Search Results for author: Du Q. Huynh

Found 3 papers, 0 papers with code

#REVAL: a semantic evaluation framework for hashtag recommendation

no code implementations24 May 2023 Areej Alsini, Du Q. Huynh, Amitava Datta

Our experiments of the proposed framework on three large datasets show that #REval gave more meaningful hashtag synonyms for hashtag recommendation evaluation.

Scene Gated Social Graph: Pedestrian Trajectory Prediction Based on Dynamic Social Graphs and Scene Constraints

no code implementations12 Oct 2020 Hao Xue, Du Q. Huynh, Mark Reynolds

We compare our SGSG against twenty state-of-the-art pedestrian trajectory prediction methods and the results show that the proposed method achieves superior performance on two widely used trajectory prediction benchmarks.

Pedestrian Trajectory Prediction Trajectory Prediction

Hit ratio: An Evaluation Metric for Hashtag Recommendation

no code implementations3 Oct 2020 Areej Alsini, Du Q. Huynh, Amitava Datta

A comparison of hit ratio with the classical evaluation metrics reveals their limitations.

Recommendation Systems

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