Summary of the paper
| Title | Exploiting Portuguese Lexical Knowledge Bases for Answering Open Domain Cloze Questions Automatically |
|---|---|
| Authors | Hugo Gonçalo Oliveira, Inês Coelho and Paulo Gomes |
| Abstract | We present the task of answering cloze questions automatically and how it can be tackled by exploiting lexical knowledge bases (LKBs). This task was performed in what can be seen as an indirect evaluation of Portuguese LKB. We introduce the LKBs used and the algorithms applied, and then report on the obtained results and draw some conclusions: LKBs are definitely useful resources for this challenging task, and exploiting them, especially with PageRanking-based algorithms, clearly improves the baselines. Moreover, larger LKB, created automatically and not sense-aware led to the best results, as opposed to handcrafted LKB structured on synsets. |
| Topics | Validation of LRs, Word Sense Disambiguation |
Full paper  |
Exploiting Portuguese Lexical Knowledge Bases for Answering Open Domain Cloze Questions Automatically |
| Bibtex | @InProceedings{GONALOOLIVEIRA14.46, author = {Hugo Gonçalo Oliveira and Inês Coelho and Paulo Gomes}, title = {Exploiting Portuguese Lexical Knowledge Bases for Answering Open Domain Cloze Questions Automatically}, booktitle = {Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC'14)}, year = {2014}, month = {may}, date = {26-31}, address = {Reykjavik, Iceland}, editor = {Nicoletta Calzolari (Conference Chair) and Khalid Choukri and Thierry Declerck and Hrafn Loftsson and Bente Maegaard and Joseph Mariani and Asuncion Moreno and Jan Odijk and Stelios Piperidis}, publisher = {European Language Resources Association (ELRA)}, isbn = {978-2-9517408-8-4}, language = {english} } |