I was going through the TRPO paper, and there was a line under Appendix D "Approximating Factored Policies with Neural Networks" in the last paragraph which I am unable to understand

The action consists of a tuple $(a_1, a_2..... , a_K)$ of integers $a_k\in\{1, 2,......,N_k\} $ and each of these components is assumed to have a categorical distribution.

I can't seem to get how each component has categorical distribution. I think it should be the tuple that has a categorical distribution. I think I am getting something wrong.

I was going through the TRPO paper, and there was a line under Appendix D "Approximating Factored Policies with Neural Networks" in the last paragraph which I am unable to understand

The action consists of a tuple $(a_1, a_2..... , a_K)$ of integers $a_k\in\{1, 2,......,N_k\} $ and each of these components is assumed to have a categorical distribution.

I can't seem to get how each component has a categorical distribution. I think it should be the tuple that has a categorical distribution. I think I am getting something wrong.

I was going through TRPO paper https://arxiv.org/pdf/1502.05477.pdf and there was a line under Appendix D "Approximating Factored Policies with Neural Networks" in last paragraph which I am unable to understand

"The action consists of a tuple $(a_1, a_2..... , a_K)$ of integers $a_k\in\{1, 2,......,N_k\} $ and each of these components is assumed to have a categorical distribution."

I can't seem to get how each component have categorical distribution I think it should be the tuple has categorical distribution. I think I am getting something wrong.

I was going through the TRPO paper, and there was a line under Appendix D "Approximating Factored Policies with Neural Networks" in the last paragraph which I am unable to understand

The action consists of a tuple $(a_1, a_2..... , a_K)$ of integers $a_k\in\{1, 2,......,N_k\} $ and each of these components is assumed to have a categorical distribution.

I can't seem to get how each component has categorical distribution. I think it should be the tuple that has a categorical distribution. I think I am getting something wrong.