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Título del libro: Conference En Recherche D'informations Et Application, Coria 2018 - 15th French Information Retrieval Conference, Proceedings
Título del capítulo: Étude de l'informativité des transcriptions: Une approche basée sur le résumé automatique

Autores UNAM:
JUAN MANUEL TORRES MORENO;
Autores externos:

Idioma:

Año de publicación:
2020
Palabras clave:

Character recognition; Information management; Information retrieval; Probability distributions; Quality control; Text processing; Automatic speech recognition; Automatic speech recognition system; Automatic summarization; Automatic text summarization; Automatic transcription; Evaluation measures; Informative ness; Textual representation; Speech recognition


Resumen:

In this paper we propose a new approach to evaluate the informativeness of transcriptions coming from Automatic Speech Recognition systems. This approach, based in the notion of informativeness, is focused on the framework of Automatic Text Summarization performed over these transcriptions. At a first glance we estimate the informative content of the various automatic transcriptions, then we explore the capacity of Automatic Text Summarization to overcome the informative loss. To do this we use an automatic summary evaluation protocol without reference (based on the informative content), which computes the divergence between probability distributions of different textual representations: manual and automatic transcriptions and their summaries. After a set of evaluations this analysis allowed us to judge both the quality of the transcriptions in terms of informativeness and to assess the ability of automatic text summarization to compensate the problems raised during the transcription phase. Copyright © CORIA 2018 - Information Retrieval Conference, Proceedings.All rights reserved.


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