How Data Scientists Use Temporal Fusion Transformers for Time Series Forecasting

In this episode, Lucas and Luna dive into Temporal Fusion Transformers (TFT), a deep learning architecture that has changed how data scientists approach time series forecasting. They walk through a concrete case from a major European electricity utility that used TFT to predict hourly load across 20,000 substations with unprecedented accuracy. You'll learn how TFT handles multiple time series simultaneously, incorporates static metadata, and produces interpretable attention weights that let analysts trust the model's predictions. Lucas explains the key architectural innovations — variable selection networks, gated residual connections, and quantile outputs — and Luna presses on the practical tradeoffs versus simpler models like Prophet or Gradient Boosting. If you're a data scientist looking to level up your forecasting toolkit, this conversation gives you the why, the how, and the gotchas. #TemporalFusionTransformers #TimeSeriesForecasting #DeepLearning #InterpretableML #EnergyForecasting #DataScience #MachineLearning #PredictiveModeling #AttentionMechanism #QuantileForecasting #LucasAndLuna #FexingoBusiness #BusinessPodcast #Technology #DataAnalytics #ModelDeployment #FeatureEngineering #UtilityIndustry Keep every episode free: buymeacoffee.com/fexingo