Search Results for author: Jiyun Luo

Found 2 papers, 0 papers with code

Producing Usable Taxonomies Cheaply and Rapidly at Pinterest Using Discovered Dynamic $μ$-Topics

no code implementations29 Jan 2023 Abhijit Mahabal, Jiyun Luo, Rui Huang, Michael Ellsworth, Rui Li

Creating a taxonomy of interests is expensive and human-effort intensive: not only do we need to identify nodes and interconnect them, in order to use the taxonomy, we must also connect the nodes to relevant entities such as users, pins, and queries.

Specificity

Feature Modulation to Improve Struggle Detection in Web Search: A Psychological Approach

no code implementations9 Dec 2021 Jiyun Luo, Yan Yang, Valerie Nayak, Grace Hui Yang

Existing Web search struggle detection methods rely on effort-based features to identify the struggling moments.

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