graphsage 无监督 micro f1 结果

- 我直接使用 graphsage github 上的代码，跑一个 epoch，其他参数默认，得到 ppi 无监督的 microp f1是 0.7左右，数据集就是project官网上的，这个和论文以及你们测的都不符，你们有观察都这个问题吗？
- 还有就是你们有测试过，reddit 数据集的无监督 micro f1吗？

Start by reproducing the reported GraphSAGE run with default parameters for one epoch on the PPI dataset, then compare its unsupervised micro-F1 with the paper and project results. Check whether the same evaluation procedure also applies to the Reddit dataset; done means explaining the discrepancy or confirming the expected metrics for both datasets.

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