Prior art retrieval using various patent document fields contents

Metti Zakaria Wanagiri, Mirna Adriani

Research output: Contribution to journalConference articlepeer-review

7 Citations (Scopus)


In this paper, we report our approach to retrieve patent documents based on the prior art. We use the standard Information Retrieval (IR) techniques which contain indexing and retrieval processes. We use various combinations of document fields for the query formulation. Based on the evaluation summary, we achieve the best result for the combinations of invention-title, description and claims fields in terms of precision and recall.

Original languageEnglish
JournalCEUR Workshop Proceedings
Publication statusPublished - 2010
Event2010 Cross Language Evaluation Forum Conference, CLEF 2010 - Padua, Italy
Duration: 22 Sept 201023 Sept 2010


  • Patent retrieval


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