Despite impressive success of machine learning algorithms in clinical natural
language processing (cNLP), rule-based approaches still have a prominent role.
In this paper, we introduce medspaCy, an extensible, open-source cNLP library
based on spaCy framework that allows flexible integration of rule-based and
machine learning-based algorithms adapted to clinical text. MedspaCy includes a
variety of components that meet common cNLP needs such as context analysis and
mapping to standard terminologies. By utilizing spaCy's clear and easy-to-use
conventions, medspaCy enables development of custom pipelines that integrate
easily with other spaCy-based modules. Our toolkit includes several core
components and facilitates rapid development of pipelines for clinical text.

介绍了 medspaCy，这是一个基于 spaCy 框架的可扩展的、开源的临床自然语言处理（cNLP）库，它允许灵活地集成基于规则和基于机器学习的算法来适应临床文本，包括多种元素，可以满足常见的 cNLP 需求，如上下文分析和映射到标准术语。