are German 2yr yields cheap or expensive?

According to our machine-learning models:

• German 2yr yields currently look cheaper than fair value.
• Our fair value model is not very accurate at the moment, with an R-squared (or statistical significance) of 0.24%.

are German 10yr yields cheap or expensive?

According to our machine-learning models:

• German 10yr yields currently look cheaper than fair value.
• Our fair value model is not very accurate at the moment, with an R-squared (= statistical significance) of 0.16%.