Query Result Strategy Using User Intent Analysis

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Solution Overview

Problem

Existing search tools often fail to accurately emphasize relevant results when users enter queries that are not directly related to the item's title, leading to a mismatch between user intent and search outcomes.

Innovation Solution

A strategy that employs data mining to analyze user behavior and intent, using a query operation to select a result-generating function that suits the identified intent, such as title-based or theme-based functions, to provide more relevant search results.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If a title-based query-generating function is used to emphasize items with the query in their titles, then items containing the query are prioritized, but items with thematic relevance but without the query in their titles are not properly emphasized

Engineering Contradiction:
Improvequery result accuracyVSAvoidquery interpretation flexibility
Core Design Contradiction:
Measurement precisionVSAdaptability or versatility

Solution Approach 1:

The system dynamically adapts the query-generating function based on detected user intent patterns. Instead of using a fixed title-based function, the system switches between title-based and theme-based functions depending on whether the query exhibits title-matching patterns or theme-searching patterns, making the search system flexible and context-aware

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system changes the operational parameters of the query-generating function by selecting different functions (title-based vs. theme-based) based on the detected intent pattern. This parameter change allows the system to adjust its behavior to match user expectations for different types of queries

Inventive Principle:
Principle #35Parameter changes

2Adaptability or versatility

If a theme-based query-generating function is used to emphasize items with thematic relationships, then theme-related items are prioritized, but items with the exact query in their titles may be overlooked

Engineering Contradiction:
Improvequery interpretation flexibilityVSAvoidquery result accuracy
Core Design Contradiction:
Adaptability or versatilityVSMeasurement precision

Solution Approach 1:

The system dynamically selects between theme-based and title-based functions based on real-time detection of user intent patterns. When a query shows signs of theme-searching behavior, the theme-based function is activated; otherwise, the title-based function is used, ensuring both flexibility and precision are applied appropriately

Inventive Principle:
Principle #15Dynamics

3Ease of operation

If a single query-generating function is used for all queries, then the system is simple to operate, but it cannot accurately respond to different user intents

Engineering Contradiction:
Improvesystem simplicityVSAvoidintent-based result accuracy
Core Design Contradiction:
Ease of operationVSMeasurement precision

Solution Approach 1:

The system automatically detects user intent patterns and self-adjusts by selecting the appropriate query-generating function without requiring user input or manual configuration. The system serves itself by making intelligent decisions about which function to use based on analyzed query patterns

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system changes its operational parameters by switching between different query-generating functions based on detected intent patterns, allowing it to maintain simplicity of operation while achieving precision through automatic adaptation

Inventive Principle:
Principle #35Parameter changes

4Measurement precision

If multiple query-generating functions are used to handle different user intents, then result accuracy improves, but system complexity increases

Engineering Contradiction:
Improveintent-based result accuracyVSAvoidsystem structural complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The system introduces an intermediary component that detects user intent patterns and mediates between the user's query and the appropriate query-generating function. This intermediary layer manages the complexity by automatically routing queries to the right function without exposing the complexity to the user

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system manages complexity by dynamically changing parameters (selecting different functions) based on query patterns, allowing multiple functions to coexist without requiring the system structure to be permanently complex for all scenarios

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS7860886B2Strategy for providing query results based on analysis of user intent
Publication Date: 2010.12.28 AMAZON TECH INC
  • US7860886B2 patent drawing
  • US7860886B2 patent drawing
  • US7860886B2 patent drawing

AI summary

A strategy is described for responding to a user's query based on a consideration of the user's intent in entering the query. The user's intent, in turn, is determined by examining prior query-related behavior of a population of users.