In this paper, we propose Vocab-Expander at https://vocab-expander.com, an online tool that enables end-users (e.g., technology scouts) to create and expand a vocabulary of their domain of interest. It utilizes an ensemble of state-of-the-art word embedding techniques based on web text and ConceptNet, a common-sense knowledge base, to suggest related terms for already given terms. The system has an easy-to-use interface that allows users to quickly confirm or reject term suggestions. Vocab-Expander offers a variety of potential use cases, such as improving concept-based information retrieval in technology and innovation management, enhancing communication and collaboration within organizations or interdisciplinary projects, and creating vocabularies for specific courses in education.

翻译：本文提出Vocab-Expander系统（https://vocab-expander.com），这是一个面向终端用户（如技术侦察人员）的在线工具，用于创建和扩充其关注领域的词汇库。该系统融合了基于网络文本与常识知识库ConceptNet的最新词嵌入技术集成方案，可为已提供的术语推荐相关词汇。其简易操作界面支持用户快速确认或拒绝术语建议。Vocab-Expander具有多种潜在应用场景，包括：提升技术与创新管理中基于概念的信息检索效率，增强组织内部或跨学科项目的沟通协作，以及为教育领域特定课程构建词汇库等。