LexExp：一个用于自动扩展含噪生物医学文本概念词典的系统。
LexExp: a system for automatically expanding concept lexicons for noisy biomedical texts.
机构信息
Department of Biomedical Informatics, School of Medicine, Emory University, Atlanta, GA 30322, USA.
出版信息
Bioinformatics. 2021 Aug 25;37(16):2499-2501. doi: 10.1093/bioinformatics/btaa995.
SUMMARY
LexExp is an open-source, data-centric lexicon expansion system that generates spelling variants of lexical expressions in a lexicon using a phrase embedding model, lexical similarity-based natural language processing methods and a set of tunable threshold decay functions. The system is customizable, can be optimized for recall or precision and can generate variants for multi-word expressions.
AVAILABILITY AND IMPLEMENTATION
Code available at: https://bitbucket.org/asarker/lexexp; data and resources available at: https://sarkerlab.org/lexexp.
SUPPLEMENTARY INFORMATION
Supplementary data are available at Bioinformatics online.
摘要
LexExp 是一个开源的、以数据为中心的词典扩展系统，它使用短语嵌入模型、基于词汇相似度的自然语言处理方法和一组可调的阈值衰减函数，根据词典中的词汇表达式生成拼写变体。该系统具有可定制性，可以针对召回率或准确率进行优化，并且可以为多词表达式生成变体。
可用性和实现
代码可在：https://bitbucket.org/asarker/lexexp 获得；数据和资源可在：https://sarkerlab.org/lexexp 获得。
补充信息
补充数据可在生物信息学在线获得。
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