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jiefeng peng

5 accepted papers

2021

BossNAS: Exploring Hybrid CNN-Transformers With Block-Wisely Self-Supervised Neural Architecture Search

ICCV 2021poster

A myriad of recent breakthroughs in hand-crafted neural architectures for visual recognition have highlighted the urgent need to explore hybrid architectures consisting of diversified building blocks. Meanwhile, neural architecture search methods are surging with an expectation to reduce human effor…

Cited by 142PDFcodeScholar
2021

EfficientBERT: Progressively Searching Multilayer Perceptron via Warm-up Knowledge Distillation

EMNLP 2021finding

Pre-trained language models have shown remarkable results on various NLP tasks. Nevertheless, due to their bulky size and slow inference speed, it is hard to deploy them on edge devices. In this paper, we have a critical insight that improving the feed-forward network (FFN) in BERT has a higher gain…

2021

Pi-NAS: Improving Neural Architecture Search by Reducing Supernet Training Consistency Shift

ICCV 2021poster

Recently proposed neural architecture search (NAS) methods co-train billions of architectures in a supernet and estimate their potential accuracy using the network weights detached from the supernet. However, the ranking correlation between the architectures' predicted accuracy and their actual capa…

Cited by 22PDFcodeScholar
2020

Block-Wisely Supervised Neural Architecture Search With Knowledge Distillation

CVPR 2020poster

Neural Architecture Search (NAS), aiming at automatically designing network architectures by machines, is expected to bring about a new revolution in machine learning. Despite these high expectation, the effectiveness and efficiency of existing NAS solutions are unclear, with some recent works going…

Cited by 244PDFcodeScholar
2018

Kalman Normalization: Normalizing Internal Representations Across Network Layers

NeurIPS 2018poster

As an indispensable component, Batch Normalization (BN) has successfully improved the training of deep neural networks (DNNs) with mini-batches, by normalizing the distribution of the internal representation for each hidden layer. However, the effectiveness of BN would diminish with the scenario of…

Cited by 31SourcePDFScholar