Search Results for author:
Found 20 papers, 7 papers with code
A Comparative Study on E-Branchformer vs Conformer in Speech Recognition, Translation, and Understanding Tasks
Conformer, a convolution-augmented Transformer variant, has become the de facto encoder architecture for speech processing due to its superior performance in various tasks, including automatic speech recognition (ASR), speech translation (ST) and spoken language understanding (SLU).
Automatic Speech Recognition
Automatic Speech Recognition (ASR)
+2
SLUE Phase-2: A Benchmark Suite of Diverse Spoken Language Understanding Tasks
In this work, we introduce several new annotated SLU benchmark tasks based on freely available speech data, which complement existing benchmarks and address gaps in the SLU evaluation landscape.
Context-aware Fine-tuning of Self-supervised Speech Models
During the fine-tuning stage, we introduce an auxiliary loss that encourages this context embedding vector to be similar to context vectors of surrounding segments.
Automatic Speech Recognition
Automatic Speech Recognition (ASR)
+5
On the Use of External Data for Spoken Named Entity Recognition
In this work we focus on low-resource spoken named entity recognition (NER) and address the question: Beyond self-supervised pre-training, how can we use external speech and/or text data that are not annotated for the task?
SLUE: New Benchmark Tasks for Spoken Language Understanding Evaluation on Natural Speech
Historically these have focused on automatic speech recognition (ASR), speaker identification, or other lower-level tasks.
Ranked #1 on
Named Entity Recognition (NER)
on SLUE
Automatic Speech Recognition
Automatic Speech Recognition (ASR)
+7
Leveraging Pre-trained Language Model for Speech Sentiment Analysis
In this paper, we explore the use of pre-trained language models to learn sentiment information of written texts for speech sentiment analysis.
Automatic Speech Recognition
Automatic Speech Recognition (ASR)
+4
Time-Contrastive Learning Based Deep Bottleneck Features for Text-Dependent Speaker Verification
There are a number of studies about extraction of bottleneck (BN) features from deep neural networks (DNNs)trained to discriminate speakers, pass-phrases and triphone states for improving the performance of text-dependent speaker verification (TD-SV).
Automatic Speech Recognition
Automatic Speech Recognition (ASR)
+4
VoiceID Loss: Speech Enhancement for Speaker Verification
In this paper, we propose VoiceID loss, a novel loss function for training a speech enhancement model to improve the robustness of speaker verification.
Domain Attentive Fusion for End-to-end Dialect Identification with Unknown Target Domain
An important issue for end-to-end systems is to have some knowledge of the application domain, because the system can be vulnerable to use cases that were not seen in the training phase; such a scenario is often referred to as a domain mismatched condition.
Noise-tolerant Audio-visual Online Person Verification using an Attention-based Neural Network Fusion
In this paper, we present a multi-modal online person verification system using both speech and visual signals.
Large-scale Speaker Retrieval on Random Speaker Variability Subspace
In this paper, we proposed Random Speaker-variability Subspace (RSS) projection to map a data into LSH based hash tables.
Learning pronunciation from a foreign language in speech synthesis networks
First, we train the speech synthesis network bilingually in English and Korean and analyze how the network learns the relations of phoneme pronunciation between the languages.
Unsupervised Representation Learning of Speech for Dialect Identification
In this paper, we explore the use of a factorized hierarchical variational autoencoder (FHVAE) model to learn an unsupervised latent representation for dialect identification (DID).
Frame-level speaker embeddings for text-independent speaker recognition and analysis of end-to-end model
In this paper, we propose a Convolutional Neural Network (CNN) based speaker recognition model for extracting robust speaker embeddings.
Language Identification and Morphosyntactic Tagging: The Second VarDial Evaluation Campaign
We present the results and the findings of the Second VarDial Evaluation Campaign on Natural Language Processing (NLP) for Similar Languages, Varieties and Dialects.
MCE 2018: The 1st Multi-target Speaker Detection and Identification Challenge Evaluation (MCE) Plan, Dataset and Baseline System
The Multitarget Challenge aims to assess how well current speech technology is able to determine whether or not a recorded utterance was spoken by one of a large number of 'blacklisted' speakers.
Audio and Speech Processing Sound
Convolutional Neural Networks and Language Embeddings for End-to-End Dialect Recognition
Although the Siamese network with language embeddings did not achieve as good a result as the end-to-end DID system, the two approaches had good synergy when combined together in a fused system.
Sound Audio and Speech Processing
MIT-QCRI Arabic Dialect Identification System for the 2017 Multi-Genre Broadcast Challenge
In order to achieve a robust ADI system, we explored both Siamese neural network models to learn similarity and dissimilarities among Arabic dialects, as well as i-vector post-processing to adapt domain mismatches.
KU-ISPL Speaker Recognition Systems under Language mismatch condition for NIST 2016 Speaker Recognition Evaluation
As development dataset which is spoken in Cebuano and Mandarin, we could prepare the evaluation trials through preliminary experiments to compensate the language mismatched condition.
KU-ISPL Language Recognition System for NIST 2015 i-Vector Machine Learning Challenge
The experimental results show that the use of duration and score fusion improves language recognition performance by 5% relative in LRiMLC15 cost.
