Assortment Optimization via Demand Transference Swapping

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Solution Overview

Problem

Retailers face challenges in managing product assortments due to space constraints and logistical limitations, as simply adding or removing items can lead to unintended sales shifts, making it difficult to optimize the assortment effectively.

Innovation Solution

A computing system that analyzes and modifies product assortments by using demand transference values to identify pairs of items that can be swapped, optimizing the selection based on forecasted sales impacts, ensuring that items with minimal decreases are replaced by those with maximum increases, thereby improving the overall sales and revenue of the assortment.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If items are added to the assortment, then the variety and selection are improved, but sales may be stolen from existing items without increasing overall sales

Engineering Contradiction:
Improveassortment varietyVSAvoidoverall sales
Core Design Contradiction:
Adaptability or versatilityVSProductivity

Solution Approach 1:

The system calculates demand transference values that measure the impact of adding or removing items on overall assortment sales. This feedback mechanism allows the system to predict whether an addition will steal sales from existing items, enabling data-driven decisions that prevent negative sales impacts while maintaining assortment variety.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

Before actually adding items to the assortment, the system performs preliminary analysis by calculating demand transference values to forecast the impact on overall sales. This preliminary action allows retailers to identify potential negative impacts before implementation, preventing sales loss from occurring in the first place.

Inventive Principle:
Principle #10Preliminary action

2Quantity of substance

If items are removed from the assortment, then space and inventory costs are reduced, but sales may be negatively impacted

Engineering Contradiction:
Improveinventory quantityVSAvoidsales
Core Design Contradiction:
Quantity of substanceVSProductivity

Solution Approach 1:

The system calculates demand transference values for item removals to provide feedback on the expected sales impact. This allows retailers to see the quantitative relationship between reducing inventory and potential sales loss, enabling optimized decisions about which items to remove that minimize negative impacts.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The system changes the parameter of assortment composition by removing items, but uses demand transference analysis to ensure that parameter changes are made in a way that minimizes sales impact. The demand transference values guide which items can be removed with the least harm to overall sales performance.

Inventive Principle:
Principle #35Parameter changes

3Productivity

If the assortment is optimized to meet revenue targets, then profitability is improved, but the complexity of managing item selection increases

Engineering Contradiction:
ImproverevenueVSAvoidassortment management complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The system replaces complex manual assortment management processes with an automated computing system that calculates demand transference values. This substitution of mechanical/manual analysis with an automated computational system reduces the complexity burden on retailers while achieving optimized revenue targets through systematic, data-driven item selection.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Data Source

PatentUS11321722B2Assortment optimization using incremental swapping with demand transference
Publication Date: 2022.05.03 ORACLE INT CORP
  • US11321722B2 patent drawing
  • US11321722B2 patent drawing
  • US11321722B2 patent drawing

AI summary

Systems, methods, and other embodiments associated with incrementally swapping items in an assortment are described. In one embodiment, a computing system includes demand logic configured to read data from an electronic data structure that defines an assortment. The assortment defines a subset of items from a product category. The demand logic is configured to generate forecasted changes to an associated metric value by generating demand transference values for (i) individually removing each item presently in the assortment and (ii) individually adding each item of a set of available items of the product category. The computing system includes assortment logic configured to transform the electronic data structure that defines the assortment according to the forecasted changes by incrementally swapping items in the assortment for new items in the available set of items until the forecasted changes between items in the assortment and new items in the set of available items satisfy a predefined condition.