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Update README.md fixed typo (#1221)

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Changed a typo from "carefully desgined by" to "carefully designed by"
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EricChangMSR
2022-07-22 09:20:55 +08:00
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examples/benchmarks/README.md
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@@ -74,7 +74,7 @@ The numbers shown below demonstrate the performance of the entire `workflow` of
- The base model of DoubleEnsemble is LGBM.
- The base model of TCTS is GRU.
- About the datasets
- Alpha158 is a tabular dataset. There are less spatial relationships between different features. Each feature are carefully desgined by human (a.k.a feature engineering)
- Alpha158 is a tabular dataset. There are less spatial relationships between different features. Each feature are carefully designed by human (a.k.a feature engineering)
- Alpha360 contains raw price and volue data without much feature engineering. There are strong strong spatial relationships between the features in the time dimension.
- The metrics can be categorized into two
- Signal-based evaluation: IC, ICIR, Rank IC, Rank ICIR