Search Results for author: Linlin Li

Found 22 papers, 5 papers with code

TinyBERT: Distilling BERT for Natural Language Understanding

7 code implementations Findings of the Association for Computational Linguistics 2020 Xiaoqi Jiao, Yichun Yin, Lifeng Shang, Xin Jiang, Xiao Chen, Linlin Li, Fang Wang, Qun Liu

To accelerate inference and reduce model size while maintaining accuracy, we first propose a novel Transformer distillation method that is specially designed for knowledge distillation (KD) of the Transformer-based models.

Knowledge Distillation Language Modelling +6

Text is no more Enough! A Benchmark for Profile-based Spoken Language Understanding

1 code implementation22 Dec 2021 Xiao Xu, Libo Qin, Kaiji Chen, Guoxing Wu, Linlin Li, Wanxiang Che

Current researches on spoken language understanding (SLU) heavily are limited to a simple setting: the plain text-based SLU that takes the user utterance as input and generates its corresponding semantic frames (e. g., intent and slots).

Intent Detection Semantic Frame Parsing +4

A Hybrid System for Chinese Grammatical Error Diagnosis and Correction

no code implementations WS 2018 Chen Li, Junpei Zhou, Zuyi Bao, Hengyou Liu, Guangwei Xu, Linlin Li

In the correction stage, candidates were generated by the three GEC models and then merged to output the final corrections for M and S types.

Grammatical Error Correction TAG

Better Modeling of Incomplete Annotations for Named Entity Recognition

no code implementations NAACL 2019 Zhanming Jie, Pengjun Xie, Wei Lu, Ruixue Ding, Linlin Li

Supervised approaches to named entity recognition (NER) are largely developed based on the assumption that the training data is fully annotated with named entity information.

named-entity-recognition Named Entity Recognition +1

Neural Chinese Address Parsing

no code implementations NAACL 2019 Hao Li, Wei Lu, Pengjun Xie, Linlin Li

This paper introduces a new task {--} Chinese address parsing {--} the task of mapping Chinese addresses into semantically meaningful chunks.

Structured Prediction

Improving Task-Agnostic BERT Distillation with Layer Mapping Search

no code implementations11 Dec 2020 Xiaoqi Jiao, Huating Chang, Yichun Yin, Lifeng Shang, Xin Jiang, Xiao Chen, Linlin Li, Fang Wang, Qun Liu

Comprehensive experiments on the evaluation benchmarks demonstrate that 1) layer mapping strategy has a significant effect on task-agnostic BERT distillation and different layer mappings can result in quite different performances; 2) the optimal layer mapping strategy from the proposed search process consistently outperforms the other heuristic ones; 3) with the optimal layer mapping, our student model achieves state-of-the-art performance on the GLUE tasks.

Knowledge Distillation

LightMBERT: A Simple Yet Effective Method for Multilingual BERT Distillation

no code implementations11 Mar 2021 Xiaoqi Jiao, Yichun Yin, Lifeng Shang, Xin Jiang, Xiao Chen, Linlin Li, Fang Wang, Qun Liu

The multilingual pre-trained language models (e. g, mBERT, XLM and XLM-R) have shown impressive performance on cross-lingual natural language understanding tasks.

Natural Language Understanding XLM-R

Application of the unified control and detection framework to detecting stealthy integrity cyber-attacks on feedback control systems

no code implementations27 Feb 2021 Steven X. Ding, Linlin Li, Dong Zhao, Chris Louen, Tianyu Liu

It is demonstrated, in the unified framework of control and detection, that all kernel attacks can be structurally detected when not only the observer-based residual, but also the control signal based residual signals are generated and used for the detection purpose.

An alternative paradigm of fault diagnosis in dynamic systems: orthogonal projection-based methods

no code implementations16 Feb 2022 Steven X. Ding, Linlin Li, Tianyu Liu

In this paper, we propose a new paradigm of fault diagnosis in dynamic systems as an alternative to the well-established observer-based framework.

Fault Detection

Control theoretically explainable application of autoencoder methods to fault detection in nonlinear dynamic systems

no code implementations2 Aug 2022 Linlin Li, Steven X. Ding, Ketian Liang, Zhiwen Chen, Ting Xue

The major efforts are made on the development of a control theoretic solution to the optimal fault detection problem, in which an analog concept to minimal sufficient statistic, the so-called lossless information compression, is introduced and proven for dynamic systems and fault detection specifications.

Anomaly Detection Fault Detection +1

Controllable Image Captioning via Prompting

no code implementations4 Dec 2022 Ning Wang, Jiahao Xie, Jihao Wu, Mingbo Jia, Linlin Li

Despite the remarkable progress of image captioning, existing captioners typically lack the controllable capability to generate desired image captions, e. g., describing the image in a rough or detailed manner, in a factual or emotional view, etc.

controllable image captioning Prompt Engineering

Efficient Image Captioning for Edge Devices

no code implementations18 Dec 2022 Ning Wang, Jiangrong Xie, Hang Luo, Qinglin Cheng, Jihao Wu, Mingbo Jia, Linlin Li

On the other hand, we transfer the image-text retrieval design of CLIP to image captioning scenarios by devising a novel visual concept extractor and a cross-modal modulator.

Image Captioning Retrieval +1

A study on fault diagnosis in nonlinear dynamic systems with uncertainties

no code implementations6 Sep 2023 Steven X. Ding, Linlin Li

It is demonstrated that the projection onto the manifold of uncertainty data, together with the correspondingly defined Bregman divergence, is also capable for fault detection.

Fault Detection

Cannot find the paper you are looking for? You can Submit a new open access paper.