Search Results for author: Etienne Marcheret

Found 6 papers, 1 papers with code

Unsupervised Adaptation of Question Answering Systems via Generative Self-training

no code implementations EMNLP 2020 Steven Rennie, Etienne Marcheret, Neil Mallinar, David Nahamoo, Vaibhava Goel

Nevertheless, additional pre-training closer to the end-task, such as training on synthetic QA pairs, has been shown to improve performance.

Question Answering Sentence

CNNBiF: CNN-based Bigram Features for Named Entity Recognition

no code implementations Findings (EMNLP) 2021 Chul Sung, Vaibhava Goel, Etienne Marcheret, Steven Rennie, David Nahamoo

More importantly our fine-tuned CoNLL2003 model displays significant gains in generalization to out of domain datasets: on the OntoNotes subset we achieve an F1 of 72. 67 which is 0. 49 points absolute better than the baseline, and on the WNUT16 set an F1 of 68. 22 which is a gain of 0. 48 points.

named-entity-recognition Named Entity Recognition +1

Self-critical Sequence Training for Image Captioning

31 code implementations CVPR 2017 Steven J. Rennie, Etienne Marcheret, Youssef Mroueh, Jarret Ross, Vaibhava Goel

In this paper we consider the problem of optimizing image captioning systems using reinforcement learning, and show that by carefully optimizing our systems using the test metrics of the MSCOCO task, significant gains in performance can be realized.

Image Captioning Policy Gradient Methods +2

Co-Occuring Directions Sketching for Approximate Matrix Multiply

no code implementations25 Oct 2016 Youssef Mroueh, Etienne Marcheret, Vaibhava Goel

We introduce co-occurring directions sketching, a deterministic algorithm for approximate matrix product (AMM), in the streaming model.

Deep Multimodal Learning for Audio-Visual Speech Recognition

no code implementations22 Jan 2015 Youssef Mroueh, Etienne Marcheret, Vaibhava Goel

In this paper, we present methods in deep multimodal learning for fusing speech and visual modalities for Audio-Visual Automatic Speech Recognition (AV-ASR).

Audio-Visual Speech Recognition Automatic Speech Recognition +3

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