Posts by Jiwei Liu
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
Data Science
Sep 23, 2021
Competition and Community Insights from NVIDIA’s Kaggle Grandmasters
In this post, we summarize questions and answers from GTC sessions with NVIDIA’s Kaggle Grandmaster team. Additionally, we answer audience questions we...
11 MIN READ
Data Science
Jun 11, 2021
Gauss Rank Transformation Is 100x Faster with RAPIDS and CuPy
As explained in the Batch Normalization paper, training neural networks becomes way easier if its input is Gaussian. This is clear. And if your model inputs are...
5 MIN READ
Recommenders / Personalization
May 06, 2021
How to Build a Winning Deep Learning Powered Recommender System-Part 3
Recommender systems (RecSys) have become a key component in many online services, such as e-commerce, social media, news service, or online video streaming....
21 MIN READ