深度學習選股問題 - 股票
By Carolina Franco
at 2021-04-18T01:27
at 2021-04-18T01:27
Table of Contents
問題:不知道版上有沒有人使用深度學習選股?
除了把資料分成測試集跟訓練集,
還有什麼方法可以用來確定深度學習的結果是否真的可以使用?
最近用深度學習跑出一個模型
把財報餵給電腦,讓電腦自行去尋找模型
把2014~2017當成訓練資料
2017以後當成測試資料
從2014年到現在投報率695%
同樣的區間 0050 投報率是271%
台積電 投報率是624%
模型曾經最少選出2檔股票,最多選出20檔股票
進出場時間為財報公布日隔天(所以一年只交易四次)
交易都有含手續費跟稅金
我目前有真倉下去跑
初步看起來效果不錯,有擊敗大盤跟0050
4/1(財報公布隔天)到現在投報率有7.5%
我原本是想要找出可以贏過0050跟大盤的模型
結果竟然贏過台積電
讓我覺得有點匪夷所思 是不是哪裡有問題
而且我有研究每季選的股票
完全沒有選過台積電
台積電的財報應該不會不好
所以完全搞不懂深度學習選股的邏輯
--
除了把資料分成測試集跟訓練集,
還有什麼方法可以用來確定深度學習的結果是否真的可以使用?
最近用深度學習跑出一個模型
把財報餵給電腦,讓電腦自行去尋找模型
把2014~2017當成訓練資料
2017以後當成測試資料
從2014年到現在投報率695%
同樣的區間 0050 投報率是271%
台積電 投報率是624%
模型曾經最少選出2檔股票,最多選出20檔股票
進出場時間為財報公布日隔天(所以一年只交易四次)
交易都有含手續費跟稅金
我目前有真倉下去跑
初步看起來效果不錯,有擊敗大盤跟0050
4/1(財報公布隔天)到現在投報率有7.5%
我原本是想要找出可以贏過0050跟大盤的模型
結果竟然贏過台積電
讓我覺得有點匪夷所思 是不是哪裡有問題
而且我有研究每季選的股票
完全沒有選過台積電
台積電的財報應該不會不好
所以完全搞不懂深度學習選股的邏輯
--
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