Personal research idea recommendation using research trends and a hierarchical topic model.

Hei-Chia Wang Tzu-Ting Hsu Yunita Sari

Published in: Scientometrics (2019)

Keyphrases

topic models
pitman yor process
topic modeling
latent dirichlet allocation
latent variables
generative model
text documents

probabilistic model
hierarchical dirichlet process
variational inference
text mining
latent topics
co occurrence
collaborative filtering

gibbs sampling
recommender systems
hierarchical bayesian model
latent topic model
mixture model
machine learning
bayesian nonparametric

baseline models
information retrieval
topic discovery
probabilistic topic models
text corpora
matrix factorization
graphical models