Experiments on two domains of the MultiDoGO dataset reveal challenges of constraint violation detection and sets the stage for future work and enhancements. The outcomes from the empirical work present that the new rating mechanism proposed will be more effective than the former one in several elements. Extensive experiments and analyses on the lightweight fashions show that our proposed strategies obtain considerably higher scores and substantially enhance the robustness of both intent detection and slot filling. Data-Efficient Paraphrase Generation to Bootstrap Intent Classification and Slot Labeling for brand spanking new Features in Task-Oriented Dialog Systems Shailza Jolly writer Tobias Falke writer Caglar Tirkaz writer Daniil Sorokin writer 2020-dec textual content Proceedings of the twenty eighth International Conference on Computational Linguistics: Industry Track International Committee on Computational Linguistics Online convention publication Recent progress via superior neural models pushed the performance of activity-oriented dialog methods to nearly perfect accuracy on existing benchmark datasets for intent classification and slot labeling.