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Example of a Sequence of Predicted Future Values
A sequence of predicted future values is often denoted using a hat symbol over the variable and an indexed subscript. For example, the terms and represent the predicted values for the 4th and 5th future time steps, respectively, relative to the current time step . This notation is common in time-series forecasting and sequence generation tasks.
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Ch.5 Inference - Foundations of Large Language Models
Foundations of Large Language Models
Foundations of Large Language Models Course
Computing Sciences
Related
Function of a Sequence Notation ()
Evaluation Model for Predicted Sequences
Example of a Sequence of Predicted Future Values
An automated system is monitoring a factory machine's temperature. The current time step is recorded as
$i=100$. The system uses a model to forecast the temperature for the next four time steps. Which of the following correctly represents the sequence of these four forecasted temperatures?Interpreting Model Output
A forecasting model produces the term as part of its output. Match each component of this notation to its correct description.
Learn After
A financial model is used to predict a company's daily stock price. If today (Monday) is represented by the time step , which of the following correctly represents the model's predicted stock price for Thursday of the same week?
Correcting a Forecast Notation Error
Match each mathematical notation with its correct description, assuming '' represents the current time step.