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Aprendiendo perfiles de usuario: distinción entre intereses consolidados e intereses recientes

Authors: Pérez Núñez, Pablo;

Aprendiendo perfiles de usuario: distinción entre intereses consolidados e intereses recientes

Abstract

El objetivo principal de esta investigación es el de, a partir de un conjunto de datos de una plataforma de musica on-line, generar 2 per les diferentes por usuario, siendo el primero de ellos el generado a partir del historial al completo (también denominado per fil consolidado) y el segundo un perf il que contenga solamente la actividad reciente del mismo (per fil reciente). Para generar estos per files, se utilizarán métodos ideados para realizar esta tarea en el ámbito de los documentos y palabras. De esta forma, las canciones pasarán a tratarse como palabras y los usuarios como documentos. Si bien esto puede parecer extraño, ambos mundos comparten muchas similitudes, ya que, un usuario es un conjunto de reproducciones (canciones) y un documento es un conjunto de palabras (ambos con un orden preestablecido y coherente). Una vez conocidos estos per files, se utilizarán para realizar recomendaciones basadas en filtros colaborativos en diferentes tareas. Cada una de estas tareas se evaluará empleando cada per fil individualmente o en combinación con el fin de comparar y conocer si resulta interesante este tipo de planteamiento

Keywords

Perfiles de usuario, Word2Vec, Redes neuronales, Sistemas de recomendación, Doc2Vec, Embeddings

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green