Jais and Jais-chat: Arabic-Centric Foundation and Instruction-Tuned Open Generative Large Language Models

no code implementations • 30 Aug 2023 • Neha Sengupta, Sunil Kumar Sahu, Bokang Jia, Satheesh Katipomu, Haonan Li, Fajri Koto, William Marshall, Gurpreet Gosal, Cynthia Liu, Zhiming Chen, Osama Mohammed Afzal, Samta Kamboj, Onkar Pandit, Rahul Pal, Lalit Pradhan, Zain Muhammad Mujahid, Massa Baali, Xudong Han, Sondos Mahmoud Bsharat, Alham Fikri Aji, Zhiqiang Shen, Zhengzhong Liu, Natalia Vassilieva, Joel Hestness, Andy Hock, Andrew Feldman, Jonathan Lee, Andrew Jackson, Hector Xuguang Ren, Preslav Nakov, Timothy Baldwin, Eric Xing

We release two open versions of the model -- the foundation Jais model, and an instruction-tuned Jais-chat variant -- with the aim of promoting research on Arabic LLMs.

PIoU Loss: Towards Accurate Oriented Object Detection in Complex Environments

1 code implementation • ECCV 2020 • Zhiming Chen, Kean Chen, Weiyao Lin, John See, Hui Yu, Yan Ke, Cong Yang

The experimental results show that PIoU loss can dramatically improve the performance of OBB detectors, particularly on objects with high aspect ratios and complex backgrounds.

object-detection Object Detection In Aerial Images +2

Improving Machine Translation Quality Estimation with Neural Network Features

no code implementations • WS 2017 • Zhiming Chen, Yiming Tan, Chenlin Zhang, Qingyu Xiang, Lilin Zhang, Maoxi Li, Mingwen Wang

Automatic Speech Recognition (ASR) Language Modelling +3

Neural Post-Editing Based on Quality Estimation

no code implementations • WS 2017 • Yiming Tan, Zhiming Chen, Liu Huang, Lilin Zhang, Maoxi Li, Mingwen Wang

Automatic Post-Editing

Extract Domain-specific Paraphrase from Monolingual Corpus for Automatic Evaluation of Machine Translation

no code implementations • WS 2016 • Lilin Zhang, Zhen Weng, Wenyan Xiao, Jianyi Wan, Zhiming Chen, Yiming Tan, Maoxi Li, Mingwen Wang

Domain Adaptation Machine Translation +1