Hallie Wu's repositories
beginner_de_project_stream
Simple stream processing pipeline
CS-Notes
:books: 技术面试必备基础知识、Leetcode、计算机操作系统、计算机网络、系统设计
hallie.github.io
This repository is to document the data analysis projects I have done so far. There are mainly two advantages of the documentation: help review and find potential improvement
SentimentPolarityAnalysis
情感极性分析repository1：基于情感词典、k-NN、Bayes、最大熵、SVM的情感极性分析。
Stock-Market-Recommendation-System
The information system chosen for the project was a stock investment management website providing live prices, historical data, news articles, etc and also basic analysis and recommendations using data mining techniques. 1. Crawling and parsing Yahoo-Finance, Reuters and Twitter data (Java, twitter4j). 2. Web Interface using J2EE and Struts-2 framework. jQuery (highstocks lib) for showing technical charts. 3. Database integration, data cleaning, feature selection on the collected data and applying linear regression and classification algorithms : SVM, Naive Bayes to produce detailed analysis and recommendations.
TextBlob
Simple, Pythonic, text processing--Sentiment analysis, part-of-speech tagging, noun phrase extraction, translation, and more.