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Company search system for employment support by using financial statements and web information

Research Project

Project/Area Number 15K00315
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Intelligent informatics
Research InstitutionSeikei University

Principal Investigator

Sakai Hiroyuki  成蹊大学, 理工学部, 准教授 (70402659)

Co-Investigator(Kenkyū-buntansha) 増山 繁  豊橋技術科学大学, 工学(系)研究科(研究院), 教授 (60173762)
坂地 泰紀  東京大学, 大学院工学系研究科(工学部), 特任講師 (70722809)
Project Period (FY) 2015-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2018: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords就職活動支援 / 企業検索 / 業績要因 / 関連企業検索 / 決算短信 / テキストマイニング / 自然言語処理 / 業績要因文抽出 / 学習データ自動生成 / 業績予測文抽出 / 業績要因抽出 / 因果関係抽出
Outline of Final Research Achievements

In this research, we aimed to automatically extract the information related to the business of companies from financial statements and web sites of the companies, and to develop the company search systems by using the extracted information. As research results, we developed a method to extract causal information, a method to extract causal correlation (cause and result), a method to extract sentences of forecasted business performance from financial statements, and a method to estimate related companies by using the causal information, respectively. We also developed company search systems by using causal information extracted by our methods. The developed company search systems are published on the website (http://www.ci.seikei.ac.jp/sakai/).

Academic Significance and Societal Importance of the Research Achievements

本研究成果による企業検索システムでは,学生の研究分野と関連のある企業を容易に検索することができ,学生の就職活動支援に活用できる.これにより,自分の研究分野と関連のある企業を見つけ,就職志望とすることで,学生と企業とのミスマッチを防ぐ.加えて,中小企業にとっては就職情報サイトへの掲載料が高額なので登録できないのが実情であるが,本研究成果により,中小企業への就職希望学生が増加することが期待できる.本研究における研究成果として,合計で4つの企業検索システムを開発し,それらは全てWEBサイトにて公開されており,誰でも利用可能である.

Report

(5 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (54 results)

All 2019 2018 2017 2016 2015 Other

All Journal Article (15 results) (of which Peer Reviewed: 15 results,  Open Access: 4 results,  Acknowledgement Compliant: 1 results) Presentation (32 results) (of which Int'l Joint Research: 14 results) Remarks (7 results)

  • [Journal Article] 学習データの自動生成による決算短信からの業績要因文の抽出2019

    • Author(s)
      酒井浩之, 松下 和暉, 北島 良三
    • Journal Title

      日本知能情報ファジィ学会誌

      Volume: vol. 31, no. 2 Pages: 653-661

    • NAID

      130007632856

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 潜在学習による企業トップメッセージと収益性の関係解析2019

    • Author(s)
      北島 良三, 酒井 浩之, 上村 龍太郎
    • Journal Title

      日本知能情報ファジィ学会誌

      Volume: vol. 31, no. 2 Pages: 636-644

    • NAID

      130007632853

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 複数企業からの関連企業の抽出と事業内容に基づく分類2019

    • Author(s)
      田中瑞竜, 酒井浩之, 坂地泰紀, 北島良三
    • Journal Title

      日本知能情報ファジィ学会誌

      Volume: vol. 31, no. 1 Pages: 546-562

    • NAID

      130007595445

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 接触履歴を用いた地域景況インデックスの自動生成2019

    • Author(s)
      坂地泰紀, 和泉潔, 松島裕康, 川瀬和哉, 林寛
    • Journal Title

      日本知能情報ファジィ学会誌

      Volume: vol. 31, no. 2 Pages: 626-635

    • NAID

      130007632841

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] GINN: gradient interpretable neural networks for visualizing financial texts2018

    • Author(s)
      Ito Tomoki, Sakaji Hiroki, Izumi Kiyoshi, Tsubouchi Kota, Yamashita Tatsuo
    • Journal Title

      International Journal of Data Science and Analytics

      Volume: - Pages: 1-15

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 株主招集通知における議案タイトルとその分類及び開始ページの推定システム2018

    • Author(s)
      高野海斗, 酒井浩之, 坂地泰紀, 和泉潔, 岡田奈奈, 水内利和
    • Journal Title

      自然言語処理

      Volume: 25 Pages: 3-32

    • NAID

      130006734201

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Lexicon Creation for Financial Sentiment Analysis using Network Embedding2017

    • Author(s)
      Ryo Ito, Kiyoshi Izumi, Hiroki Sakaji, Shintaro Suda
    • Journal Title

      Journal of Mathematical Finance

      Volume: 7 Pages: 896-907

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] An Algorithm for Hinge Vertex Problem on Circular Trapezoid Graphs2017

    • Author(s)
      Hirotoshi Honma, Yoko Nakajima, Shigeru Masuyama
    • Journal Title

      Journal of Information Processing

      Volume: 25 Pages: 945-948

    • NAID

      130006250667

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] 決算短信PDFからの業績予測文の抽出2017

    • Author(s)
      北森詩織,酒井浩之,坂地泰紀
    • Journal Title

      電子情報通信学会論文誌D

      Volume: vol.J100-D, no.2 Pages: 150-161

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] A linear time algorithm for finding a minimum spanning tree with non-terminal set V_NT on outer planar graphs2017

    • Author(s)
      Shin-ichi Nakayama, Shigeru Masuyama
    • Journal Title

      IEICE Trans. on information and Systems

      Volume: E100-D, no. 3 Pages: 434-444

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] 産業クラスター評価のための特許出願の空間的自己相関を利用した技術集積動向分析方法の基礎的検討2017

    • Author(s)
      野中尋史,河野誠也,平岡透,太田貴久,増山繁
    • Journal Title

      日本知財学会誌

      Volume: Vol.13, No.3 Pages: 65-78

    • NAID

      40021168891

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] Extraction of Polarity Comments from Nico Nico Douga2016

    • Author(s)
      Hiroki Sakaji, Junya Ishibuchi, Hiroyuki Sakai
    • Journal Title

      International Journal of Space-Based and Situated Computing

      Volume: vol.6, no.3 Pages: 165-172

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] A linear time algorithm for finding a spanning tree with non-terminal set V_NT on cographs2016

    • Author(s)
      Shin-ichi Nakayama, Shigeru Masuyama
    • Journal Title

      IEICE Trans. on information and Systems

      Volume: E99-D, no.10 Pages: 2574-2584

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] 決算短信PDFからの原因・結果表現の抽出2015

    • Author(s)
      坂地泰紀, 酒井浩之, 増山繁
    • Journal Title

      電子情報通信学会論文誌D

      Volume: J98-D, No.5 Pages: 811-822

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] Algorithm for Identifying the Maximum Detour Hinge Vertices of a Permutation Graph2015

    • Author(s)
      Hirotoshi Honma, Yoko Nakajima, Yuta Igarashi, Shigeru Masuyama
    • Journal Title

      IEICE Trans. Fundamentals

      Volume: E98-A Pages: 1161-1167

    • NAID

      130005071825

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Presentation] Relationship Between Management Policies and Profitability for Second Section-Listed Manufacturing Companies of the Tokyo Stock Exchange (2016 Results)2019

    • Author(s)
      Ryozo Kitajima, Ryotaro Kamimura, Hiroyuki Sakai
    • Organizer
      7th International Conference on Smart Computing and Artificial Intelligence
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Extraction of characteristic terms from patent documents for technical trend analysis2019

    • Author(s)
      Kaito Takano, Miryu Tanaka, Hiroyuki Sakai, Ryozo Kitajima, Takahisa Ota, Chinatsu Tanabe, Hiroki Sakaji
    • Organizer
      7th International Conference on Smart Computing and Artificial Intelligence
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Estimation of Tags Using Various Data for Online Videos2019

    • Author(s)
      Hiroki Sakaji, Akio Kobayashi, Masaki Kohana, Yasunao Takano, Kiyoshi Izumi
    • Organizer
      The 33-rd International Conference on Advanced Information Networking and Applications
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 有価証券報告書からの事業セグメントごとの業績要因・業績結果文の抽出2018

    • Author(s)
      高野海斗, 酒井浩之, 北島良三
    • Organizer
      第21回 金融情報学研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 有価証券報告書からの事業セグメントごとの業績要因文の抽出2018

    • Author(s)
      高野海斗, 酒井浩之, 北島良三
    • Organizer
      第13回 テキストアナリティクス・シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] 適時開示情報の業績に対するリスク有無の自動判定2018

    • Author(s)
      矢野大輔, 酒井浩之, 北島良三, 広井康男, 村山勉, 河合継, 西山昇
    • Organizer
      第21回 金融情報学研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 複数の顧客企業からの共通要素と新規関連企業の抽出2017

    • Author(s)
      田中瑞竜, 酒井浩之, 坂地泰紀
    • Organizer
      言語処理学会第23回年次大会
    • Place of Presentation
      筑波大学
    • Year and Date
      2017-03-13
    • Related Report
      2016 Research-status Report
  • [Presentation] Extraction of sentences concerning business performance forecast and economic forecast from summaries of financial statements by deep learning2017

    • Author(s)
      Shiori Kitamori, Hiroyuki Sakai, Hiroki Sakaji
    • Organizer
      IEEE Symposium on Computational Intelligence for Financial Engineering & Economics (IEEE CIFEr'17)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Discovery of Rare Causal Knowledge from Financial Statement Summaries2017

    • Author(s)
      Hiroki Sakaji, Risa Murono, Hiroyuki Sakai, Jason Bennett, Kiyoshi Izumi
    • Organizer
      IEEE Symposium on Computational Intelligence for Financial Engineering & Economics (IEEE CIFEr'17)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Extracting Laboratory Front Pages from University Websites2017

    • Author(s)
      Hiroki Sakaji, Atsuya Miyazaki, Hiroyuki Sakai, Kiyoshi Izumi
    • Organizer
      The 6th International Workshop on Web Services and Social Media In conjunction with The 20th International Conference on Network-Based Information Systems (NBiS-2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] A Method for Extracting Correct Links from Automatic Created Links on Folksonomy2017

    • Author(s)
      Akio Kobayashi, Hiroki Sakaji, Kohana Masaki
    • Organizer
      The 6th International Workshop on Web Services and Social Media In conjunction with The 20th International Conference on Network-Based Information Systems (NBiS-2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Proposal of the Recommender System Based on User Evaluation and Cosmetic Ingredients2017

    • Author(s)
      Rio Iwabuchi, Yoko Nakajima, Hirotoshi Honma, Haruka Aoshima, Akio Kobayashi, Tomoyoshi Akiba, Shigeru Masuyama
    • Organizer
      ICAICTA2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] A Study on R&D Organization Management of Japanese ICT Companies Using Patent Information2017

    • Author(s)
      Iori Nakaoka, Hayato Fujino, Yousin Park, Yunju Chen, Hirochika Akaoka, Shigeru Masuyama
    • Organizer
      ICAICTA2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 決算短信からの業績要因文の抽出2017

    • Author(s)
      酒井浩之, 松下和暉
    • Organizer
      第11回テキストアナリティクス・シンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] 決算短信から抽出した業績要因文の事業セグメントに基づく分類と業績文の抽出2017

    • Author(s)
      村野壮人, 酒井浩之, 坂地泰紀, 江口潤一
    • Organizer
      第19回金融情報学研究会
    • Related Report
      2017 Research-status Report
  • [Presentation] 関連企業集合からの共通要素と新規関連企業の抽出2016

    • Author(s)
      田中瑞竜, 酒井浩之, 坂地泰紀
    • Organizer
      第9回 テキストマイニング・シンポジウム
    • Place of Presentation
      コンベンションルーム AP渋谷道玄坂
    • Year and Date
      2016-09-08
    • Related Report
      2016 Research-status Report
  • [Presentation] Estimation of Tags via Comments on Nico Nico Douga2016

    • Author(s)
      Hiroki Sakaji, Masaki Kohana, Akio Kobayashi, Hiroyuki Sakai
    • Organizer
      The 5th International Workshop on Web Services and Social Media In conjunction with the 19th International Conference on NBiS-2016(WSSM-2016)
    • Place of Presentation
      Ostrava, Czech Republic
    • Year and Date
      2016-09-07
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Investigation and Construction of Dictionary for Analysis of Comments in a Video Sharing Site2016

    • Author(s)
      Yousuke Kawamoto, Yasuki Yasuki Nishiyama, Akio Kobayashi, Shigeru Masuyama
    • Organizer
      ICAICTA2016
    • Place of Presentation
      PENANG, MALAYSIA
    • Year and Date
      2016-08-16
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 製品名と特許における名称の言い換え知識の抽出2016

    • Author(s)
      坂地泰紀, 所佳祐, 酒井浩之
    • Organizer
      2016年度人工知能学会全国大会
    • Place of Presentation
      北九州国際会議場
    • Year and Date
      2016-06-06
    • Related Report
      2016 Research-status Report
  • [Presentation] 区間グラフ上における非端末点集合V_NTを伴う全域木を求める線形時間アルゴリズム2016

    • Author(s)
      中山慎一,増山繁
    • Organizer
      日本オペレーションズ・リサーチ学会2016年春季研究発表会
    • Place of Presentation
      横浜(慶應義塾大学矢上キャンパス)
    • Year and Date
      2016-03-17
    • Related Report
      2015 Research-status Report
  • [Presentation] 決算短信PDFからの業績予測文の抽出2016

    • Author(s)
      北森詩織, 酒井浩之, 坂地泰紀
    • Organizer
      言語処理学会第22回年次大会
    • Place of Presentation
      東北大学
    • Year and Date
      2016-03-08
    • Related Report
      2015 Research-status Report
  • [Presentation] 特許関連業務支援のための技術用語自動抽出の試み2016

    • Author(s)
      柚木山駿, 太田貴久, 小林暁雄, 増山繁
    • Organizer
      言語処理学会第22回年次大会
    • Place of Presentation
      東北大学
    • Year and Date
      2016-03-08
    • Related Report
      2015 Research-status Report
  • [Presentation] Creating Japanese Political Corpus from Local Assembly Minutes of 47 Prefectures2016

    • Author(s)
      Toshitomo Kimura, Keiichi Takamaru, Takuma Tanaka, Akio Kobayashi, Hiroki Sakaji, Yuzu Uchida, Hokuto Ototake, Shigeru Masuyama
    • Organizer
      12th Workshop on Asian Language resources, Workshop of Coling 2016
    • Place of Presentation
      Osaka, Japan
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 企業Webページを用いた関連企業の抽出2015

    • Author(s)
      本間友実子, 酒井浩之, 坂地泰紀
    • Organizer
      第7回Webインテリジェンスとインタラクション研究会
    • Place of Presentation
      東京(株式会社リクルートホールディングス本社)
    • Year and Date
      2015-11-28
    • Related Report
      2015 Research-status Report
  • [Presentation] 企業の決算短信PDFから抽出した業績要因への極性付与2015

    • Author(s)
      酒井浩之, 小林義和, 坂地泰紀
    • Organizer
      第15回 金融情報学研究会
    • Place of Presentation
      東京大学
    • Year and Date
      2015-09-26
    • Related Report
      2015 Research-status Report
  • [Presentation] 決算短信PDFからの業績予測を含む文の抽出2015

    • Author(s)
      北森詩織, 酒井浩之, 坂地泰紀
    • Organizer
      第15回 金融情報学研究会
    • Place of Presentation
      東京大学
    • Year and Date
      2015-09-26
    • Related Report
      2015 Research-status Report
  • [Presentation] ニコニコ動画で視聴をより楽しむためのアプリケーションのためのニコニコ用語辞書拡張2015

    • Author(s)
      川本洋輔, 西山泰貴, 小林暁雄, 坂地泰紀, 増山繁
    • Organizer
      エンタテインメントコンピューティングシンポジウム (EC2015)
    • Place of Presentation
      北海道大学
    • Year and Date
      2015-09-25
    • Related Report
      2015 Research-status Report
  • [Presentation] ニコニコ動画からのポジティブ・ネガティブコメントの抽出2015

    • Author(s)
      坂地泰紀, 酒井浩之
    • Organizer
      第7回テキストマイニングシンポジウム
    • Place of Presentation
      東京(コンベンションルーム AP渋谷道玄坂)
    • Year and Date
      2015-09-10
    • Related Report
      2015 Research-status Report
  • [Presentation] 大学Webページからの研究室トップページの抽出2015

    • Author(s)
      宮崎敦也, 酒井浩之, 坂地泰紀
    • Organizer
      第7回テキストマイニングシンポジウム
    • Place of Presentation
      東京(コンベンションルーム AP渋谷道玄坂)
    • Year and Date
      2015-09-10
    • Related Report
      2015 Research-status Report
  • [Presentation] ソフトウェア使用許諾契約書における条項の解析2015

    • Author(s)
      櫻井琢士, 小林暁雄, 増山繁
    • Organizer
      第7回テキストマイニングシンポジウム
    • Place of Presentation
      東京(コンベンションルーム AP渋谷道玄坂)
    • Year and Date
      2015-09-10
    • Related Report
      2015 Research-status Report
  • [Presentation] Extracting Polarity Comments from Nico Nico Douga2015

    • Author(s)
      Hiroki Sakaji, Junya Ishibuchi, Hiroyuki Sakai
    • Organizer
      The 4rd International Workshop on Web Services and Social Media In conjunction with the 18th International Conference on NBiS-2015(WSSM-2015)
    • Place of Presentation
      Taipei, Taiwan
    • Year and Date
      2015-09-02
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Classification of Comments on Nico Nico Douga for Annotation Based on Referred Contents2015

    • Author(s)
      Akihito Ikeda, Akio Kobayashi, Hiroki Sakaji, Shigeru Masuyama
    • Organizer
      18th International Conference on Network-Based Information Systems
    • Place of Presentation
      Taipei, Taiwan
    • Year and Date
      2015-09-02
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Remarks] Causal Expressions Extraction System

    • URL

      http://hawk.ci.seikei.ac.jp/cees/

    • Related Report
      2017 Research-status Report
  • [Remarks] Cause-Result Expressions Search system

    • URL

      http://hawk.ci.seikei.ac.jp/CS/

    • Related Report
      2017 Research-status Report
  • [Remarks] Relevant Company Search System

    • URL

      http://hawk.ci.seikei.ac.jp/RECS/

    • Related Report
      2017 Research-status Report
  • [Remarks] CEES

    • URL

      http://hawk.ci.seikei.ac.jp/cees/

    • Related Report
      2016 Research-status Report 2015 Research-status Report
  • [Remarks] LicsPlus

    • URL

      http://hawk.ci.seikei.ac.jp/LicsPlus/

    • Related Report
      2016 Research-status Report
  • [Remarks] CS

    • URL

      http://hawk.ci.seikei.ac.jp/CS/

    • Related Report
      2016 Research-status Report 2015 Research-status Report
  • [Remarks] Lics-Plus

    • URL

      http://hawk.ci.seikei.ac.jp/LicsPlus/

    • Related Report
      2015 Research-status Report

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Published: 2015-04-16   Modified: 2020-03-30  

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