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Weixing(Travis) Li
Weixing(Travis) Li

69 Followers

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Dec 2, 2020

Automated Feature Engineering web app using Flask+MongoDB+Docker and Make it Python installable for running from the command line

This article is going to talk about what is this Automated Feature Engineering web app and how to make it python installable, i.e. allow users to pip install the package and launch containerized web app using the host server from the command line. The web app for automated feature engineering…

Flask

10 min read

Automated Feature Engineering web app using Flask+MongoDB+Docker and Make it Python installable…
Automated Feature Engineering web app using Flask+MongoDB+Docker and Make it Python installable…
Flask

10 min read


Published in deep learning construction

·Jun 25, 2019

Neural Network: Build from scratch, without frameworks 1

I am currently working on a graduate study at a top 30 university in the United States and have become very interested in deep learning neural networks. During our Artificial Intelligence (AI) course, we have learned a framework called Keras to build the Neural Network. The tutor of this course…

Neural Networks

13 min read

Neural Network: Build from scratch, without frameworks 1
Neural Network: Build from scratch, without frameworks 1
Neural Networks

13 min read


Published in machine learning for business problem

·Jun 16, 2019

How to implement an Attention-RNN model into solving a marketing problem: Multi-Channel Attribution

Today I will introduce a model that merges an Attention-based RNN and a fully-connected neural network to predict a customer’s conversion rate and assign credits to different digital channels. The complete code can be found here. My work is mostly inspired by a paper written by Ning Li, etc.

Machine Learning

10 min read

How to implement an Attention-RNN into solving the Multi-Channel Attribution problem
How to implement an Attention-RNN into solving the Multi-Channel Attribution problem
Machine Learning

10 min read


Published in natural language processing — machine learning method

·Feb 13, 2019

NLP for beginners: How simple machine learning model compete with the complex neural network on Quora task— Part 1

co-authors: Nanxi Wang, Shea Thomas; co-editors: Haolin Hong, Nancy Fei Find the code here; For beginners, a simple way is to initialize class ‘process’ and ‘model’, using the functions in the code to transform (model.dtm) and train your own text data (model.nb_logreg) for sentiment or other classification analysis. Natural Language…

Machine Learning

14 min read

NLP for beginners: How simple machine learning model compete with the complex neural network on…
NLP for beginners: How simple machine learning model compete with the complex neural network on…
Machine Learning

14 min read

Weixing(Travis) Li

Weixing(Travis) Li

69 Followers

Data Scientist at Verisk

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