This article follows the Direct Message methodology, designed to cut through the noise and reveal the deeper truths behind the stories we live. We live in a time when data is both overabundant and ...

同济大学生物信息系刘琦教授课题组近日成功开发了基于人工智能主题模型(Topic Modeling)的单细胞CRISPR筛选数据的分析方法。 同济大学生物信息系刘琦教授课题组近日成功开发了基于人工智能主题模型(Topic Modeling)的单细胞CRISPR筛选数据的分析方法。相关研究论文 ...

A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. In my first post about topic models, I discussed what topic models are, how they ...

A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. (Related posts: An intro to topic models for text analysis, Making sense of ...

Looking to gain greater insights into surveys? This third part of a series on NLP and survey data explores Latent Dirichlet Allocation, a popular tool to ferret out elusive themes in text comments, ...

Describe the concept of topic modeling and related terminology (e.g., unsupervised machine learning) Apply topic modeling to marketing data via a peer-graded project Apply topic modeling to a variety ...

There is a lot of interest in using AI within enterprise communications, and there are certainly a lot of new use cases emerging. My favorite use case works with voice and digital channels, agents, ...