by cdasilva » Fri Mar 04, 2011 2:14 pm
i'm a beginner at data mining but i've been trying hard on this, doing several experiments, trying meta learning, etc but can't overcome the 0.76 barrier :S
maybe i'm missing some pre-processing.. what can be done ? I've tried normalizing data, PCA, but nothing great comes up ..
@dom: after the competition ends can you share you knowledge with us?
good luck!