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Update README.md
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Hillary Scannell authored Jul 27, 2018
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Expand Up @@ -27,7 +27,7 @@ This project involves tracking extreme and prolonged warming events in sea surfa
| SARIMAX | Seasonal AutoRegressive Integrated Moving Average with eXogenous regressors, order(6,2,1)(6,2,1,4) | MSE = 0.13 |
| Persistence | "walk-forward" validation | MSE = 0.28 (1-day), 0.29 (3-day), 0.65 (9-day) |
|LSTM_1var | 5 neuron LSTM, 1 neuron Dense output layer, tanh activation, SGD optimizer, fit with 20 epochs, 520 batch size, forecasting 5-day sequence based on the previous 20 days, features are only SST | |
| LSTM_adjacent | LSTM trained on the SST from a neighboring grid cells | *in prog.*|
| LSTM_adjacent | LSTM trained on the SST from a neighboring grid cells | |
| LSTM_5var | 30 neuron LSTM, 1 neurton Dense output, tanh activation, SGD optimizer, 20 epochs, 800 batch_size, forecasting 21-day sequences based on the previous 100 days, features include SST, AirT, RH, WS, and SLP | |
| LSTM_2var_PCA | features include SST and the first 2 PCs of SST, AirT, RH, WS and SLP | |
| XGB_1var_binary | Gradient Boosted Machines for event classification using SST alone to predict marine heatwave class, labels are binary (0=no event, 1=MHW), forecasts 30 days using the past 40, weights are given to circumvent class imbalance |
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