Bo Liu

Bo Liu is a principal engineer at NVIDIA, where he leads projects including image retrieval and PDF extraction for NeMo Retriever. He earned a PhD in Applied Mathematics and Statistics from Johns Hopkins University. A Kaggle Grandmaster since 2019, Bo joined NVIDIA in 2020 and is passionate about applied machine learning and large-scale information retrieval.
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Posts by Bo Liu

Generative AI Jul 23, 2025

Approaches to PDF Data Extraction for Information Retrieval

The PDF is among the most common file formats for sharing information such as financial reports, research papers, technical documents, and marketing materials.... 11 MIN READ
Generative AI Dec 19, 2024

Enhance Your Training Data with New NVIDIA NeMo Curator Classifier Models

Classifier models are specialized in categorizing data into predefined groups or classes, playing a crucial role in optimizing data processing pipelines for... 11 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