2020 - Transformer-Based Capsule Network For Stock Movements Prediction
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由bigquant创建,最终由bigquant更新于
由bigquant创建,最终由bigquant更新于
由bigquant创建,最终由bigquant更新于
输入:房子的面积, 𝑥
输出:房子的价格, 𝑦
研究假设 :ℎ𝜃(𝑥)=𝜃0+𝜃1∗𝑥
损失函数:𝐽(𝜃0,𝜃1)=12𝑚∑𝑖=1𝑚(ℎ𝜃(𝑥(𝑖))−𝑦(𝑖))2
优化目标:𝑚𝑖𝑛𝑖𝑚𝑖𝑧𝑒𝜃0,𝜃1𝐽(𝜃0,𝜃1)
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n_estimators (int) – 树的个数,个数越多,则模型越复杂,计算速度越慢。 max_features (str) – 最多考虑特征个数,新建节点时,最多考虑的特征个数。 max_depth (int) – 每棵树的最大深度,数值大拟合能力强,数值小泛化能力强。 min_samples
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stacking
[https://bigquant.com/experimentshare/b38031d7871c46c28991eab884ed5d4e](https://bigquant.com/experimentshare/b38031d7871c46c28991eab884ed5d4
由bigquant创建,最终由bigquant更新于
由bigquant创建,最终由bigquant更新于
由bigquant创建,最终由bigquant更新于
由bigquant创建,最终由bigquant更新于
由bigquant创建,最终由bigquant更新于
由bigquant创建,最终由bigquant更新于
由bigquant创建,最终由bigquant更新于
由bigquant创建,最终由bigquant更新于
由bigquant创建,最终由bigquant更新于
由bigquant创建,最终由bigquant更新于
股票T0-日内回转
[https://bigquant.com/experimentshare/ba48f0b0757e462784a97bd63590c01f](https://bigquant.com/experimentshare/ba48f0b0757e462784a97bd63590c0
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线性-分类算法
[https://bigquant.com/experimentshare/2b8974e1cb4a4212b77ef38a9c9ed3da](https://bigquant.com/experimentshare/2b8974e1cb4a4212b77ef38a9c9ed3da
由bigquant创建,最终由bigquant更新于
随机森林-回归算法
[https://bigquant.com/experimentshare/b687afc16fd04e0daf365bc09b281599](https://bigquant.com/experimentshare/b687afc16fd04e0daf365bc09b2815
由bigquant创建,最终由bigquant更新于
由bigquant创建,最终由bigquant更新于
由bigquant创建,最终由bigquant更新于
价值策略-股票名
[https://bigquant.com/experimentshare/b53632659d5b4f43852f341e58b60236](https://bigquant.com/experimentshare/b53632659d5b4f43852f341e58b6023
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StockRanker多因子选股策略
[https://bigquant.com/experimentshare/efeac61752e24c30ba8757502ad5c6ae](https://bigquant.com/experimentshare/efeac61752e24c30ba875
由bigquant创建,最终由bigquant更新于
由bigquant创建,最终由bigquant更新于