User profiles for Yi Chang

Yuan-chin Ivan Chang

- Verified email at sinica.edu.tw - Cited by 52309

Yi Chang

- Verified email at acm.org - Cited by 16698

Yi-Ying Chang

- Verified email at mail.ntust.edu.tw - Cited by 3678

Yahoo! learning to rank challenge overview

O Chapelle, Y Chang - Proceedings of the learning to rank …, 2011 - proceedings.mlr.press
Learning to rank for information retrieval has gained a lot of interest in the recent years but
there is a lack for large real-world datasets to benchmark algorithms. That led us to publicly …

A survey on evaluation of large language models

Y Chang, X Wang, J Wang, Y Wu, L Yang… - ACM transactions on …, 2024 - dl.acm.org
Large language models (LLMs) are gaining increasing popularity in both academia and
industry, owing to their unprecedented performance in various applications. As LLMs continue …

Identifying the best machine learning algorithms for brain tumor segmentation, progression assessment, and overall survival prediction in the BRATS challenge

…, S Chandra, YJ Chang, S Chang, K Chang… - arXiv preprint arXiv …, 2018 - arxiv.org
Gliomas are the most common primary brain malignancies, with different degrees of
aggressiveness, variable prognosis and various heterogeneous histologic sub-regions, ie, …

Mass production and dynamic imaging of fluorescent nanodiamonds

YR Chang, HY Lee, K Chen, CC Chang, DS Tsai… - Nature …, 2008 - nature.com
Fluorescent nanodiamond is a new nanomaterial that possesses several useful properties,
including good biocompatibility 1 , excellent photostability 1 , 2 and facile surface …

A saturated map of common genetic variants associated with human height

…, E Catamo, JF Chai, X Chai, LC Chang, YC Chang… - Nature, 2022 - nature.com
Common single-nucleotide polymorphisms (SNPs) are predicted to collectively explain 40–50%
of phenotypic variation in human height, but identifying the specific variants and …

Perovskite light-emitting diodes based on solution-processed self-organized multiple quantum wells

…, L Cheng, R Ge, S Zhang, Y Miao, W Zou, C Yi… - Nature …, 2016 - nature.com
Organometal halide perovskites can be processed from solutions at low temperatures to form
crystalline direct-bandgap semiconductors with promising optoelectronic properties 1 , 2 , 3 …

Abusive language detection in online user content

…, J Tetreault, A Thomas, Y Mehdad, Y Chang - Proceedings of the 25th …, 2016 - dl.acm.org
Detection of abusive language in user generated online content has become an issue of
increasing importance in recent years. Most current commercial methods make use of blacklists …

A leaf recognition algorithm for plant classification using probabilistic neural network

…, FS Bao, EY Xu, YX Wang, YF Chang… - … symposium on signal …, 2007 - ieeexplore.ieee.org
In this paper, we employ probabilistic neural network (PNN) with image and data
processing techniques to implement a general purpose automated leaf recognition for plant …

Genome-wide trans-ancestry meta-analysis provides insight into the genetic architecture of type 2 diabetes susceptibility

…, JCN Chan, LC Chang, TJ Chang, YC Chang… - Nature …, 2014 - nature.com
To further understanding of the genetic basis of type 2 diabetes (T2D) susceptibility, we
aggregated published meta-analyses of genome-wide association studies (GWAS), including …

Meta-analysis of genome-wide association studies identifies eight new loci for type 2 diabetes in east Asians

…, F Takeuchi, Y Wu, MJ Go, T Yamauchi, YC Chang… - Nature …, 2012 - nature.com
We conducted a three-stage genetic study to identify susceptibility loci for type 2 diabetes (T2D)
in east Asian populations. We followed our stage 1 meta-analysis of eight T2D genome-…