公开(公告)号：US11907992B2

公开(公告)日：2024-02-20

申请号：US17712210

申请日：2022-04-04

Applicant: Shopify Inc.

Inventor： Niklas Itaenen ,  Kshetrajna Raghavan ,  Xiaoxiao Li ,  Kyle Bruce Tate ,  Siphumelele Langeni ,  Peng Yu

IPC: G06K9/00 ,  G06Q30/0601 ,  G06T7/90 ,  G06F16/583

CPC classification number: G06Q30/0627 ,  G06F16/5838 ,  G06T7/90 ,  G06T2207/20132

Abstract: Computer-implemented methods and systems for colour-based image tagging and colour-based searching. The method may include identifying, using image analysis, one or more dominant colours of a product based on an image of the product and receiving selection of at least one of the one or more dominant colours. In response to receiving the selection of the at least one of the one or more dominant colours, a search for products matching the at least one of the one or more dominant colours may be initiated to obtain one or more results of the searching, the one or more results including at least one product matching the at least one of the one or more dominant colours.

公开(公告)号：US11861882B2

公开(公告)日：2024-01-02

申请号：US17554474

申请日：2021-12-17

Applicant: SHOPIFY INC.

Inventor： Kshetrajna Raghavan ,  Kyle Bruce Tate ,  Peng Yu ,  Niklas Itänen ,  Xiaoxiao Li

IPC: G06V10/774 ,  G06V10/762 ,  G06V10/776

CPC classification number: G06V10/7747 ,  G06V10/7635 ,  G06V10/776

Abstract: A data partitioning system receives an input dataset for e-commerce products, each sample containing attributes and associated values for each product including at least an image; represents each sample as a node on a graph to provide a graph of nodes for the dataset; measures a relative similarity distance between each pair of nodes based on comparing at least image values for the attributes; determines for each pair of nodes whether they are related if the similarity distance between them is below a defined threshold, and if related, generate an edge between them on the graph; group the connected nodes into a first or a second group such that the grouped nodes have no edges connecting them to nodes in the other group and have a shortest relative similarity distance with each other. The groups are used as training dataset and testing data sets for a supervised machine learning classifier.