8f125da0b3432ed853c0b6f7ee5aaa6b-AuthorFeedback.pdf

We proposed one novel gated2 fusion strategy to mutually absorb useful and meaningful information of each point3 and its neighboring points to enrich its semantic representation. As in Eq. (2),gci4 and gi are determined by the representations of the each point and its neighboring5 ones. Table 1 (response letter) illustrates the11 modelcomplexitycomparisons. Table 4(the submitted paper)16 ablates thecontribution ofeach component, namely CR, AM and GPM. We are sorry for not providing clearer information in our manuscript.