Search Results for author: Haifeng Jin

Found 6 papers, 3 papers with code

DivAug: Plug-in Automated Data Augmentation with Explicit Diversity Maximization

1 code implementation ICCV 2021 Zirui Liu, Haifeng Jin, Ting-Hsiang Wang, Kaixiong Zhou, Xia Hu

We validate in experiments that the relative gain from automated data augmentation in test accuracy is highly correlated to Variance Diversity.

Data Augmentation

AutoRec: An Automated Recommender System

1 code implementation26 Jun 2020 Ting-Hsiang Wang, Qingquan Song, Xiaotian Han, Zirui Liu, Haifeng Jin, Xia Hu

To address the need, we present AutoRec, an open-source automated machine learning (AutoML) platform extended from the TensorFlow ecosystem and, to our knowledge, the first framework to leverage AutoML for model search and hyperparameter tuning in deep recommendation models.

AutoML Click-Through Rate Prediction +1

AutoOD: Automated Outlier Detection via Curiosity-guided Search and Self-imitation Learning

no code implementations19 Jun 2020 Yuening Li, Zhengzhang Chen, Daochen Zha, Kaixiong Zhou, Haifeng Jin, Haifeng Chen, Xia Hu

Outlier detection is an important data mining task with numerous practical applications such as intrusion detection, credit card fraud detection, and video surveillance.

Fraud Detection Image Classification +7

Multi-Label Adversarial Perturbations

no code implementations2 Jan 2019 Qingquan Song, Haifeng Jin, Xiao Huang, Xia Hu

Experiments on real-world multi-label image classification and ranking problems demonstrate the effectiveness of our proposed frameworks and provide insights of the vulnerability of multi-label deep learning models under diverse targeted attacking strategies.

General Classification Multi-class Classification +3

Auto-Keras: An Efficient Neural Architecture Search System

14 code implementations27 Jun 2018 Haifeng Jin, Qingquan Song, Xia Hu

In this paper, we propose a novel framework enabling Bayesian optimization to guide the network morphism for efficient neural architecture search.

Bayesian Optimization Neural Architecture Search

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