Thesis etd-03222022-131206 |
Link copiato negli appunti
Thesis type
Tesi di laurea magistrale
Author
MEDIOLI, MATTEO
URN
etd-03222022-131206
Thesis title
Regularizing Transformers by symbolic knowledge and Deep Graph Networks
Department
INFORMATICA
Course of study
INFORMATICA
Supervisors
relatore Bacciu, Davide
correlatore Valenti, Andrea
supervisore Passaro, Lucia C.
correlatore Valenti, Andrea
supervisore Passaro, Lucia C.
Keywords
- Bert
- Deep Graph Networks
- embeddings regression
- Graph Attention Network
- language modeling
- node-embeddings
- symbolic knowledge
- Transformers
- word-embeddings
Graduation session start date
22/04/2022
Availability
None
Summary
In recent years, Deep Graph Networks (DGNs) have proven to be one of the state-of-art for representation learning for graphs. This thesis focuses on using Graph Attention Network embeddings to regularize the Transformers model, specifically BERT. The word-embeddings learned during BERT's Masked Language Modeling are regularized to combine symbolic knowledge of Knowledge Graphs. This work evaluates the quality of graph-regularized word-embeddings concerning the baseline through word-embeddings probing tasks.
File
Nome file | Dimensione |
---|---|
Thesis not available for consultation. |