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In this project, we use two sets of data to draw insights on how media sentiment can be an indicator for the financial sector. For the financial data, we plan to use daily return of the market index <font color='green'>(^GSPC)</font>, which is a good indicator for market fluctuation; for media sentiment, we use summarized information of news pieces from top 10 most popular press because of their stronger influence in shaping people's perception of events that are happening in the world.** **Both sets of data are real-time, which means the source files are of the moment and need to be loaded each time analysis is performed. The sentiment analysis library returns a <font color='green'>polarity</font> score (-1.0 to 1.0) and a <font color='green'>polarity</font> score (0.0 to 1.0) on the news stories. Using quantified sentiment analysis, we juxtapose the two time series of data and observe if they present any correlation and search for potential causality. For example, we may test the hypothesis that when polarity among the daily news posts is higher (a.k.a., positive), the financial market that same day is more likely to rise. The rest of the notebook is a step-by-step instruction.
A comprehensive list of pytorch related content on github,such as different models,implementations,helper libraries,tutorials etc.
homework of the course Big_Data_Analysis
Code of Directional Self-Attention Network (DiSAN)
A Toolkit for Industrial Topic Modeling
Must-read papers on graph neural networks (GNN)
Chinese version of GPT2 training code, using BERT tokenizer.
中文分词 词性标注 命名实体识别 依存句法分析 成分句法分析 语义依存分析 语义角色标注 指代消解 风格转换 语义相似度 新词发现 关键词短语提取 自动摘要 文本分类聚类 拼音简繁转换 自然语言处理
learning notes
implementation for paper Factorial User Modeling with Hierarchical Graph Neural Network for Enhanced Sequential Recommendation
A collection of Kaggle solutions. Not very polished.
Topic modeling with latent Dirichlet allocation using Gibbs sampling
:pencil2: LeetCode solutions in C++ 11
Clone from https://github.com/xuexingyu24/License_Plate_Detection_Pytorch
Code for the paper "Learning an Unreferenced Metric for Online Dialogue Evaluation", ACL 2020
Python wrapper for newsapi.org api
Python programs to practice or demonstrate skills.
Going Faster
Best Practices on Recommendation Systems
对常用的6700个汉字进行音、形比较,输出音近字、形近字的列表。 # 相近字
DJIA index prices of 10 years and NYtimes news articles headline has been used to predict the DJIA index prices
Tensorflow tutorial from basic to hard
for test
The Incredible PyTorch: a curated list of tutorials, papers, projects, communities and more relating to PyTorch.
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.