Body Type Classification via Embedding Vectors

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

The vast amount of accessible content on the internet makes it difficult for users to find and access relevant content, as identifying proper keywords or queries and browsing through search results can be time-consuming and challenging.

Innovation Solution

The system determines one or more body types of individuals represented in content items, such as images, by using multi-dimensional embedding vectors that encode features of each content item. This allows for the association of body types with content items, facilitating indexing, filtering, and recommendation without the need for image pre-processing.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If users manually identify keywords or queries to search for relevant content, then they can find specific content, but the process becomes time-consuming and difficult

Engineering Contradiction:
Improvecontent relevance identification accuracyVSAvoidtime to find relevant content
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The system automatically performs body type classification on content items without requiring user input or manual keyword identification. The machine learning model autonomously processes images and videos, generating body type labels that enable automatic indexing and filtering, allowing the system to serve itself rather than relying on user effort

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system pre-processes and classifies content items by body type in advance, before users need to search for them. By automatically generating body type labels for all content items in the corpus during indexing, the system prepares the data structure ahead of time, enabling rapid filtering and retrieval when users do search

Inventive Principle:
Principle #10Preliminary action

2Measurement precision

If users browse through search results to identify relevant content, then they can find appropriate content, but the process is time-consuming and difficult

Engineering Contradiction:
Improvecontent relevance identification accuracyVSAvoidbrowsing time
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The system extracts and highlights content items that match the user's desired body type criteria directly in the search results. By filtering the content corpus based on body type labels and presenting only matching results, the system removes irrelevant content from the browsing process, allowing users to quickly identify relevant content without manually scanning through unrelated items

Inventive Principle:
Principle #2Taking out (Extraction)

3Measurement precision

If the system performs image pre-processing to determine body types, then it can accurately classify individuals, but the process becomes more complex

Engineering Contradiction:
Improvebody type classification accuracyVSAvoidimage processing complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The system uses a universal embedding vector representation that can be generated from various image preprocessing methods (or none at all). The same machine learning model handles both cases where images are pre-processed and where they are not, making the system multi-functional and adaptable without requiring separate processing pipelines for different accuracy requirements

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS20250078460A1Body type classification of content
Publication Date: 2025.03.06 PINTEREST INC
  • US20250078460A1 patent drawing
  • US20250078460A1 patent drawing
  • US20250078460A1 patent drawing

AI summary

Described are systems and methods to determine body types of individuals represented in content items. The determined body types may be associated with the content items to facilitate indexing, filtering, diversifying, etc. of the content items based on the determined body types. In exemplary implementations, a corpus of content items may be associated with an embedding vector that includes a representation of the content item. The embedding vectors associated with each content item can be provided as inputs to a trained machine learning model, which can process the embedding vectors to determine one or more body types of individuals represented in each content item while eliminating the need for performing image pre-processing prior to determination of the body type(s) presented in the content item.