J
Jinna Lv
Researcher at Beijing University of Posts and Telecommunications
Publications - 17
Citations - 147
Jinna Lv is an academic researcher from Beijing University of Posts and Telecommunications. The author has contributed to research in topics: Social relation & Feature extraction. The author has an hindex of 5, co-authored 15 publications receiving 105 citations.
Papers
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Proceedings ArticleDOI
Multi-feature Fusion for Predicting Social Media Popularity
TL;DR: This paper presents the method that underlies the submission to the popularity prediction task of Social Media Prediction Challenge 2017, and chooses the best model to predict the popularity scores of the test images.
Book ChapterDOI
Multi-stream Fusion Model for Social Relation Recognition from Videos
TL;DR: This paper builds a video dataset with 16 categories of social relations annotation according to psychology and sociology studies, named Social Relation In Videos (SRIV), and proposes a multi-stream deep learning model as a benchmark for recognizing social relations.
Journal ArticleDOI
Local Community Detection Based on Network Motifs
TL;DR: A new Local Community Detection method based on network Motif (LCD-Motif) which incorporates the higher-order network information and can achieve a higher performance than state-of-the-art methods.
Journal ArticleDOI
StoryRoleNet: Social Network Construction of Role Relationship in Video
TL;DR: The StoryRoleNet model is proposed for constructing an accurate and integral network representing the relationships among roles, and a new story segmentation method for long video is proposed by analyzing hierarchical features of the video.
Journal ArticleDOI
Dynamic Topical Community Detection in Social Network: A Generative Model Approach
TL;DR: The DTCD is a generative model integrating network structure, text, and time that not only can find communities and their topics, but also capture the temporal variations of communities and topics.