No, if he can consistently have this accuracy, the model is really valuable.
【在 s****1 的大作中提到】 : 差不多就是扔硬币。哈哈
m*h
29 楼
是OHLC价格么?
【在 G***G 的大作中提到】 : yahoo上下载的每天的股票数据
G*G
30 楼
对。你还要编程算出candlestick pattern 光OHLC, 预测意义不大。
【在 m*********h 的大作中提到】 : 是OHLC价格么?
t*y
31 楼
You model is too simple. Many things you need to consider in order to create something useful, eg. data preprocessing like prevent data snopping/ data bias etc. cross validation/ forward validation, ...
After you come up with some workable models, trading execution strategy is another big challenge.
create
【在 t****y 的大作中提到】 : You model is too simple. Many things you need to consider in order to create : something useful, eg. data preprocessing like prevent data snopping/ data : bias etc. cross validation/ forward validation, ...