• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Development of Computer Aided Nursing-care Text Classification System

Research Project

Project/Area Number 25463332
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Fundamental nursing
Research InstitutionUniversity of Hyogo

Principal Investigator

Nii Manabu  兵庫県立大学, 工学(系)研究科(研究院), 助教 (80336833)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords看護ケア / テキスト分類 / コンピュータ支援システム / ソフトコンピューティング / 機械学習
Outline of Final Research Achievements

For improving nursing-care quality, a nursing-care text evaluation system has been developed. The nursing-care text evaluation system consists of a feature vector extraction system and machine learning based classification. The nursing-care texts are freestyle Japanese texts which are described by nurses. Nurses report their own nursing-care processes which were actually done by the nurses. The feature vector extraction system analyzes dependency relations between words and represents such relations by a matrix type expression. Support vector machines with binary decision tree are used for visualization of the evaluation process of the nursing-care texts. The word2vec is a tool for representing words by high-dimensional vectors. Using word2vec, the classification performance of the nursing-care texts was improved.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (7 results)

All 2016 2015 2014 2013

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (6 results) (of which Int'l Joint Research: 2 results)

  • [Journal Article] Rule Representation for Nursing-care Process Evaluation Using Decision Tree Techniques2014

    • Author(s)
      Manabu Nii, Kazunobu Takahama, Shota Miyake, Atsuko Uchinuno, Reiko Sakashita
    • Journal Title

      Journal of Advanced Computational Intelligence and Intelligent Informatics

      Volume: Vol.18 No.6 Pages: 918-925

    • NAID

      130007673155

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Presentation] Nursing-care Text Evaluation using Word Vector Representations Realized by word2vec2016

    • Author(s)
      Manabu Nii
    • Organizer
      IEEE World Congress on Computational Intelligence
    • Place of Presentation
      Vancouver, Canada
    • Year and Date
      2016-07-24
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Matrix-based Feature Vector Definition and a SVM-BDT-based Classification System for Classifying Nursing-care Texts2015

    • Author(s)
      Manabu Nii
    • Organizer
      IEEE International Conference on Fuzzy Systems
    • Place of Presentation
      Istanbul, Turkey
    • Year and Date
      2015-08-02
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Directed Graph based Feature Definition for Classifying Nursing-care Texts2014

    • Author(s)
      Manabu Nii
    • Organizer
      2014 IEEE International Conference on Systems, Man, and Cybernetics
    • Place of Presentation
      San Diego, CA, USA
    • Year and Date
      2014-10-05 – 2014-10-08
    • Related Report
      2014 Research-status Report
  • [Presentation] Soft Class Decision for Nursing-care text classification using a K-Nearest Neighbor based System2014

    • Author(s)
      Manabu Nii
    • Organizer
      2014 IEEE International Conference on Fuzzy Systems
    • Place of Presentation
      Beijing, Chaina
    • Year and Date
      2014-07-06 – 2014-07-11
    • Related Report
      2014 Research-status Report
  • [Presentation] Consideration about Utilizing Text Architecture for Making Feature Vectors in Classifying Nursing-Care Texts2013

    • Author(s)
      Manabu Nii
    • Organizer
      IEEE International Conference on Systems, Man, and Cybernetics
    • Place of Presentation
      Manchester, UK
    • Related Report
      2013 Research-status Report
  • [Presentation] Classification Rule Representation for Nursing-care Process Evaluation2013

    • Author(s)
      Manabu Nii
    • Organizer
      International Symposium on Advanced Intelligent Systems
    • Place of Presentation
      Daejeon, Korea
    • Related Report
      2013 Research-status Report

URL: 

Published: 2014-07-25   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi