深度學習選股問題 - 股票

By Mia
at 2021-04-18T01:56
at 2021-04-18T01:56
Table of Contents
※ 引述《felix0517 ()》之銘言:
: 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
我也不知道尼的深度學習選股在幹嘛
不過尼的操作週期4三葛月
固定三葛月
這種固定周期的操作法有一種必然問題
假設有一種情況
尼鎖定的公司遇到某種原因
財報都是一次好一次壞一次好一次壞
結果尼就高買低賣高買低賣
簡單來講
尼操作週期相同或奇數倍的雜訊
會讓尼賠到哭死
數學一點講就是尼的進出場跟訊號剛好產生180度phase shift
所以我以前常常跟人家說做股票 數學最好學到簡單的傅立葉跟採樣原理
同樣用採樣的角度看
尼三葛月的周期
然後拿4/1->4/17的7.5%粗乃講
那就是
屁
然後尼這種兩葛禮拜就恩
的心態
八成4韭菜雞八
按我的腦懶統一場論
尼這狀況有可能會這樣:
操作週期三葛月麻所以懶趴也是一次捏三葛月
然後不知道在幹啥的深度學習
學粗乃的不是人工智慧也不是人工智障而是人工痔瘡
結果大出血
捏懶+痔瘡
前面痛+後面痛
不敢想像
--
: 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
我也不知道尼的深度學習選股在幹嘛
不過尼的操作週期4三葛月
固定三葛月
這種固定周期的操作法有一種必然問題
假設有一種情況
尼鎖定的公司遇到某種原因
財報都是一次好一次壞一次好一次壞
結果尼就高買低賣高買低賣
簡單來講
尼操作週期相同或奇數倍的雜訊
會讓尼賠到哭死
數學一點講就是尼的進出場跟訊號剛好產生180度phase shift
所以我以前常常跟人家說做股票 數學最好學到簡單的傅立葉跟採樣原理
同樣用採樣的角度看
尼三葛月的周期
然後拿4/1->4/17的7.5%粗乃講
那就是
屁
然後尼這種兩葛禮拜就恩
的心態
八成4韭菜雞八
按我的腦懶統一場論
尼這狀況有可能會這樣:
操作週期三葛月麻所以懶趴也是一次捏三葛月
然後不知道在幹啥的深度學習
學粗乃的不是人工智慧也不是人工智障而是人工痔瘡
結果大出血
捏懶+痔瘡
前面痛+後面痛
不敢想像
--
Tags:
股票
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