This course extends the concepts from the first course by introducing multiple time series inputs. It covers how to preprocess, structure, and train RNN models using **two related time series features** from the **Air Quality dataset**. It also includes model evaluation techniques to assess forecasting accuracy.
Overview
Syllabus
- Unit 1: Understanding and Preprocessing Multivariate Time Series
- Creating a DateTime Index for Time Series
- Handling Missing Values in Time Series
- Setting DateTime as Time Series Index
- Visualizing Time Series Pollution Patterns
- Unit 2: Preparing Data for RNNs
- Feature Selection and Data Normalization
- Creating Sequences for RNN Input
- Reshaping Sequences for RNN Input
- Chronological Train Test Split Implementation
- Unit 3: Building an RNN for Multivariate Time Series
- Building Your First RNN Architecture
- Understanding RNN Parameter Calculations
- Compiling and Training Your RNN Model
- Experimenting with RNN Architecture Complexity
- Unit 4: Evaluating Multivariate RNN Performance
- Calculating RMSE for Model Evaluation
- Visualizing RNN Predictions with Matplotlib
- Visualizing RNN Training Loss Patterns