Search Results for author: Lin Guo

Found 6 papers, 0 papers with code

Mitigating Data Consistency Induced Discrepancy in Cascaded Diffusion Models for Sparse-view CT Reconstruction

no code implementations14 Mar 2024 HanYu Chen, Zhixiu Hao, Lin Guo, Liying Xiao

This study introduces a novel Cascaded Diffusion with Discrepancy Mitigation (CDDM) framework, including the low-quality image generation in latent space and the high-quality image generation in pixel space which contains data consistency and discrepancy mitigation in a one-step reconstruction process.

Computational Efficiency Computed Tomography (CT) +2

Accelerating Large Batch Training via Gradient Signal to Noise Ratio (GSNR)

no code implementations24 Sep 2023 Guo-qing Jiang, Jinlong Liu, Zixiang Ding, Lin Guo, Wei Lin

As models for nature language processing (NLP), computer vision (CV) and recommendation systems (RS) require surging computation, a large number of GPUs/TPUs are paralleled as a large batch (LB) to improve training throughput.

Recommendation Systems

SKDBERT: Compressing BERT via Stochastic Knowledge Distillation

no code implementations26 Nov 2022 Zixiang Ding, Guoqing Jiang, Shuai Zhang, Lin Guo, Wei Lin

In this paper, we propose Stochastic Knowledge Distillation (SKD) to obtain compact BERT-style language model dubbed SKDBERT.

Knowledge Distillation Language Modelling

AMAD: Adversarial Multiscale Anomaly Detection on High-Dimensional and Time-Evolving Categorical Data

no code implementations12 Jul 2019 Zheng Gao, Lin Guo, Chi Ma, Xiao Ma, Kai Sun, Hang Xiang, Xiaoqiang Zhu, Hongsong Li, Xiaozhong Liu

Anomaly detection is facing with emerging challenges in many important industry domains, such as cyber security and online recommendation and advertising.

Anomaly Detection

Visualizing and Understanding Deep Neural Networks in CTR Prediction

no code implementations22 Jun 2018 Lin Guo, Hui Ye, Wenbo Su, Henhuan Liu, Kai Sun, Hang Xiang

Recently, many works have been done on visualizing and analyzing the mechanism of deep neural networks in the areas of image processing and natural language processing.

Click-Through Rate Prediction

Personalized Expertise Search at LinkedIn

no code implementations15 Feb 2016 Viet Ha-Thuc, Ganesh Venkataraman, Mario Rodriguez, Shakti Sinha, Senthil Sundaram, Lin Guo

As of writing this paper, these models serve nearly all live traffic for skills search on LinkedIn homepage as well as LinkedIn recruiter.

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