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October 1, 202610 min readAugmenting a network graph with agentic AI produces a “digital twin” that can help isolate network failures.
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EMNLP 2021 Workshop on NLP for Conversational AI2021Large-scale pretrained transformer models have demonstrated state-of-the-art (SOTA) performance in a variety of NLP tasks. Nowadays, numerous pretrained models are available in different model flavors and different languages, and can be easily adapted to one’s downstream task. However, only a limited number of models are available for dialogue tasks, and in particular, goal-oriented dialogue tasks. In addition
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EMNLP 2021 Workshop on NLP for Conversational AI2021The lack of labeled training data for new features is a common problem in rapidly changing real-world dialog systems. As a solution, we propose a multilingual paraphrase generation model that can be used to generate novel utterances for a target feature and target language. The generated utterances can be used to augment existing training data to improve intent classification and slot labeling models. We
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Recsys 2021 Workshop on Context-Aware Recommender Systems2021Engaging personalized recommendations are critical to the success of music streaming services. In this paper we experiment with a scalable design for building online personalized contextual recommenders across different music styles. We break down the architecture prominently into an online contextual recommender selection step and an online contextual content selection and ranking step. We discuss the
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EMNLP 2021 Workshop on NLP for Conversational AI2021Intent Classification (IC) and Slot Labeling (SL) models, which form the basis of dialogue systems, often encounter noisy data in real-word environments. In this work, we investigate how robust IC/SL models are to noisy data. We collect and publicly release a test-suite for seven common noise types found in production human-to-bot conversations (abbreviations, casing, misspellings, morphological variants
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EMNLP 2021 Workshop on NLP for Conversational AI2021Recently neural response generation models have leveraged large pre-trained transformer models and knowledge snippets to generate relevant and informative responses. However, this does not guarantee that generated responses are factually correct. In this paper, we examine factual correctness in knowledge-grounded neural response generation models. We present a human annotation setup to identify three different
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