Hider Marko a Model for Time Series Forecasting

Hider marko a model can handle multi varia time series as well. Can handle continuous or discret but the question is that, why do we use hider marco model? We usually use hider maco model either for the classification or for the estate velling. Fully connected netfork cannot remember long term dependencies in a time series. So therefore the next best tool ise long, short term memory, or alecean.