Abstract:Twitter is a social network that provides a powerful source of data. The analysis of those data offers many challenges among those stands out the opportunity to find reputation of a product, a person or any other entity of interest. Several approaches for sentiment analysis have been proposed in the literature to assess the general opinion expressed in tweets on an entity. Nevertheless, these methods aggregate sentiment scores retrieved from tweets, which is a static view to evaluate the overall reputation of … Show more
“…Typically, this type of crawling has not been used for location-based data, but rather on works on text mining, opinion mining, named entities, constructing the reputation of an entity, etc. [59][60][61]. However, querying with the location's name might return data that is geo-located in the area indicated by the keyword, but the results might also contain irrelevant data.…”
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“…Typically, this type of crawling has not been used for location-based data, but rather on works on text mining, opinion mining, named entities, constructing the reputation of an entity, etc. [59][60][61]. However, querying with the location's name might return data that is geo-located in the area indicated by the keyword, but the results might also contain irrelevant data.…”
General rightsCopyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights.-Users may download and print one copy of any publication from the public portal for the purpose of private study or research. -You may not further distribute the material or use it for any profit-making activity or commercial gain -You may freely distribute the URL identifying the publication in the public portal -
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