Twitter Issue Tracking System by Topic Modeling Techniques
نویسندگان
چکیده
منابع مشابه
Twitter Topic Modeling by Tweet Aggregation
Conventional topic modeling schemes, such as Latent Dirichlet Allocation, are known to perform inadequately when applied to tweets, due to the sparsity of short documents. To alleviate these disadvantages, we apply several pooling techniques, aggregating similar tweets into individual documents, and specifically study the aggregation of tweets sharing authors or hashtags. The results show that ...
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ژورنال
عنوان ژورنال: Journal of Intelligence and Information Systems
سال: 2014
ISSN: 2288-4866
DOI: 10.13088/jiis.2014.20.2.109