F
Feiyan Hu
Researcher at Dublin City University
Publications - 28
Citations - 129
Feiyan Hu is an academic researcher from Dublin City University. The author has contributed to research in topics: Computer science & Lifelog. The author has an hindex of 6, co-authored 24 publications receiving 91 citations.
Papers
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Journal ArticleDOI
Behavioral Periodicity Detection from 24 h Wrist Accelerometry and Associations with Cardiometabolic Risk and Health-Related Quality of Life
TL;DR: The framework demonstrates a new method for characterizing behavior patterns longitudinally which captures relationships between 24 h accelerometry data and health outcomes, and the most notable periodicity was at 24’h, indicating a circadian rest-activity cycle.
Predicting Media Memorability Using Ensemble Models.
TL;DR: This team ensembled transfer learning approaches with video captions using embeddings and their own pre-computed features which outperformed Medieval 2018’s state-of-the-art architectures.
Proceedings ArticleDOI
Periodicity detection in lifelog data with missing and irregularly sampled data
TL;DR: This paper presents a framework that detects both low-level and high-level periodicity in lifelog data, detecting hidden patterns of which users would not otherwise be aware, and applies periodicity detection on threelifelog datasets with varying levels of completeness and accuracy.
Book ChapterDOI
Visibility of wearable sensors as measured using eye tracking glasses
Meggan King,Feiyan Hu,Joanna E. McHugh,Emma Murphy,Eamonn Newman,Kate Irving,Alan F. Smeaton +6 more
TL;DR: An initial empirical investigation exploring the extent to which wearable sensors are perceived as visible is presented, which shows the general visibility and potential fixations on two wearable sensors, a wrist-work actigraph and a lifelogging camera, during normal conversation between two people.
Book ChapterDOI
Image aesthetics and content in selecting memorable keyframes from lifelogs
Feiyan Hu,Alan F. Smeaton +1 more
TL;DR: In this article, a visual lifelog using wearable cameras accumulates large amounts of image data and can be represented as a visual storyboard, a collection of chronologically ordered images which summarize the day's happenings.