Amazon Technologies, Inc.

David Charles Couvrette

Blair Livingstone Hotchkies

Michel Leonard Goldstein

Sarah Graham Williams

Brent Mills

Walter Manching Tseng

Daniel R Parshall

Jason P Patrikios

Alexandru I Indrei

Paul Daniel Jaye

Sachin Birendra Singh

Max Lee Kanter

John Michael Nilles

Sean Phillip Forde

Carl N Meister

Sikandar Saifullah

Rohit Jain

Manish Kumar Dalmia

Alberto Milan Gutierrez

Elsie Nallipogu

Teng Yi

Sikander Saifullah

Karan Verma

Benjamin McDougall Hartung

Raymond Solyne Matthieu, Iii

Described are techniques for automatically generating tables or other types of output for comparing attributes of similar items. For each attribute of a particular item, a system may determine whether that attribute is generic to most items or specific to an item or category, whether data for that attribute is available for a sufficient number of items, and whether the value of that attribute differs among a sufficient number of items to facilitate a useful comparison. Responsive to user input, item data and one or more tables or other types of output may be provided to a user device. User input interacting with a table(s) or other output may be used to modify the stored table or output or to navigate to other tables, outputs, or item data.

System for generating output comparing attributes of items

Effective color-aware search of a collection of content associated with one or more images is enabled. Content and/or its associated images may be automatically associated with representative palette colors in a suite of color palettes. Color palettes may be of a variety of types and have a hierarchical structure in which lower levels enable increasingly subtle distinctions between shades of color. Color palette hierarchies may be effectively presented, and appropriate portions emphasized based on associated search result sets. Search result sets may be refined and/or reordered in accordance with color palette selections and/or representative confidences of color palette selections for items at least referenced therein.

Color palette maps for color-aware search

Interactive color palettes for color-aware search

Growing community of inventors

Seattle, WA, United States of America

David Charles Couvrette