abstemious
发表于 2025-4-2 19:56:24
Topical Discussions on Unstructured Microblogs: Analysis from a Geographical Perspective to discuss and express opinions on events and topics. Established event detection techniques on microblog streams today are capable of detecting events early in their lifecycle, amidst the volumes of user message exchanges. Techniques have been proposed in literature to identify topical conversatio
有权威
发表于 2025-4-3 00:53:54
Discovering Correlated Entities from News Archivesncluding social relationship construction platform and major search engines, etc. This paper aims to discover entity correlations from news archives by means of the proposed hierarchical Entity Topic Model (hETM). hETM is a semantic-based analysis model which follows the gist of probabilistic topic
影响
发表于 2025-4-3 04:01:50
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壁画
发表于 2025-4-3 10:56:26
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新陈代谢
发表于 2025-4-3 16:10:50
High Quality Microblog Extraction Based on Multiple Features Fusion and Time-Frequency Transformatiorth reading. In this paper, for a given social event, we focus on extracting high quality information from massive social media messages, since the extracted information has valuable textual content, and is widely propagated and posted by authority. We propose an extraction framework to get high qua