Zhijie Wei 's repositories
chatgpt_openai
A language model chatbot developed by OpenAI based on GPT 3.5. Users can interact with bot, write, debug code and explain almot everything.
Ames_House_Price_Prediction
This is a house price prediction study which utilized Exploratory Data Analysis, Dealing with Missing Values, Linear Regression with LASSO and Ridge regularization to predict house prices in the Ames Housing Data Set
data_analysis_ex
10 very popular data analysis exercises I have practised with jupyter notebook in my spare time, including Iris flowers, Titanic, K means clustering, linnear regression and logistic regression etc.
DIT821-Software-Engineering-for-AI-systems
This is the assignments of DIT821 Software Engineering for AI system, which is same with weekly exercises of Coursera Machine Learning by Andrew NG.
facial_emotion_detection
Facial emotion detection is the task of recognizing a person's emotional state among angry, disgust, fear, happy, neutral, sad and surprise using CNN deep learning technology.
Fashion-Class-Classification
In this project, we will create a classifier to classify fashion clothing into 10 categories learned from Fashion MNIST dataset.
personal_portfolio
First version of my portfolio of introducing myself, my background, projects and technologies I have used in the past year 2022 and 2023.
portfolio_v2
Second version of my portfolio of introducing myself, my background, projects and technologies I have used in the past year 2022 and 2023 currently.
web3_blockchain_app
A decentralized social media application that you have your account but not privately owned but rather your account is saved in the public blockchain away from private ownership.
bigData_COVID_Analysis
Big data analysis of COVID-19 using jupyter notebook and pyecharts
cms_blog_app
It is a Content Management System (CMS) of showcasing different kinds of Asian cuisine with full markdown recipes, author information and comments down blow.
FullStack_project
This is a fullstack MERN application to take memories with message and hashtag. Users can edit, delete the memories and count thumb up times.
Gourment_Shanghai_kitchen
A modern UI and UX restaurant menu page website avaialable for both laptop and mobile devices.
K_means_clustering_Airbnb
This is a study case to cluster and group customers based on their data and consumption behaviour data, analyze the core characteristics of user groups.
keep_fit_fitness_app
A fitness training application that help you browse more than one thousand exercises with examples, similiar exercises and even much more. You can choose specific muscle groups to workout in the gym without a coach.
Linear_Regression_RED
This is a case study of RED company based on user data and consumption behavior data. It uses Python to build a linear regression model to predict the changes in the user's purchasing amount and find the factors that have a greater impact on users' purchasing amount. The linear regression effect of the data provided is not good and it is only used for practicing the linear regression.
ML_face_mask_detection
Face Mask Detection is the task of recognizing if a person is wearing a mask or not using Machine Learning technology.
pose_estimation_opencv
Human pose estimation from video is the task of recognizing full-body gesture control, quantifying physical exercise, and sign language recognition
RobotFramework_exercise
10 web automation tests with Robot Framework and Selenium
Stoink_stock_price_prediction
A system that uses deep learning LSTM model to predict the price increase or decrease of one or more stocks for the next three months.
COVID-19
Novel Coronavirus (COVID-19) Cases, provided by JHU CSSE
linkedin-skill-assessments-quizzes
Full reference of LinkedIn answers 2023 for skill assessments (aws-lambda, rest-api, javascript, react, git, html, jquery, mongodb, java, Go, python, machine-learning, power-point) linkedin excel test lösungen, linkedin machine learning test LinkedIn test questions and answers