8 citations · 10 across the 8 of their papers we have counts for
3 papers · 1 filter
Measuring the Predictability of Recommender Systems using Structural Complexity Metrics
Andrés Abeliuk, Alfonso Valderrama, Simón Campos +1
Recommender Systems (RS) shape the filtering and curation of online content, yet we have limited understanding of how predictable their recommendation outputs are. We propose data-…
A data-driven strategy to combine word embeddings in information retrieval
Alfredo Silva, Marcelo Mendoza
Word embeddings are vital descriptors of words in unigram representations of documents for many tasks in natural language processing and information retrieval. The representation o…
Viscovery: Trend Tracking in Opinion Forums based on Dynamic Topic Models
Ignacio Espinoza, Marcelo Mendoza, Pablo Ortega +2
Opinions in forums and social networks are released by millions of people due to the increasing number of users that use Web 2.0 platforms to opine about brands and organizations.…