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Backtest 1995 (S & P 500)

For 1995:
Naive-Bayes: Positive, Up,   Prediction Count is 51
Naive-Bayes: Negative, Down, Prediciton Count is 201
Naive-Bayes: Total Accuracy is 42.0%
Naive-Bayes: Positive, Up,   effectiveness is 0.05668627450980395%
Naive-Bayes: Long-only effectiveness is 0.1209484126984127%
Naive-Bayes: Negative, Down, effectiveness is 0.13725373134328364%
For 1995:
Logistic-Regression: Positive, Up,   Prediction Count is 140
Logistic-Regression: Negative, Down, Prediciton Count is 112
Logistic-Regression: Positive Accuracy is 64.0%
Logistic-Regression: Negative Accuracy is 80.0%
Logistic-Regression: Total Accuracy is 54.0%
Logistic-Regression: Positive, Up,   effectiveness is 0.13524285714285714%
Logistic-Regression: Long-only effectiveness is 0.1209484126984127%
Logistic-Regression: Negative, Down, effectiveness is 0.10308035714285715%

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