no code implementations • 16 Feb 2022 • Ruo-Chun Tzeng, Po-An Wang, Florian Adriaens, Aristides Gionis, Chi-Jen Lu
We present a novel analysis of the randomized SVD algorithm of \citet{halko2011finding} and derive tight bounds in many cases of interest.
1 code implementation • Findings (EMNLP) 2021 • Ting-Yun Chang, Chi-Jen Lu
Supplementary Training on Intermediate Labeled-data Tasks (STILTs) is a widely applied technique, which first fine-tunes the pretrained language models on an intermediate task before on the target task of interest.
1 code implementation • 29 Sep 2020 • Ting-Yun Chang, Chi-Jen Lu
Generative Adversarial Networks (GANs) have become a powerful approach for generative image modeling.
no code implementations • IJCNLP 2019 • Chih-Te Lai, Yi-Te Hong, Hong-You Chen, Chi-Jen Lu, Shou-De Lin
The objective of non-parallel text style transfer, or controllable text generation, is to alter specific attributes (e. g. sentiment, mood, tense, politeness, etc) of a given text while preserving its remaining attributes and content.
no code implementations • 28 Mar 2018 • Chi-Ning Chou, Kai-Min Chung, Chi-Jen Lu
Our main technical insight is a dual view of the SNN dynamics, under which SNN can be viewed as a new natural primal-dual algorithm for the l1 minimization problem.
no code implementations • NeurIPS 2017 • Chen-Yu Wei, Yi-Te Hong, Chi-Jen Lu
We study online reinforcement learning in average-reward stochastic games (SGs).
no code implementations • NeurIPS 2016 • Chen-Yu Wei, Yi-Te Hong, Chi-Jen Lu
We study the dynamic regret of multi-armed bandit and experts problem in non-stationary stochastic environments.
no code implementations • ICML 2017 • Po-An Wang, Chi-Jen Lu
Tensor decomposition is an important problem with many applications across several disciplines, and a popular approach for this problem is the tensor power method.
no code implementations • 25 May 2016 • Po-An Chen, Chi-Jen Lu
Are there more cases of natural no-regret dynamics that perform well in suitable classes of games in terms of convergence and quality of outcomes that the dynamics converge to?
no code implementations • 4 Jun 2015 • Chun-Liang Li, Hsuan-Tien Lin, Chi-Jen Lu
In this paper, we analyze the convergence rate of a representative algorithm with decayed learning rate (Oja and Karhunen, 1985) in the first family for the general $k>1$ case.