Fix bug with LSTM model initialization #952
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Fixes BrainJS#948 Initialize the `equations` property in the `LSTM` class constructor in `src/recurrent/lstm.ts`. * Ensure the `equations` property is properly populated before it is accessed in the `get` method of the `LSTM` class. * Initialize the `equations` property in the `LSTMTimeStep` class constructor in `src/recurrent/lstm-time-step.ts`. * Ensure the `equations` property is properly populated before it is accessed in the `getEquation` method of the `LSTMTimeStep` class. * Add test cases in `src/recurrent/lstm-time-step.test.ts` to verify that the `equations` property is properly initialized and populated. * Add end-to-end test cases in `src/recurrent/lstm-time-step.end-to-end.test.ts` to verify that the LSTM model correctly trains and produces the expected output values.
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Fixes #948
Initialize the
equationsproperty in theLSTMclass constructor insrc/recurrent/lstm.ts.equationsproperty is properly populated before it is accessed in thegetmethod of theLSTMclass.equationsproperty in theLSTMTimeStepclass constructor insrc/recurrent/lstm-time-step.ts.equationsproperty is properly populated before it is accessed in thegetEquationmethod of theLSTMTimeStepclass.src/recurrent/lstm-time-step.test.tsto verify that theequationsproperty is properly initialized and populated.src/recurrent/lstm-time-step.end-to-end.test.tsto verify that the LSTM model correctly trains and produces the expected output values.