# How to get the weight?

**URL:** <https://discuss.ray.io/t/how-to-get-the-weight/2646>\
**Category:** RLlib\
**Created:** [June 25, 2021, 1:15am UTC](https://discuss.ray.io/t/how-to-get-the-weight/2646 "2021-06-25T01:15:58Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![Xim\_Lee](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.ray.io/xim_lee/32/300_2.png) [@Xim\_Lee](https://discuss.ray.io/u/Xim_Lee)\
**Post date:** [June 30, 2021, 5:21am UTC](https://discuss.ray.io/t/how-to-get-the-weight/2646/3 "2021-06-30T05:21:01Z")

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Thanks for reply @sven1977  
I got solved it.  
But i get new problem. [How do RAY calculate the number of Parameters(weights and bias)?](https://discuss.ray.io/t/how-do-ray-calculate-the-number-of-parameters-weights-and-bias/2676)  
could you explain me about PPO\_policy network output’s mean?

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