Similarity Model for Content Retrieval Using Modular Analyzers

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Solution Overview

Problem

The challenge lies in effectively searching and retrieving electronic content that is similar to a user's needs, as the notion of similarity can vary based on input and user preferences, making it difficult to find relevant content across the vast and diverse landscape of electronic content.

Innovation Solution

A method is implemented using a computerized similarity model that analyzes electronic content through various content analyzers to extract information and associate it based on similarity metrics, allowing for interactive arrangement and retrieval of content that shares common associations with an input or source content, taking into account user interactions and preferences.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If multiple content analyzers are used to extract information from electronic content, then the precision of similarity determination is improved, but the complexity of the system increases

Engineering Contradiction:
Improvesimilarity determination precisionVSAvoidsystem complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The system divides the content analysis task into multiple specialized analyzers, each focusing on specific aspects of content (textual, visual, metadata). This segmentation allows each analyzer to specialize in extracting particular types of information, improving overall similarity determination precision while organizing complexity into manageable modular components

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The similarity model serves as a universal framework that integrates multiple content analyzers and applies various similarity metrics (cosine similarity, Jaccard similarity, Euclidean distance) to different content types. This multi-functional approach enables the system to handle diverse content while maintaining a unified analysis structure

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

2Adaptability or versatility

If the similarity model includes associations from multiple content analyzers, then the versatility of content matching is improved, but the complexity of the model increases

Engineering Contradiction:
Improvecontent matching versatilityVSAvoidmodel complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system dynamically adjusts which content analyzers are applied based on the input content type and user preferences. The similarity model can adaptively weight different associations (textual, visual, metadata) according to relevance, allowing versatile content matching while managing model complexity through conditional activation of analysis components

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system changes parameters such as similarity metric selection (cosine, Jaccard, Euclidean), content analyzer activation, and association weighting based on the specific content being analyzed. This parameter adaptation enables versatile matching across different content types while keeping the underlying model structure manageable

Inventive Principle:
Principle #35Parameter changes

3Ease of operation

If electronic content is interactively arranged based on desired similarity, then the ease of operation is improved, but the time required for content retrieval increases

Engineering Contradiction:
Improvecontent retrieval easeVSAvoidcontent retrieval time
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The system performs preliminary arrangement of electronic content based on similarity associations before user interaction. Content is pre-organized using the similarity model and multiple analyzers, so when users interact with the system, the content is already partially sorted and ready for efficient retrieval, reducing actual search time while maintaining ease of operation

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS9195640B1Method and system for finding content having a desired similarity
Publication Date: 2015.11.24 SRI INTERNATIONAL
  • US9195640B1 patent drawing
  • US9195640B1 patent drawing
  • US9195640B1 patent drawing

AI summary

A method and system for finding content having a desired similarity to an input or source content includes using a similarity model including information and associations derived from content processed by one or more content analyzers to find and/or arrange content having a desired type and/or degree of similarity to the input or source content.