13 Nov 2004
WIDM 04: Lee et al. Co-training Web Block
Classification
18
Conclusion
•Co-training
model for web block classification
•Achieves
28.5% reduction in error in main task
•However,
fails in
–Detecting
fine grained classes
→ Exploit templates, IE methods, path similarity
and context
–Likely needs
enough unlabeled data
→ Re-run using more experimental data
–Dependent on
learning model
→ Looking to
change learning package