Search Results for author: Keiji Shinzato

Found 8 papers, 0 papers with code

A Unified Generative Approach to Product Attribute-Value Identification

no code implementations9 Jun 2023 Keiji Shinzato, Naoki Yoshinaga, Yandi Xia, Wei-Te Chen

We finetune a pre-trained generative model, T5, to decode a set of attribute-value pairs as a target sequence from the given product text.

Attribute

Simple and Effective Knowledge-Driven Query Expansion for QA-Based Product Attribute Extraction

no code implementations ACL 2022 Keiji Shinzato, Naoki Yoshinaga, Yandi Xia, Wei-Te Chen

A key challenge in attribute value extraction (AVE) from e-commerce sites is how to handle a large number of attributes for diverse products.

Attribute Attribute Extraction +2

Large-Scale Categorization of Japanese Product Titles Using Neural Attention Models

no code implementations EACL 2017 Y Xia, i, Aaron Levine, Pradipto Das, Giuseppe Di Fabbrizio, Keiji Shinzato, Ankur Datta

We propose a variant of Convolutional Neural Network (CNN) models, the Attention CNN (ACNN); for large-scale categorization of millions of Japanese items into thirty-five product categories.

Feature Engineering Product Categorization +1

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