Improving Maximum Likelihood Training for Text Generation with Density Ratio Estimation.
Yuxuan SongNing MiaoHao ZhouLantao YuMingxuan WangLei LiPublished in: AISTATS (2020)
Keyphrases
- maximum likelihood
- text generation
- density ratio estimation
- covariate shift
- outlier detection
- conditional density estimation
- natural language generation
- expectation maximization
- em algorithm
- gaussian mixture model
- least squares
- data mining
- test set
- detection algorithm
- supervised learning
- dialogue system
- knowledge discovery
- data points
- training set
- natural language
- machine learning