943 citations · 1k across the 15 of their papers we have counts for
3 papers · 1 filter
Contextualization for the Organization of Text Documents Streams
Rui Portocarrero Sarmento, Douglas O. Cardoso, João Gama +1
There has been a significant effort by the research community to address the problem of providing methods to organize documentation with the help of information Retrieval methods.…
Improving incremental recommenders with online bagging
João Vinagre, Alípio Mário Jorge, João Gama
Online recommender systems often deal with continuous, potentially fast and unbounded flows of data. Ensemble methods for recommender systems have been used in the past in batch al…
Evaluation of recommender systems in streaming environments
João Vinagre, Alípio Mário Jorge, João Gama
Evaluation of recommender systems is typically done with finite datasets. This means that conventional evaluation methodologies are only applicable in offline experiments, where da…