Listar LSI_Articles por autoría "6d75f99d-c108-4e5a-8dac-c2ed8816b451"
Mostrando ítems 1-4 de 4
-
Learning a statistical model of product aspects for sentiment analysis
García Moya, Lisette; Berlanga Llavori, Rafael; Anaya Sánchez, Henry Sociedad Española para el Procesamiento del Lenguaje Natural (SEPLN) (2012)En este art culo se introduce una nueva metodolog a para modelar ca- racter sticas de productos a partir de una colecci on de opiniones de usuarios. La metodolog a propuesta se basa en modelos estad sticos de lenguajes ... -
Retrieving Product Features and Opinions from Customer Reviews
García Moya, Lisette; Anaya Sánchez, Henry; Berlanga Llavori, Rafael Institute of Electrical and Electronics Engineers (IEEE) (2013)A new methodology based on language models retrieves product features and opinions from a collection of free-text customer reviews about a product or service. The proposal relies on a language-modeling framework that can ... -
SLOD-BI: An Open Data Infrastructure for Enabling Social Business Intelligence
Berlanga Llavori, Rafael; García Moya, Lisette; Nebot Romero, Victoria; Aramburu Cabo, María José; Sanz, Ismael; Llidó Escrivá, Dolores María IGI Global (2015)The tremendous popularity of web-based social media is attracting the attention of the industry to take profit from the massive availability of sentiment data, which is considered of a high value for Business Intelligence ... -
Storing and analysing voice of the market data in the corporate data warehouse
García Moya, Lisette; Kudama, Shahad; Aramburu Cabo, María José; Berlanga Llavori, Rafael Springer US (2013-07)Web opinion feeds have become one of the most popular information sources users consult before buying products or contracting services. Negative opinions about a product can have a high impact in its sales figures. As a ...