Dynamic Comparison Tables for E-Commerce Item Ranking

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Solution Overview

Problem

Existing systems face performance bottlenecks when searching and browsing websites, such as eCommerce platforms, due to increased user actions and item information retrieval, leading to inefficiencies and resource demands, necessitating a method to enhance user experience through dynamic comparison tables.

Innovation Solution

A system comprising processing modules and storage modules that receive user selections, retrieve attribute-ranked items from databases, and generate comparison tables by selecting top-ranked items based on attribute rankings, allowing for efficient display and updating of item comparisons.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If users conduct numerous user actions and item activities to find items, then user search capability is improved, but system bandwidth and efficiency deteriorate

Engineering Contradiction:
Improveuser search capabilityVSAvoidsystem efficiency
Core Design Contradiction:
Ease of operationVSProductivity

Solution Approach 1:

The system pre-generates comparison tables with item attributes and rankings before users need them. When a user views an item, the comparison table is already prepared and can be immediately displayed, eliminating the need for real-time data retrieval and processing during user interactions.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The comparison table is dynamically updated based on user selections and item rankings. The system adapts the table content by selecting different sets of similar items based on attribute rankings, allowing the table to remain relevant and useful as user preferences change during browsing.

Inventive Principle:
Principle #15Dynamics

2Measurement precision

If the system retrieves extensive item information to support user comparisons, then comparison accuracy is improved, but system resource demands increase

Engineering Contradiction:
Improvecomparison accuracyVSAvoidsystem resource demands
Core Design Contradiction:
Measurement precisionVSUse of energy by moving object

Solution Approach 1:

The system extracts only the most relevant item attributes needed for comparison based on pre-determined rankings. Instead of retrieving all possible item information, it selectively extracts top-ranked attributes and items that are most likely to be useful for user comparisons, reducing data transmission and processing requirements.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The system changes the parameter of attribute selection by using pre-calculated attribute rankings to determine which attributes to display. This parameter change allows the system to maintain high comparison accuracy by focusing on the most important attributes while minimizing resource consumption by not retrieving less important attributes.

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS10380128B2Systems and methods for dynamic comparison tables
Publication Date: 2019.08.13 WALMART APOLLO LLC
  • US10380128B2 patent drawing
  • US10380128B2 patent drawing
  • US10380128B2 patent drawing

AI summary

In some embodiments, a method can comprise preparing a comparison table by for comparing the one or more second items to the first item by: determining an item ranking of one or more second items based at least in part on an attribute ranking for each of one or more second attributes, presenting for display in the comparison table the set of the one or more second items and an associated first item, and presenting for display proximate to the comparison table a second set of the one or more second items, the second set of the one or more second items comprising a second predetermined number of the one or more second items comprising one or more next top rankings based on the item ranking of the one or more second items. Other embodiments of related methods and systems are also provided.