Daihong ChenA Text Analysis of Women Clothing ReviewsIn this study, I present a practice of natural language processing using a Women Clothing Reviews dataset downloaded from Kaggle.Nov 7, 2020Nov 7, 2020
Daihong ChenA Neural Collaborative Filtering Movie Recommender SystemOnline shopping is prevailing because it is convenient, saves time, and provides more options. The free-return policy motivates more…Oct 30, 2020Oct 30, 2020
Daihong ChenOnline Shopper Intention Prediction: Imbalance Classification using Stack model & Neural NetworkOnline shopping is gaining popularity these days, especially during pandemic. This post presents a project that applies Random Forest…Oct 23, 2020Oct 23, 2020
Daihong Chen10 Useful Tips in Python CodingThis this post, I am going to share 10 useful codes or functions in python for data precessing.Oct 16, 2020Oct 16, 2020
Daihong ChenLSTM for Time Series ForecastingLong Short Term Memory model (LSTM) is a recurrent neural networks (RNN). RNN is a type of neural network that is powerful for modeling…Oct 10, 20201Oct 10, 20201
Daihong ChenBasic concepts of Time Series 3Today, I will continue with the last two posts, and introduce more basic concepts in Time series forecasting.Oct 2, 2020Oct 2, 2020
Daihong ChenBasic Concept of Time Series (Part2)In my last post, I talked about some basic concept of time series, for example, components of time series data, feature engineering, and…Sep 25, 2020Sep 25, 2020
Daihong ChenSome Basic concepts of Time Series ForecastingTime series is a very important area in machine learning. As the name shows, time series model involves a time component, and the…Sep 18, 2020Sep 18, 2020
Daihong ChenWhen Machine Learning Meets Big DataMachine learning and big data are both popular and attractive in the real world applications. Everyone is excited about machine learning…Sep 12, 2020Sep 12, 2020
Daihong ChenProbability DistributionProbability distribution is a fundamental and critical concept in statistics and data science. This article is aiming to provide a summary…Sep 4, 2020Sep 4, 2020
