DataFunTalk
Sep 16, 2020 · Artificial Intelligence
Hotspot Mining and Event Extraction in Tencent Information Flow: Methods, Framework, and Applications
This article presents Tencent's research on hotspot mining and event extraction for information flow, detailing the challenges of timeliness, comprehensiveness, and heat rationality, the combined use of time‑series analysis, topic detection, clustering, and dynamic‑time‑warping, and the resulting framework and its applications to text, image, and video recommendation.
Event ExtractionNLPhotspot mining
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