手写句子识别的拒绝措施

Proceedings Eighth International Workshop on Frontiers in Handwriting Recognition Pub Date : 2002-08-06 DOI:10.1109/IWFHR.2002.1030879

S. Marukatat, T. Artières, P. Gallinari, B. Dorizzi

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引用次数: 36

摘要

本文研究了置信度度量在在线手写识别器中的应用。我们研究了各种置信度度量及其在孤立词识别系统和句子识别系统中的集成。在孤立的单词识别任务中，拒绝机制的设计是为了拒绝识别器的输出可能是错误的，这是对写得不好的单词，词汇表外的单词或一般绘图的情况。在句子识别任务中，拒绝机制允许拒绝解码句子的部分。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Rejection measures for handwriting sentence recognition

In this paper we study the use of confidence measures for an on-line handwriting recognizer. We investigate various confidence measures and their integration in an isolated word recognition system as well as in a sentence recognition system. In isolated word recognition tasks, the rejection mechanism is designed in order to reject the outputs of the recognizer that are possibly wrong, which is the case for badly written words, out-of-vocabulary words or general drawing. In sentence recognition tasks, the rejection mechanism allows rejecting parts of the decoded sentence.

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Proceedings Eighth International Workshop on Frontiers in Handwriting Recognition

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