Dual-Branch Identifier Embeddings for Accurate Digital Connections

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Conventional systems for generating digital content suggestions are inaccurate, inefficient, and inflexible due to their inability to effectively analyze digital content items, leading to wasteful computing resource use and user interaction requirements.

Innovation Solution

An identifier embedding system utilizing a dual-branched embedding machine-learning model processes digital content identifiers to generate embeddings that capture contextual information, allowing for accurate and flexible determination of digital connections between content items.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of manufacture

If conventional relation systems utilize fixed data structure models to generate digital content predictions, then the system implementation is simplified, but the accuracy of predictions and ability to extract contextual information deteriorates

Engineering Contradiction:
Improvesystem implementation simplicityVSAvoidprediction accuracy
Core Design Contradiction:
Ease of manufactureVSMeasurement precision

Solution Approach 1:

The patent applies dynamics by transforming the static, fixed data structure models into dynamic, adaptive models. The system continuously learns from user interactions and contextual data, adjusting its prediction algorithms to improve accuracy over time while maintaining implementation feasibility through modular architecture.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent changes key parameters by moving from rigid structural constraints to flexible probabilistic models. It adjusts model complexity parameters, learning rate parameters, and data weighting parameters to optimize both prediction accuracy and computational efficiency, resolving the contradiction between simplicity and precision.

Inventive Principle:
Principle #35Parameter changes

2Productivity

If conventional relation systems generate inaccurate digital content predictions, then fewer computing resources are required for processing, but the system waste computing resources on generating and transmitting inaccurate suggestions

Engineering Contradiction:
Improvesuggestion generation speedVSAvoidcomputing resource waste
Core Design Contradiction:
ProductivityVSLoss of energy

Solution Approach 1:

The patent implements feedback mechanisms where user interactions with suggested content are continuously monitored and fed back into the prediction system. This feedback loop allows the system to learn from successes and failures, improving prediction accuracy and reducing waste by focusing computational resources on generating more relevant suggestions rather than irrelevant ones.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The system applies self-service by automatically optimizing its own resource allocation based on performance metrics. It dynamically adjusts computing resource distribution to high-value prediction tasks and eliminates low-value operations, thereby improving productivity while reducing energy loss without external intervention.

Inventive Principle:
Principle #25Self-service

3Loss of information

If conventional relation systems require significant user interactions to locate desired digital content, then the system can gather more user preference data, but the user experience and system efficiency deteriorate

Engineering Contradiction:
Improveuser preference data collectionVSAvoiduser experience
Core Design Contradiction:
Loss of informationVSEase of operation

Solution Approach 1:

The patent applies preliminary action by proactively analyzing user behavior patterns and pre-computing personalized content predictions before users need them. The system anticipates user needs and prepares relevant suggestions in advance, reducing the number of interactions required while continuing to gather preference data through passive observation of user choices.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent introduces an intelligent intermediary layer between user queries and content retrieval. This intermediary uses learned user preferences to filter and rank content, significantly reducing the interactions needed for users to find desired content while maintaining comprehensive data collection through the intermediary's analytical processes.

Inventive Principle:
Principle #24Intermediary (Mediator)

4Device complexity

If conventional relation systems utilize models tied to specific fixed data structures, then the system architecture is simpler, but the flexibility and adaptability to analyze various information types deteriorates

Engineering Contradiction:
Improvemodel architecture complexityVSAvoidinformation analysis flexibility
Core Design Contradiction:
Device complexityVSAdaptability or versatility

Solution Approach 1:

The patent applies universality by designing a multi-functional prediction system that can handle diverse information types through a unified architecture. The model incorporates multiple processing modules that can adapt to different data structures while maintaining a consistent core framework, thereby achieving versatility without proportionally increasing overall complexity.

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

Solution Approach 2:

The patent segments the complex adaptive system into modular components, each handling specific aspects of information analysis. This segmentation allows the system to maintain simplicity at the module level while achieving high adaptability through flexible composition and configuration of modules, resolving the contradiction between architectural simplicity and operational flexibility.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS12386913B2Utilizing machine-learning models to generate identifier embeddings and determine digital connections between digital content items
Publication Date: 2025.08.12 DROPBOX INC
  • US12386913B2 patent drawing
  • US12386913B2 patent drawing
  • US12386913B2 patent drawing

AI summary

The present disclosure relates to systems, methods, and non-transitory computer-readable media that utilize machine learning models to generate identifier embeddings from digital content identifiers and then leverage these identifier embeddings to determine digital connections between digital content items. In particular, the disclosed systems can utilize an embedding machine-learning model that comprises a character-level embedding machine-learning model and a word-level embedding machine-learning model. For example, the disclosed systems can combine a character embedding from the character-level embedding machine-learning model and a token embedding from the word-level embedding machine-learning model. The disclosed systems can determine digital connections between the plurality of digital content items by processing these identifier embeddings for a plurality of digital content items utilizing a content management model. Based on the digital connections, the disclosed systems can surface one or more digital content suggestions to a user interface of a client device.