中大機構典藏-NCU Institutional Repository-提供博碩士論文、考古題、期刊論文、研究計畫等下載:Item 987654321/90199
English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 78937/78937 (100%)
造訪人次 : 39176207      線上人數 : 566
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜尋範圍 查詢小技巧:
  • 您可在西文檢索詞彙前後加上"雙引號",以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋,建議至進階搜尋限定作者欄位,可獲得較完整資料
  • 進階搜尋


    請使用永久網址來引用或連結此文件: http://ir.lib.ncu.edu.tw/handle/987654321/90199


    題名: 使用深度學習及隨機森林預測地震之分析;Earthquake Prediction Using Deep Learning and Random Forest
    作者: 羅正勛;LO, Cheng-Hsun
    貢獻者: 機械工程學系
    關鍵詞: 地震預測;機器學習;深度學習;隨機森林;Earthquake prediction;Machine learning;Deep learning;Random forest
    日期: 2022-08-31
    上傳時間: 2022-10-04 12:16:07 (UTC+8)
    出版者: 國立中央大學
    摘要: 在無數的自然災害中,地震能夠在轉瞬間給予人類文明造成巨大的破壞,對地震的認知不足及疏於防範將導致災難及無法抹滅的痛苦和陰影,因此,地震預測在研究主題中一直是重要焦點。而台灣位於環太平洋地震帶上,地震活動頻繁,如何預防地震成為重要的課題。本研究中嘗試對地震預測領域進行概述,並由人工智慧中機器學習領域的理論出發,以人工神經網路的深度學習模型及隨機森林模型,對中央氣象局提供桃園地區的歷史性地震資料進行訓練、預測及分析。本研究包含中央氣象局公開下載之災害性地震資料及購買之資料兩組預測組別,並且後者包含前者,分別以兩種模型預測加速度及震度;此外,本研究也探討將地震資料取對數或平方對預測結果的影響。;Among countless natural disasters, earthquakes can cause huge damage to human civilization in an instant. Insufficient understanding of earthquakes and neglect of prevention will lead to disasters and indelible pain and shadows. Therefore, earthquake prediction has always been an important research topic. Taiwan is located in the Pacific Rim seismic belt, with frequent seismic activity. Prevention of earthquakes disasters has become an important issue. This study will give an overview of the field of earthquake prediction, using machine learning methods. Here, the deep learning model of artificial neural network and random forest model were used to analyzes the historical earthquake data in Taoyuan area provided by Central Weather Bureau. This study considered two prediction data groups, the disastrous earthquake data publicly downloaded by the Central Weather Bureau and the purchased data, the latter including the former, and two models are used to predict acceleration and intensity. In addition, this study also explores the effect of taking the logarithm or square of the earthquake data on the prediction results.
    顯示於類別:[機械工程研究所] 博碩士論文

    文件中的檔案:

    檔案 描述 大小格式瀏覽次數
    index.html0KbHTML92檢視/開啟


    在NCUIR中所有的資料項目都受到原著作權保護.

    社群 sharing

    ::: Copyright National Central University. | 國立中央大學圖書館版權所有 | 收藏本站 | 設為首頁 | 最佳瀏覽畫面: 1024*768 | 建站日期:8-24-2009 :::
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 隱私權政策聲明