Posts by Jiwei Liu
Generative AI
Dec 18, 2023
RAG 101: Retrieval-Augmented Generation Questions Answered
Data scientists, AI engineers, MLOps engineers, and IT infrastructure professionals must consider a variety of factors when designing and deploying a RAG...
10 MIN READ
Generative AI
Dec 18, 2023
Deploying Retrieval-Augmented Generation Applications on NVIDIA GH200 Delivers Accelerated Performance
Large language model (LLM) applications are essential in enhancing productivity across industries through natural language. However, their effectiveness is...
10 MIN READ
Data Science
Sep 07, 2023
Unlocking Multi-GPU Model Training with Dask XGBoost
As data scientists, we often face the challenging task of training large models on huge datasets. One commonly used tool, XGBoost, is a robust and efficient...
11 MIN READ
Data Science
Jun 07, 2023
Predicting Credit Defaults Using Time-Series Models with Recursive Neural Networks and XGBoost
Today’s machine learning (ML) solutions are complex and rarely use just a single model. Training models effectively requires large, diverse datasets that may...
12 MIN READ
Data Science
Oct 19, 2022
Achieving 100x Faster Single-Cell Modality Prediction with NVIDIA RAPIDS cuML
Single-cell measurement technologies have advanced rapidly, revolutionizing the life sciences. We have scaled from measuring dozens to millions of cells and...
8 MIN READ
Data Science
Apr 13, 2022
Fast Fine-Tuning of AI Transformers Using RAPIDS Machine Learning
In recent years, transformers have emerged as a powerful deep neural network architecture that has been proven to beat the state of the art in many application...
7 MIN READ