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Ngôn ngữ:
Giới hạn tìm kiếm: Giới hạn tìm kiếm: Dạng tài nguyên Hiển thị kết quả với: Hiển thị kết quả với: Chỉ mục

Data prediction classification method and device

Ding Liping ; Mu Hairong ; Song Yuning

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Trích dẫn Trích dẫn bởi
  • Nhan đề:
    Data prediction classification method and device
  • Tác giả: Ding Liping ; Mu Hairong ; Song Yuning
  • Chủ đề: Physics ; Computing ; Calculating ; Counting ; Recognition Of Data ; Presentation Of Data ; Record Carriers ; Handling Record Carriers ; Medicine ; Sciences ; Chemistry ; Physics
  • Mô tả: The invention discloses a data prediction classification method and device relating to the data process technique field, solving the problem in the prior art that classification result itself and classification count value are possible to leak the private information of a user. The method comprises: building a random forest namely multiple decision trees through a training dataset; carrying out prediction classification to a test dataset by the decision trees in the random forest, and obtaining the classification result satisfying differential privacy. The invention can realize high accuracy prediction classification of the high-dimension large-scale data.
  • Năm xuất bản: 30 March 2016
  • Ngôn ngữ: Chinese;English

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