Search Results for author: Vin Sachidananda

Found 6 papers, 2 papers with code

CALM: Contrastive Aligned Audio-Language Multirate and Multimodal Representations

no code implementations8 Feb 2022 Vin Sachidananda, Shao-Yen Tseng, Erik Marchi, Sachin Kajarekar, Panayiotis Georgiou

By aligning audio representations to pretrained language representations and utilizing contrastive information between acoustic inputs, CALM is able to bootstrap audio embedding competitive with existing audio representation models in only a few hours of training time.

Emotion Recognition Natural Language Understanding

Efficient Domain Adaptation of Language Models via Adaptive Tokenization

no code implementations EMNLP (sustainlp) 2021 Vin Sachidananda, Jason S. Kessler, Yi-An Lai

While adaptive tokenization incurs a 6% increase in model parameters in our experimentation, due to the introduction of 10k new domain-specific tokens, our approach, using 64 vCPUs, is 72x faster than further pretraining the language model on domain-specific corpora on 8 TPUs.

Domain Adaptation Language Modelling

Filtered Inner Product Projection for Crosslingual Embedding Alignment

no code implementations ICLR 2021 Vin Sachidananda, ZiYi Yang, Chenguang Zhu

Due to widespread interest in machine translation and transfer learning, there are numerous algorithms for mapping multiple embeddings to a shared representation space.

Machine Translation Transfer Learning +1

Out-of-Vocabulary Embedding Imputation with Grounded Language Information by Graph Convolutional Networks

no code implementations ACL 2019 Ziyi Yang, Chenguang Zhu, Vin Sachidananda, Eric Darve

In this paper, we propose an approach for embedding imputation which uses grounded information in the form of a knowledge graph.

Imputation

The Global Anchor Method for Quantifying Linguistic Shifts and Domain Adaptation

2 code implementations NeurIPS 2018 Zi Yin, Vin Sachidananda, Balaji Prabhakar

We show both theoretically and empirically that the global anchor method is equivalent to the alignment method, a widely-used method for comparing word embeddings, in terms of detecting corpus-level language shifts.

Clustering Domain Adaptation +1

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