Open wehlutyk opened 6 years ago
Finished parameter exploration for adjacency reconstruction without feature reconstruction: See gcn-ae-explore.ipynb in branch issue-6-sensitivity-analysis
Ok so the minibatch sensitivity analysis gives the same result as the full batch when taking the full batch as minibatch size. Remains to be seen how the reconstruction loss behaves with the different parameters affecting the RW and the minibatch. @wehlutyk are you done with the minibatch parametrization?
Ok so the minibatch sensitivity analysis gives the same result as the full batch when taking the full batch as minibatch size.
Great!
Remains to be seen how the reconstruction loss behaves with the different parameters affecting the RW and the minibatch. @wehlutyk are you done with the minibatch parametrization?
Well, I started, then realised that what I wanted to test would have taken 6 months to run, and decided I wasn't sure which were the right parameter ranges to choose. So I moved on to real data sets (#8) in order to know when it would be necessary (memory-wise) to use a mini-batch size that's not the full batch, which then led me to #21 because it's currently so slow on a ~10,000 nodes network.
So once I'm done with #21 (today or next week), doing #8 should show us the relevant parameter ranges we need to test for the mini-batch and RW (and should give more material for NetSci).
(I started the minibatch parametrisation in #19)
Ok, so we have a bit of a mess with the validation of minibatching and the sensitivity analyses. I'm reorganising:
Test the following parameters:
dim_ξ
:[2, ..., 10]
dim_l1
:[dim_ξ, ..., 16]
n_ξ_samples
:[1, 5, 10]
True
/False
For each run, save:
dim_ξ ≥ 2
, use a dimension reduction technique such as t-SNE)