Tingchao Liu

Also published as: 廷超


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2024

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面向CQL的语料库检索引擎的高效实现(Efficient Implementation of a CQL-oriented Corpus Retrieval Engine)
Tingchao Liu (刘廷超) | Luming Lu (鲁鹿鸣) | Liner Yang (杨麟儿) | Yu Wang (王雨)
Proceedings of the 23rd Chinese National Conference on Computational Linguistics (Volume 1: Main Conference)

“语料库检索工具在语言学研究领域具有举足轻重的地位,对于高效获取信息至关重要。然而,当前国内语料库检索工具在语料库检索语言上缺乏统一标准,尤其支持语料库查询语言(CQL)的中文语料库检索工具相对稀缺。在使用不同分词粒度的语料库工具进行中文语料库检索时,会遇到噪声或数据召回难问题。为应对这些挑战,我们研发了支持多粒度分词的CQL 解析器系统CAMELS:一款支持CQL 语句检索,且兼容多粒度分词,支持非词典词检索的语料库检索引擎。经过多种分词器的测试,该引擎展现出了优异的召回率,并在性能上超越了BlackLab的检索速度,为语言学工作者提供了更加易用、精准的检索工具。”