林承慶 ChengChing Lin – Medium

林承慶 ChengChing Lin

林承慶 ChengChing Lin

Thompson Sampling on Searching Engine

Overview

Jul 15

Thompson Sampling on Searching Engine

Jul 15

林承慶 ChengChing Lin

Embedding Searching Articles

Overview

Jun 29

Embedding Searching Articles

Jun 29

林承慶 ChengChing Lin

AA and AB Testing on Reducing Error Rate

I helped my friend build a Line chatbot before, and I put a feature in it. That feature is to help customers find out what waiting number…

Jun 24

AA and AB Testing on Reducing Error Rate

Jun 24

林承慶 ChengChing Lin

How XGBoost Handles Missing Values

If you are familiar with Machine Learning methods, you must head about the strong weapon in ML: XGBoost. It is a powerful weapon with lots…

Jun 15

How XGBoost Handles Missing Values

Jun 15

林承慶 ChengChing Lin

Build an AI Line Chatbot using AWS Bedrock

In the last article, I explained how to build a simple chatbot with AWS Lambda. However, the chatbot we built previous time can only…

Jun 2

Build an AI Line Chatbot using AWS Bedrock

Jun 2

林承慶 ChengChing Lin

How to make a Line chatbot with AWS Lambda

Since I participated Hackathon held by AWS just one week ago, I want to practice how to use AWS services. This side project is just a…

May 25

How to make a Line chatbot with AWS Lambda

May 25

林承慶 ChengChing Lin

What a Bunch of … — Bunching Estimation Methods

In the world of econometrics and statistical analysis, there are numerous techniques that analysts employ to extract meaningful insights…

May 25

What a Bunch of … — Bunching Estimation Methods

May 25

林承慶 ChengChing Lin

林承慶 ChengChing Lin

A Data Scientist who want to do AB testing and Causal Inference. If you have any opportunity, please share with me. Linkedin: www.linkedin.com/in/chengchinglin/

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