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摘要: from numpy import concatenate,column_stack,row_stackimport numpy a... 阅读全文
posted @ 2022-08-19 22:59 luoganttcc 阅读(11) 评论(0) 推荐(0)
摘要: from numpy import concatenate,column_stack,row_stackimport numpy a... 阅读全文
posted @ 2022-08-19 22:59 luoganttcc 阅读(4) 评论(0) 推荐(0)
摘要: 作者:欧奈尔的琴弦 链接:https://www.zhihu.com/question/54542998/answer/14922... 阅读全文
posted @ 2022-08-19 22:59 luoganttcc 阅读(11) 评论(0) 推荐(0)
摘要: 作者:欧奈尔的琴弦 链接:https://www.zhihu.com/question/54542998/answer/14922... 阅读全文
posted @ 2022-08-19 22:59 luoganttcc 阅读(8) 评论(0) 推荐(0)
摘要: AI科技评论按:BigQuant平台上的 StockRanker 算法在选股方面有不俗的表现,模型在 15、16 年的回测收益率也很... 阅读全文
posted @ 2022-08-19 22:59 luoganttcc 阅读(45) 评论(0) 推荐(0)
摘要: AI科技评论按:BigQuant平台上的 StockRanker 算法在选股方面有不俗的表现,模型在 15、16 年的回测收益率也很... 阅读全文
posted @ 2022-08-19 22:59 luoganttcc 阅读(99) 评论(0) 推荐(0)
摘要: # -*- coding: utf-8 -*-"""Created on Thu Jul 20 09:59:50 2017@auth... 阅读全文
posted @ 2022-08-19 22:59 luoganttcc 阅读(20) 评论(0) 推荐(0)
摘要: # -*- coding: utf-8 -*-"""Created on Thu Jul 20 09:59:50 2017@auth... 阅读全文
posted @ 2022-08-19 22:59 luoganttcc 阅读(56) 评论(0) 推荐(0)
摘要: from scipy.optimize import fsolve from math import cos def f(x):... 阅读全文
posted @ 2022-08-19 22:59 luoganttcc 阅读(17) 评论(0) 推荐(0)
摘要: from scipy.optimize import fsolve from math import cos def f(x):... 阅读全文
posted @ 2022-08-19 22:59 luoganttcc 阅读(16) 评论(0) 推荐(0)
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