twk190314/exchange_rate

Exchange Rate Dataset Part of the TS Arena benchmarking suite for time-series foundation models. Description Daily exchange rates of 8 countries (1990-2016) Statistics Total samples: 7588 Features: 8 Train samples: 5311 Validation samples: 759 Test samples: 1518 Frequency: 1 day Preprocessing Standard normalization (zero mean, unit variance) Scaler fitted on training data only Train/Val/Test split: 70%/10%/20% Usage… See the full description on the dataset page: https://huggingface.co/datasets/twk190314/exchange_rate.