Verfahren und System zur Kategorisierung von Einkaufsbestellungen unter Verwendung eines Ensemblealgorithmus

Details

Veröffentlichungs-Nr.

EP4779543

Anmeldetag

22. September 2025

Veröffentlichung

22. Juli 2026

Rechtsraum

EP

Abstract

A purchase order is a commercial document issued by a buyer. Conventional methods fails to categorize the purchase orders accurately by using item description alone. The present disclosure receives purchase orders associated with an organization and normalizes by expanding a plurality of acronyms using a large language model. A first category pertaining to normalized purchase orders is determined. A second category of normalized item descriptions are further obtained by selecting a local guided categorizer or a global guided categorizer based on the categorizer selection flag. Further, a final category is obtained based on the first category and the second category and a dynamic threshold value. Finally, the plurality of item descriptions of the plurality purchase orders are grouped based on an associated final category and vector embeddings using a grouping technique. The grouped plurality of item descriptions are updated in training dataset pertaining to a local categorizer.

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Firma

Tata Consultancy Services Limited

Land

🇮🇳 Indien