Social Media Fashion Knowledge Extraction as Captioning
- URL: http://arxiv.org/abs/2309.16270v1
- Date: Thu, 28 Sep 2023 09:07:48 GMT
- Title: Social Media Fashion Knowledge Extraction as Captioning
- Authors: Yifei Yuan, Wenxuan Zhang, Yang Deng, and Wai Lam
- Abstract summary: We study the task of social media fashion knowledge extraction.
We transform the fashion knowledges into a natural language caption with a sentence transformation method.
Our framework then aims to generate the sentence-based fashion knowledge directly from the social media post.
- Score: 61.41631195195498
- License: http://creativecommons.org/licenses/by/4.0/
- Abstract: Social media plays a significant role in boosting the fashion industry, where
a massive amount of fashion-related posts are generated every day. In order to
obtain the rich fashion information from the posts, we study the task of social
media fashion knowledge extraction. Fashion knowledge, which typically consists
of the occasion, person attributes, and fashion item information, can be
effectively represented as a set of tuples. Most previous studies on fashion
knowledge extraction are based on the fashion product images without
considering the rich text information in social media posts. Existing work on
fashion knowledge extraction in social media is classification-based and
requires to manually determine a set of fashion knowledge categories in
advance. In our work, we propose to cast the task as a captioning problem to
capture the interplay of the multimodal post information. Specifically, we
transform the fashion knowledge tuples into a natural language caption with a
sentence transformation method. Our framework then aims to generate the
sentence-based fashion knowledge directly from the social media post. Inspired
by the big success of pre-trained models, we build our model based on a
multimodal pre-trained generative model and design several auxiliary tasks for
enhancing the knowledge extraction. Since there is no existing dataset which
can be directly borrowed to our task, we introduce a dataset consisting of
social media posts with manual fashion knowledge annotation. Extensive
experiments are conducted to demonstrate the effectiveness of our model.
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