 In this work, we present a fully-learned hierarchical framework, that is capable of jointly learning the low-level controller and the high-level  action space.
<meaning-changed>  In this work, we present a fully-learned hierarchical framework, that is capable of jointly learning the low-level controller and the high-level  action space.
 In this work, we present a fully-learned hierarchical framework, that is capable of jointly learning the low-level controller and the high-level latent action space.