Spoken Document Retrieval Experiments with IR-n System

This paper describes the first participation of IR-n system at Spoken Document Retrieval, focusing on the experiments we made before participation and showing the results we obtained. IR-n system is an Information Retrieval system based on passages and the recognition of sentences to define them. So, the main goal of this experiment is to adapt IR-n system to the spoken document structure by means of the utterance splitter and the overlapping passage technique allowing to match utterances and sentences

• Type: Conference
• Year: 2003
• Where: CLEF
• Authors: Fernando Llopis, Patricio Martínez-Barco
• Keywords: CLEF 2003, Spoken Document Retrieval, Spoken Document Structure, first Participation