Network Event Extraction from Log Data with Nonnegative Tensor Factorization.
Tatsuaki KimuraKeisuke IshibashiTatsuya MoriHiroshi SawadaTsuyoshi ToyonoKen NishimatsuAkio WatanabeAkihiro ShimodaKohei ShiomotoPublished in: IEICE Trans. Commun. (2017)
Keyphrases
- log data
- tensor factorization
- event extraction
- link prediction
- matrix factorization
- negative matrix factorization
- open domain
- collaborative filtering
- network structure
- online news
- cross lingual
- query suggestion
- data mining techniques
- information extraction
- nonnegative matrix factorization
- search result
- probabilistic latent semantic analysis
- social network analysis
- web search
- data analysis