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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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August 21, 20269 min read
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Featured news
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Interspeech 20222022Most real-world datasets contain inherent label noise which leads to memorization and overfitting when such data is used to train over-parameterized deep neural networks. While memorization in DNNs has been studied extensively in computer vision literature, the impact of noisy labels and various mitigation strategies in Spoken Language Understanding tasks is largely under-explored. In this paper, we perform
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Interspeech 20222022Automatic Speech Recognition (ASR) is increasingly used by edge applications such as intelligent virtual assistants. However, state-of-the-art ASR models such as Recurrent Neural Network - Transducer (RNN-T) are computationally intensive on resource-constrained edge devices. Knowledge Distillation (KD) is a promising approach to compress large models by using a large model (”teacher”) to train a small model
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Interspeech 20222022We present an approach to reduce the performance disparity between geographic regions without degrading performance on the overall user population for ASR. A popular approach is to fine-tune the model with data from regions where the ASR model has a higher word error rate (WER). However, when the ASR model is adapted to get better performance on these high-WER regions, its parameters wander from the previous
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Interspeech 20222022Training multilingual Neural Text-To-Speech (NTTS) models using only monolingual corpora has emerged as a popular way for building voice cloning based Polyglot NTTS systems. In order to train these models, it is essential to understand how the composition of the training corpora affects the quality of multilingual speech synthesis. In this context, it is common to hear questions such as “Would including
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Interspeech 20222022We introduce a new automatic evaluation method for speaker similarity assessment, that is consistent with human perceptual scores. Modern neural text-to-speech models require a vast amount of clean training data, which is why many solutions switch from single speaker models to solutions trained on examples from many different speakers. Multi-speaker models bring new possibilities, such as a faster creation
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