Twin Q Min

Problem

Return the elementwise minimum of the two critic outputs: min(Q1[a], Q2[a]) for every action a. Empty lists return [].

Hint

Taking the minimum of twin critics fights the overestimation bias.

case 1

in: [[1,5,3],[4,2,3]]

expected: [1,2,3]

case 2

in: [[-1],[2]]

expected: [-1]

case 3

in: [[0,0],[0,1]]

expected: [0,0]

case 4

in: [[],[]]

expected: []

Starter codePython

def twin_q_min(Q1, Q2):
    # Your code here
    pass

4 test cases · run your code against them in the editor