36 citations · 78 across the 13 of their papers we have counts for
3 papers · 1 filter
Privacy-Preserving Important Passage Retrieval
Luis Marujo, José Portêlo, David Martins de Matos +5
State-of-the-art important passage retrieval methods obtain very good results, but do not take into account privacy issues. In this paper, we present a privacy preserving method th…
Ensemble Detection of Single & Multiple Events at Sentence-Level
Luís Marujo, Anatole Gershman, Jaime Carbonell +2
Event classification at sentence level is an important Information Extraction task with applications in several NLP, IR, and personalization systems. Multi-label binary relevance (…
Co-Multistage of Multiple Classifiers for Imbalanced Multiclass Learning
Luis Marujo, Anatole Gershman, Jaime Carbonell +2
In this work, we propose two stochastic architectural models (CMC and CMC-M) with two layers of classifiers applicable to datasets with one and multiple skewed classes. This distin…