歩行者軌跡データに基づく公共空間の利用状態の判別手法の提案

DOI Web Site 参考文献35件 オープンアクセス
  • 益邑 明伸
    東京都立大学都市環境学部都市政策科学科
  • 佐土原 聡
    横浜国立大学大学院都市イノベーション研究院

書誌事項

タイトル別名
  • PROPOSAL OF A CLASSIFICATION METHOD FOR PUBLIC SPACE USAGE BASED ON PEDESTRIAN TRAJECTORY DATA

抄録

<p>Herein, we propose a machine learning method based on pedestrian trajectory data to classify public space usage states and discriminate unknown usage states. Aggregated feature values for each small cell were regarded as feature vectors representing the usage state. They were classified into usage state “types” via principal component analysis and x-means clustering. During validation using actual data, 16 types appearing at specific times and days were identified, and 1.1% of the test data were determined to be “new usage states” not found in the training data. This method helps understand long-term and complex variations in public space utilization patterns.</p>

収録刊行物

参考文献 (35)*注記

もっと見る

関連プロジェクト

もっと見る

詳細情報 詳細情報について

問題の指摘

ページトップへ