# In $TD(\lambda)$, is there a way to choose an effective $\lambda$ based on the environment?

In $$TD(\lambda)$$, is there a way to choose an effective $$\lambda$$ based on the environment?

• Not really. Try a few values and see what works. – Don Reba Feb 7 '17 at 2:21
• In my experience, people just try a few values. Try low, then try high, then try middle. – HelloWorld Feb 7 '17 at 2:53
• – gung - Reinstate Monica Sep 23 '18 at 17:29