Added support for stock loss I #56
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travisdesell
requested changes
Jun 19, 2025
rnn/rnn.cxx
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| } else if (this->loss == "mae") { | ||
| mse = calculate_error_mae(outputs); | ||
| backward_pass(mse * (1.0 / outputs[0].size()) * 2.0, using_dropout, training, dropout_probability); | ||
| } else { |
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This should be it's own case (else if loss == "stock"), then there should be a final else case which prints an error if a user didn't give one of the available loss options.
rnn/mse.cxx
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| } | ||
| } | ||
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| void get_stock_loss (const vector<double>& output_values, const vector<double>& expected, double& loss_sum, vector<double>& deltas, |
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these should go into a stock_loss.cxx/hxx file.
| mses[i] = rnn->calculate_error_mae(outputs); | ||
| } else if (loss == "stock") { | ||
| mses[i] = rnn->calculate_error_stock_loss(inputs, outputs); | ||
| } |
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add an else case here with a helpful error message if an inappropriate loss is given (and include in the error message the available options).
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Describe your changes
Added functionality for the StockLoss I function.
What type is this change?
Checklist before requesting a review
How Has This Been Tested?