5.3 Increase the momentum of SGD Optimiser
Case 2. Changing the value of momentum to 0.92
- lr0 -> 0.1
- momentum ->0.92
- lrf ->0.2
- weight_decay: 0.0005
- warmup_epochs: 3.0
- optimizer : SGD
In this experiment, we increase the momentum slightly to see if
performance can be improved. We increase the SGD momentum of our model
to 0.92 to verify if increasing the momentum helps in getting better
results. It was conducted with 30 epochs on the sub-sampled tiles of
xView Dataset. PR AUC 0.104 at mAP@0.5 | F1 max 0.08 at 0.106
confidence was achieved and it was concluded that the model was not able
to improve upon the performance. Figure 6 shows the F1-Confidence curve
which depicts the score of F1 max 0.08 at 0.106 confidence rate which is
very less. Figure 7 shows the Precision- Recall curve which depicts the
score of AUC 0.104 at mAP@0.5 which is very less as compared to SGD
momentum.