QueryNER: Segmentation of E-commerce Queries

• URL: http://arxiv.org/abs/2405.09507v1
• Date: Wed, 15 May 2024 16:58:35 GMT
• Title: QueryNER: Segmentation of E-commerce Queries
• Authors: Chester Palen-Michel, Lizzie Liang, Zhe Wu, Constantine Lignos,
• Abstract summary: We present a manually-annotated dataset and accompanying model for e-commerce query segmentation. Our work instead focuses on the goal of dividing a query into meaningful chunks with broadly applicable types.
• Score: 12.563241705572409
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: We present QueryNER, a manually-annotated dataset and accompanying model for e-commerce query segmentation. Prior work in sequence labeling for e-commerce has largely addressed aspect-value extraction which focuses on extracting portions of a product title or query for narrowly defined aspects. Our work instead focuses on the goal of dividing a query into meaningful chunks with broadly applicable types. We report baseline tagging results and conduct experiments comparing token and entity dropping for null and low recall query recovery. Challenging test sets are created using automatic transformations and show how simple data augmentation techniques can make the models more robust to noise. We make the QueryNER dataset publicly available.

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