2023 Fiscal Year Research-status Report
認知症患者の家族ためのAIチャットボットによる意思決定支援システムの開発
| Project/Area Number |
20K21724
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| Research Institution | Osaka Metropolitan University |
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Principal Investigator |
中村 裕美子 大阪公立大学, 研究推進機構, 客員研究員 (10299266)
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| Co-Investigator(Kenkyū-buntansha) |
真嶋 由貴恵 大阪公立大学, 大学院情報学研究科, 教授 (70285360)
松田 健 阪南大学, 経営情報学部, 教授 (40591178)
桝田 聖子 大阪公立大学, 大学院情報学研究科, 准教授 (10454729)
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| Project Period (FY) |
2020-07-30 – 2025-03-31
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| Keywords | 生成AIチャットボット / 認知症 / 家族 / 意思決定支援 |
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| Outline of Annual Research Achievements |
研究成果を国際学会と国内研究会において発表を行った。
国際学会の発表テーマは、Analysis of Questions to Support Dementia Patient Family Focusing on Modality and Consideration on Chatbot Support System,The purpose of this study is to develop an AI chatbot system that gives answers to various questions about dementia patients for their families and relatives with dementia patients. The basis of the chatbot system replies to one advice against one question. However, it is not easy to predict what kind of questions will be asked. So, this study has proposed an algorithm of an AI chatbot system that can reply to appropriate advice against unknown asked in the following way.
1) Collect the data for questions and advices for dementia patients. 2) Give the words that construct question to data the 40 labels data such as question, confirmation, behavior, attachment, feeling, agreement, ability, denial, forgetting, method, distress and confirmation. 3) Classify the question data by transforming to 40 degrees non negativevector via the above process. 4) If question data d(i) was given the clustering label k, then the advice data a(i) is also given the same label data k, where i and k are non-negative integsers.
5) Check contradict between questions and advices, by generating random question-advice pairs from questions and answers belonging to the same class.
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| Current Status of Research Progress |
Current Status of Research Progress
2: Research has progressed on the whole more than it was originally planned.
Reason
生成AIチャットボットによる質問と回答システムは完成している。
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| Strategy for Future Research Activity |
研究成果を取りまとめ、報告していく予定である。
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| Causes of Carryover |
研究成果の一部について、学会等に発表する機会が次年度に予定されているため、その経費を残すこととなった。
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