Papers with Conditional models
Noise Contrastive Estimation and Negative Sampling for Conditional Models: Consistency and Statistical Efficiency (D18-1)
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| Challenge: | Conditional models are frequently encountered in practice, but there has not been a rigorous theoretical analysis of NCE in this setting. |
| Approach: | They propose to use a ranking-based and ranking-only method for conditional models to estimate parameter estimates. |
| Outcome: | The proposed method avoids calculation of partition function or derivatives at each training step . it is closely related to negative sampling methods, now widely used in NLP . |