota (Gakushuin Univ.) DE2020-1 |
[more] |
DE2020-1 pp.1-5 |
DE |
2020-06-27 09:25 |
Online |
Online |
Analysis of Key Factors in Corporate Growth by XGBoost -Case Study of Electrical Manufacturing Industries Sumika Kaneko, Natsuho Oyu, Yukari Shirota (Gakushuin Univ.) DE2020-2 |
[more] |
DE2020-2 pp.7-11 |
DE |
2019-06-22 09:05 |
Tokyo |
|
[Short Paper]
Analysis of Key Factors in Corporate Growth by XGBoost
-- Case Study of Machine Manufacturing Industries -- Hikari Kaji, Marina Yamamoto, Yukari Shirota (Gakushuin Univ.) DE2019-1 |
We conducted a regression analysis of which response variable is the sales profit rate in Japanese machine manufacturing... [more] |
DE2019-1 pp.1-4 |
DE |
2019-06-22 09:20 |
Tokyo |
|
[Short Paper]
Analysis of Key Factors in Corporate Growth by XGBoost
-- Case Study of Automotive Industries -- Miyako Hashiguchi, Maiko Saitou, Yukari Shirota (Gakushuin Univ.) DE2019-2 |
We conducted a regression analysis of which response variable is the sales profit rate in Japanese automotive industries... [more] |
DE2019-2 pp.5-9 |
DE |
2019-06-22 09:35 |
Tokyo |
|
[Short Paper]
Analysis of Key Factors in Corporate Growth by XGboost
-- Case Study of Electrical Manufacturing Industries -- Jiacheng Xu, Kentaro Matsumura, Yukari Shirota (Gakushuin Univ.) DE2019-3 |
We conducted a regression analysis of which response variable is the sales profit rate in Japanese electrical manufactur... [more] |
DE2019-3 pp.11-14 |
DE |
2018-06-22 10:10 |
Tokyo |
LIFULL Co., Ltd. |
[Short Paper]
Pattern Analysis of Stock Price Increase by Hit Products
-- Case Study of LOVELIVE! -- Soma Tashiro, Yukari Shirota (Gakushuin Univ) DE2018-1 |
Abstract When a popularity or demand of a product is drastically increasing in the market, a SNS volume is also increas... [more] |
DE2018-1 pp.1-4 |
DE |
2018-06-22 10:30 |
Tokyo |
LIFULL Co., Ltd. |
[Short Paper]
Marketing Analysis of New Character Products by Text Mining
-- Case on Disneyland -- Reona Okano, Yukari Shirota (Gakushuin Univ) DE2018-2 |
people become so sensitive when they offer their new character product to the market. At the start period, it will be mo... [more] |
DE2018-2 pp.5-7 |
DE |
2014-09-11 16:10 |
Tokyo |
NII、12F Room1208, 1210 |
Topic Extraction from the Financial and Economical Monthly Reports by using LDA
-- Japanese Economical Climate Analysis just after the East-Japan Great Earthquake -- Yuriko Yano, Risa Hayashi, Yukari Shirota (Gakushuin University), Takako Hashimoto (Chiba University of Commerce), Tamaki Sakura (JCER) DE2014-36 |
We conducted a topic extraction from the financial and economical monthly reports by Bank of Japan to analyze the time s... [more] |
DE2014-36 pp.75-78 |
DE |
2014-09-11 16:35 |
Tokyo |
NII、12F Room1208, 1210 |
Topic Extraction from the Financial and Economical Monthly Reports by using LDA
-- Japanese Economical Climate Analysis of the Second Abe Cabinet Period -- Asako Matsuda, Kazuma Okaishi, Yukari Shirota (Gakushuin University), Takako Hashimoto (Chiba Univ. of Commerce), Tamaki Sakura (JCER) DE2014-37 |
We conducted a topic extraction from the financial and economical monthly reports by Bank of Japan to analyze the time s... [more] |
DE2014-37 pp.79-84 |
DE |
2012-08-02 14:00 |
Aichi |
Nagoya University |
Visual Learning Material Development by Economic Database after the East Japan Earthquake
-- Economics Analysis of which Insight into the Nature of Real-Time Process and the Ignorance -- Yukari Shirota (Gakushuin), Takako Hashimoto (Chiba University of Commerce), Tamaki Sakura (JCER) DE2012-24 |
We would like to make a database of the time-series economics event data issued by the East Japan earthquake disaster on... [more] |
DE2012-24 pp.47-52 |
DE |
2007-07-02 15:20 |
Miyagi |
Akiu hot springs (Sendai) |
The Virtual Learning Environment in Oxford University Titled "WebLearn"
-- VLE Systems in UK -- Yukari Shirota (Gakushuin Univ.) DE2007-35 |
The paper describes the latest trend of computerized systems that
support education and research in England universitie... [more] |
DE2007-35 pp.79-84 |
PRMU, DE |
2005-06-17 16:00 |
Hokkaido |
Hokkaido Univ. |
Automation of Mathematical Presentation Materials from Metadata
-- A Case Study of Database Management for Graphical Objects -- Yukari Shirota (Gakushuin Univ.) |
For automation of mathematical learning materials from metadata, it is necessary that the concept of the metadata be exp... [more] |
DE2005-27 PRMU2005-48 pp.81-86 |