Measuring Technology Complementarity Between Enterprises With an hLDA Topic Model.
Xuefeng WangYali QiaoYujia HouShuo ZhangXiaotong HanPublished in: IEEE Trans. Engineering Management (2021)
Keyphrases
- topic models
- latent dirichlet allocation
- topic modeling
- text documents
- co occurrence
- text mining
- probabilistic model
- generative model
- variational inference
- latent variables
- baseline models
- gibbs sampling
- data mining
- latent topics
- probabilistic latent semantic analysis
- complex networks
- posterior distribution
- topic discovery
- microblog posts