| 摘要 |
The invention includes a system and method for generating fulfillment value at risk scores and assessing the stability of the fulfillment value at risk scores for a portfolio of location and item pairs. The fulfillment value at risk score may be generated using fuzzy logic inference and exploratory data analysis and its stability is assessed using bootstrap algorithms. The invention may include a data acquisition component, a location value scoring component, item fulfillment scoring component and a value at risk scoring component and a stability assessment component The data acquisition component may include capturing key customer ordering and order fulfillment performance indices, performing data summary and scrubbing, and transforming transaction-based indices into an appropriate format for subsequent score processing. The location value scoring component may include generating location value scores for all or selected locations in a portfolio at or over one or more time periods. The item fulfillment scoring component may include generating item fulfillment scores for all or selected items in an inventory at or over one or more time periods. The value at risk scoring component may include generating value at risk scores based on location value scores and item fulfillment scores at or over one or more time periods. The stability assessment component may be applied to all of the three scores (item fulfillment, location value and value at risk scores) and yield statistical confidence intervals for the scores.
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