Search Results for author: Georgios Chochlakis

Found 7 papers, 5 papers with code

The Strong Pull of Prior Knowledge in Large Language Models and Its Impact on Emotion Recognition

no code implementations25 Mar 2024 Georgios Chochlakis, Alexandros Potamianos, Kristina Lerman, Shrikanth Narayanan

The promise of ICL is that the LLM can adapt to perform the present task at a competitive or state-of-the-art level at a fraction of the cost.

Emotion Recognition In-Context Learning

Using Emotion Embeddings to Transfer Knowledge Between Emotions, Languages, and Annotation Formats

1 code implementation31 Oct 2022 Georgios Chochlakis, Gireesh Mahajan, Sabyasachee Baruah, Keith Burghardt, Kristina Lerman, Shrikanth Narayanan

In this work, we study how we can build a single model that can transition between these different configurations by leveraging multilingual models and Demux, a transformer-based model whose input includes the emotions of interest, enabling us to dynamically change the emotions predicted by the model.

Emotion Recognition

Leveraging Label Correlations in a Multi-label Setting: A Case Study in Emotion

1 code implementation28 Oct 2022 Georgios Chochlakis, Gireesh Mahajan, Sabyasachee Baruah, Keith Burghardt, Kristina Lerman, Shrikanth Narayanan

First, we develop two modeling approaches to the problem in order to capture word associations of the emotion words themselves, by either including the emotions in the input, or by leveraging Masked Language Modeling (MLM).

Emotion Recognition Language Modelling +1

VAuLT: Augmenting the Vision-and-Language Transformer for Sentiment Classification on Social Media

1 code implementation18 Aug 2022 Georgios Chochlakis, Tejas Srinivasan, Jesse Thomason, Shrikanth Narayanan

VAuLT is an extension of the popular Vision-and-Language Transformer (ViLT), and improves performance on vision-and-language (VL) tasks that involve more complex text inputs than image captions while having minimal impact on training and inference efficiency.

Descriptive Image Captioning +4

CLiMB: A Continual Learning Benchmark for Vision-and-Language Tasks

1 code implementation18 Jun 2022 Tejas Srinivasan, Ting-Yun Chang, Leticia Leonor Pinto Alva, Georgios Chochlakis, Mohammad Rostami, Jesse Thomason

Existing CL benchmarks have facilitated research on task adaptation and mitigating "catastrophic forgetting", but are limited to vision-only and language-only tasks.

Continual Learning Transfer Learning

End-to-end Generative Zero-shot Learning via Few-shot Learning

1 code implementation8 Feb 2021 Georgios Chochlakis, Efthymios Georgiou, Alexandros Potamianos

In this work, we introduce Z2FSL, an end-to-end generative ZSL framework that uses such an approach as a backbone and feeds its synthesized output to a Few-Shot Learning (FSL) algorithm.

Few-Shot Learning Zero-Shot Learning

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