2022-04-08获得学者学术画像以快速了解研究方向

因为中午要听报告，所以想快速了解一下老师的研究方向，除了自己做关键词的词云，就是先想到文献鸟和microsoft academic，结果microsoft academic停服了，给出一些替代网站。
文献鸟实现的比较好，但是付费。

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学者画像做的也挺好
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https://www.microsoft.com/en-us/research/project/academic/articles/microsoft-academic-to-expand-horizons-with-community-driven-approach/
microsoft academic由于服务停止，以下是官网给出的替代。

Microsoft Research will continue to support the automated AI agents powering Microsoft Academic services through the end of calendar year 2021. During this time, we encourage existing Microsoft Academic users to begin transitioning to other equivalent services. Below are just a few of the many great options available to the community.

• Aminer
• CrossRef
• Dimensions
• lens.org
• OpenAlex.org
• OpenCitations
• Scopus
• Semantic Scholar

Thank you very much for the years of support and encouragement. We are immensely grateful to have learned and grown from your feedback over the years. As we are passing the torch to the community-driven efforts, we invite you to join us in continuously contributing ideas and suggestions to nurture, embrace, and grow these platforms.
Aminer不是很准，收录很旧。

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semanticscholar收录的比较新，但是比较简单

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scopus更准确一些
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opencitations 界面挺好看的但是不会用
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openalex设计理念挺不错的但是暂时无法访问
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https://app.dimensions.ai/discover/publication查文献比较好用，但是脱离学者画像了，可以快速了解某一个主题的文章发表情况
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https://www.connectedpapers.com/是个论文关系可视化的网站，分析文献引用关系的
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界面，响应速度，链接到别的网站都很方便。
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总结：查文献的网站semanticscholar，connectedpapers，dimensions不错，学者的研究画像推荐scopus。

最后而可能做一下关键词的词云图，像这样https://blog.csdn.net/LeaningR/article/details/109258581

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总之还是没找到一个特别合适的免费工具，收费的文献鸟基本是满足我的需求。