Amazon Technologies, Inc.

Taibai Xu

Rongzhou Shen

Debprakash Patnaik

Krishnamurthy Koduvayur Viswanathan

Jianhui Wu

Gabriel Parent

Wenke Zhang

Jiwei Cao

Systems and methods involve filling missing attribute values from unstructured text. A computing device may provide a plurality of items, such as an item catalog for an electronic marketplace. When an item is found to have a missing attribute value, a plurality of existing values for that attribute is compiled by mining other items. Text associated with the item is parsed to determine possible values for the attribute. From those possible values, the most likely value is identified and the missing attribute value is populated with that value.

Attribute fill using text extraction

Growing community of inventors

Seattle, WA, United States of America

Taibai Xu