Peng Qian

Using LLamaIndex Workflow to Implement an Agent Handoff Feature Like OpenAI Swarm
Example: a customer service chatbot project
Peng Qian
February 1, 202519 min read
Deep Dive into LlamaIndex Workflow: Event-Driven LLM Architecture
Large Language Models
What I think about the progress and shortcomings after practice
Peng Qian
December 17, 202415 min read
The Math Behind Keras 3 Optimizers: Deep Understanding and Application
Deep Learning
This is a bit different from what the books say.
Peng Qian
August 17, 20249 min read
Keras 3.0 Tutorial: End-to-End Deep Learning Project Guide
Deep Learning
Implement an encoder-decoder recurrent network from scratch
Peng Qian
May 18, 202413 min read
Scikit-learn Visualization Guide: Making Models Speak
Machine Learning
Use the Display API to replace complex Matplotlib code
Peng Qian
March 21, 20247 min read
Visualizing What Batch Normalization Is and Its Advantages
Deep Learning
Optimizing your neural network training with batch normalization
Peng Qian
February 3, 20244 min read
Ensuring Correct Use of Transformers in Scikit-learn Pipeline
Machine Learning
Effective data processing in machine learning projects
Peng Qian
December 20, 202311 min read
How to Optimize Multidimensional Numpy Array Operations with Numexpr
Machine Learning
A real-world case study of performance optimization in Numpy
Peng Qian
October 22, 20235 min read
Exploring Numexpr: A Powerful Engine Behind Pandas
Data Science
Enhancing your data analysis performance with Python's Numexpr and Pandas' eval/query functions
Peng Qian
September 22, 202311 min read
Seaborn 0.12: An Insightful Guide to the Objects Interface and Declarative Graphics
Data Science
Streamlining your data visualization journey with Python's popular library
Peng Qian
August 24, 202314 min read