Abstract | The variety of engaging interactions among users in social medial distinguishes it from traditional Web media. |
Abstract | Such a feature should be utilized while attempting to provide intelligent services to social media participants. |
Abstract | One of the most important observation from this work is that semantic contents of user comments can play a fairly different role in a different form of social media . |
Experimental Evaluation | This simulates the scenario of recommending relevant news from traditional media to social media users for their further reading. |
Experimental Evaluation | In this part, we explore the contribution of user authority and comments in social media recommender. |
Introduction | In a more general context, Web is one of the most important carriers for “social media” , e. g. In- |
Introduction | Various engaging interactions among users in social media differentiate it from traditional Web sites. |
Introduction | Such characteristics should be utilized in attempt to provide intelligent services to social media users. |
Related Work | Most recent researches on information recommendation in social media focus on the blogosphere. |
Related Work | different social media corpora (Section 4). |
Abstract | Quantifying the semantic relevance between questions and their candidate answers is essential to answer detection in social media corpora. |
Introduction | Obviously, these natural QA pairs are usually created during people’s communication via Internet social media , among which we are interested in the community-driven |
Introduction | In this paper, a novel approach for modeling the semantic relevance for QA pairs in the social media sites is proposed. |
Introduction | As mentioned above, the user generated questions and their answers via social media are always short texts. |
Learning with Homogenous Data | Our motivation of finding the homogenous question-answer corpora from different kind of social media is to guarantee the model’s performance and avoid hand-annotating work. |
Learning with Homogenous Data | It indicates that the word distributions of the two corpora are quite similar, although they come from different social media sites. |
Learning with Homogenous Data | The task of detecting answers in social media corpora suffers from the problem of feature sparsity seriously. |
Related Work | (2009) both propose the strategies to detect questions in the social media corpus, which is proved to be a nontrivial task. |
The Deep Belief Network for QA pairs | Due to the feature sparsity and the low word frequency of the social media corpus, it is difficult to model the semantic relevance between questions and answers using only co-occurrence features. |
The Deep Belief Network for QA pairs | In the social media corpora, the answers are always descriptive, containing one or several sentences. |
Discussion and Future Directions | The Quality assessing component itself could be built as a module that can be adjusted to the kind of Social Media in use; the creation of customized Quality feature spaces would make it possible to handle different sources of UGC (forums, collaborative authoring websites such as Wikipedia, blogs etc.). |
Introduction | Community Question Answering (cQA) portals are an example of Social Media where the information need of a user is expressed in the form of a question for which a best answer is picked among the ones generated by other users. |
Introduction | Interestingly, a great amount of information is embedded in the metadata generated as a byproduct of users’ action and interaction on Social Media . |
The summarization framework | Quality assessing of information available on Social Media had been studied before mainly as a binary classification problem with the objective of detecting low quality content. |