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analysing_twitter

Stream Tweets and store them in a relational DB. Perform sentiment analysis and network interaction.

analysis_times_of_india_headlines

NER and fuzzy matching is used to analyze headlines from the Times of India to find out how these headlines depict minorities

corona_tscs

This is the data repository of the CoronaNet project on government responses to the COVID-19 pandemic and the data/code repository for the paper "A Retrospective Bayesian Model for Measuring Covariate Effects on Observed COVID-19 Test and Case Counts".

face_recognition

The world's simplest facial recognition api for Python and the command line

gpf_pythonusergroup

gpflow example notebook for Columbia python user group

graduate-ra

Analysing social media data to detect specific patterns, trends and words

hatespeechdata

Catalog of abusive language data (PLoS 2020)

hurtlex

A multilingual lexicon of words to hurt.

intro-to-data

A two-hour introduction to data for Python *or* R.

l-hsab-first-arabic-levantine-hatespeech-dataset

masters-thesis

the data science and quantitative analysis for the Masters Thesis

meetings

A repository of notes and tidbits about our Monday Meetings.

nlp

Some of the code from past NLP projects

programmingassignment2

Repository for Programming Assignment 2 for R Programming on Coursera

qmss-adv-analytic-techniques

ros-examples

Regression and other stories R examples

russian-troll-tweets

stc_datadive_dec22

tweepy

Twitter for Python!

twitter-hate-speech-detection

A repository

un_climate_policy

This project will aim to look at how the transcripts of the United Nations General Assembly have changed over the years. It will particularly look at how their approach to climate change policy has changed. This will be done through tf-idf method of NLP and will find frequently used words relating to the above topics. Climate change is the most important issue of our generation and any analysis done towards is it crucial to policymaking.

using-data-science-for-public-policy

Projects for this class will be uploaded here. The Data Science and Public Policy class is taught by Dr. Tamar Mitts at Columbia University's School of International and Public Affairs