Benchmark Results of Attack Performance about greatx

[EdisonLeeeee]

I've updated the PGD attack and you can try it again :)

[ziqi-zhang]

I tried the new PGD attack and the result is promising！

Training...
100/100 [====================] - Total: 534.18ms - 5ms/step- loss: 0.0835 - acc: 0.984 - val_loss: 0.586 - val_acc: 0.815
Test node clean performance

Evaluating...
1/1 [====================] - Total: 1.79ms - 1ms/step- loss: 0.626 - acc: 0.841
Before attack
 ╒═════════╤═══════════╕
│ Names   │   Objects │
╞═════════╪═══════════╡
│ loss    │  0.625767 │
├─────────┼───────────┤
│ acc     │  0.841046 │
╘═════════╧═══════════╛
PGD training...: 100%|███████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 200/200 [00:01<00:00, 141.05it/s]
Bernoulli sampling...: 100%|███████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 20/20 [00:00<00:00, 871.22it/s]
Evaluating...
1/1 [====================] - Total: 2.28ms - 2ms/step- loss: 0.983 - acc: 0.581
After evasion attack
 ╒═════════╤═══════════╕
│ Names   │   Objects │
╞═════════╪═══════════╡
│ loss    │  0.983322 │
├─────────┼───────────┤
│ acc     │  0.581489 │
╘═════════╧═══════════╛

[SubhajitDuttaChowdhury]

Can you please tell for which dataset you are getting this performance?

For the Cora dataset, I am getting the following performance:

Before attack
╒═════════╤═══════════╕
│ Names │ Objects │
╞═════════╪═══════════╡
│ loss │ 0.615608 │
├─────────┼───────────┤
│ acc │ 0.853119 │
╘═════════╧═══════════╛

After evasion attack
╒═════════╤═══════════╕
│ Names │ Objects │
╞═════════╪═══════════╡
│ loss │ 0.687647 │
├─────────┼───────────┤
│ acc │ 0.794769 │
╘═════════╧═══════════╛

The accuracy reduces by only 6% but in your case the reduction is ~26%.

[EdisonLeeeee]

It's Cora, with a perturbation rate 0.2.