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Sung-En Chang

6 accepted papers

2024

Digital Avatars: Framework Development and Their Evaluation

IJCAI 2024poster

We present a novel prompting strategy for artificial intelligence driven digital avatars. To better quantify how our prompting strategy affects anthropomorphic features like humor, authenticity, and favorability we present Crowd Vote - an adaptation of Crowd Score that allows for judges to elect a l…

Cited by 0SourcePDFScholar
2022

Sparse Progressive Distillation: Resolving Overfitting under Pretrain-and-Finetune Paradigm

ACL 2022long

Conventional wisdom in pruning Transformer-based language models is that pruning reduces the model expressiveness and thus is more likely to underfit rather than overfit. However, under the trending pretrain-and-finetune paradigm, we postulate a counter-traditional hypothesis, that is: pruning incre…

Cited by 33SourcePDFScholar
2022

You Already Have It: A Generator-Free Low-Precision DNN Training Framework Using Stochastic Rounding

ECCV 2022poster

"Stochastic rounding is a critical technique used in low-precision deep neural networks (DNNs) training to ensure good model accuracy. However, it requires a large number of random numbers generated on the fly. This is not a trivial task on the hardware platforms such as FPGA and ASIC. The widely us…

Cited by 5SourcePDFScholar
2021

RMSMP: A Novel Deep Neural Network Quantization Framework With Row-Wise Mixed Schemes and Multiple Precisions

ICCV 2021poster

This work proposes a novel Deep Neural Network (DNN) quantization framework, namely RMSMP, with a \underline R ow-wise \underline M ixed-\underline S cheme and \underline M ulti-\underline P recision approach. Specifically, this is the first effort to assign mixed quantization schemes and multiple p…

Cited by 19PDFScholar
2018

MixLasso: Generalized Mixed Regression via Convex Atomic-Norm Regularization

NeurIPS 2018poster

We consider a generalization of mixed regression where the response is an additive combination of several mixture components. Standard mixed regression is a special case where each response is generated from exactly one component. Typical approaches to the mixture regression problem employ local sea…

Cited by 3SourcePDFScholar