English  |  正體中文  |  简体中文  |  Items with full text/Total items : 78852/78852 (100%)
Visitors : 36523798      Online Users : 1939
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version

    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/92275

    Title: 視覺化股票市場之狀態變動;Visualizing the Changing States of Stock Markets
    Authors: 林育彬;Lin, Yu-Bin
    Contributors: 統計研究所
    Keywords: 動態時間校正;熱圖;階層分群;資訊視覺化;股票技術分析;t-隨機鄰域嵌入法
    Date: 2023-07-26
    Issue Date: 2023-10-04 15:24:56 (UTC+8)
    Publisher: 國立中央大學
    Abstract: 近年來,在股市投資的方法上已經有許多研究人員提出各種投資組合策略,考量到提高投
    似性度量指標之 t-隨機鄰域嵌入法 (DTW based on t-SNE)及階層分群法,將多維度的股
    ;In recent years, numerous researchers have proposed various investment portfolio strategies
    in the field of stock market investing. To enhance portfolio returns, researchers have shown
    a keen interest in understanding the interrelationships between stocks. In this paper, we uti lize the DTW (Dynamic Time Warping) based on t-SNE (t-Distributed Stochastic Neighbor
    Embedding) algorithm, along with hierarchical clustering, to visualize and cluster multidi mensional stock market information. We extract multiple dimensions of data as features
    and present the state changes of each stock across different time periods using a heat map.
    The main objective of this research is to develop the “Stock State Visualization Heat Map”,
    which visualizes the potential correlations among different stocks and identifies stable or
    emerging clusters of stocks exhibiting similar state changes. Furthermore, by analyzing the
    changes in stock states, we aim to gain insights into the flow of funds within the market.
    Appears in Collections:[統計研究所] 博碩士論文

    Files in This Item:

    File Description SizeFormat

    All items in NCUIR are protected by copyright, with all rights reserved.

    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