Publications associées à Alternance codique

Multitask adaptation with Lattice-Free MMI for multi-genre speech recognition of low resource languages

In this paper, we develop Automatic Speech Recognition (ASR) systems for multi-genre speech recognition of low-resource languages where training data is predominantly conversational speech but test data can be in one of the following genres: news broadcast ...

ISCA-INT SPEECH COMMUNICATION ASSOC2021

On the Effect of Word Order on Cross-lingual Sentiment Analysis

Alejandro Ramírez Atrio

Current state-of-the-art models for sentiment analysis make use of word order either explicitly by pre-training on a language modeling objective or implicitly by using recurrent neural networks (RNNS) or convolutional networks (CNNS). This is a problem for ...

2019

Cross-lingual Adaptation of a CTC-based multilingual Acoustic Model

Hervé Bourlard, Philip Neil Garner, Sibo Tong

Multilingual models for Automatic Speech Recognition (ASR) are attractive as they have been shown to benefit from more training data, and better lend themselves to adaptation to under-resourced languages. However, initialisation from monolingual context-de ...

ELSEVIER SCIENCE BV2018

Design Transformations for Rule-based Procedural Modeling

Mark Pauly, Stefan Lienhard, Cheryl Shaulya Lau

We introduce design transformations for rule-based procedural models, e.g., for buildings and plants. Given two or more procedural designs, each specified by a grammar, a design transformation combines elements of the existing designs to generate new desig ...

2017

Current trends in multilingual speech processing

Hervé Bourlard, Mathew Magimai Doss, Petr Motlicek, John David Scott Dines, Philip Neil Garner, David Imseng, Hui Liang, Fabio Valente, Lakshmi Babu Saheer

In this paper, we describe recent work at Idiap Research Institute in the domain of multilingual speech processing and provide some insights into emerging challenges for the research community. Multilingual speech processing has been a topic of ongoing int ...

2011