ml++
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@ -19,6 +19,11 @@ class MLBasedSentimentStrategy(IStrategy):
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sell_rsi = IntParameter(low=50, high=90, default=59, space="sell", optimize=False, load=True)
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# 市场情绪参数
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sentiment_weight = DecimalParameter(low=0.1, high=0.9, default=0.5, space="buy", optimize=True, load=True)
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# ROI 参数
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roi_0 = DecimalParameter(low=0.01, high=0.2, default=0.05, space="buy", optimize=True, load=True)
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roi_15 = DecimalParameter(low=0.01, high=0.15, default=0.03, space="buy", optimize=True, load=True)
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roi_30 = DecimalParameter(low=0.01, high=0.1, default=0.02, space="buy", optimize=True, load=True)
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def feature_engineering_expand_all(self, dataframe: DataFrame, period: int, metadata: dict, **kwargs) -> DataFrame:
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# 保留关键的技术指标
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