bigmianhua

events-calendar

Events within Columbia University.

my-personal-alarm-clock-frontend

my-personal-alarm-clock-new

find_your_psychiatrist

machine_learning_MATLAB

Homework for machine learning class

openwhisk-metrics

Node.js library to collect serverless application metrics from OpenWhisk actions

Twitter-clustering

In this project, we collect the tweets from twitter API, using sentiment algorithm to divide users into two groups-positive and negative. Then using Spark to do k-means clustering in these two groups based on the followings of users. In the end, calculating the TF-IDF of tweets of different users, then do k-means clustering based on TF-IDF.

TalkyFoodie

An interactive chat application with food recommendation.

bigmianhua/Twitter-clustering

In this project, we collect the tweets from twitter API, using sentiment algorithm to divide users into two groups-positive and negative. Then using Spark to do k-means clustering in these two groups based on the followings of users. In the end, calculating the TF-IDF of tweets of different users, then do k-means clustering based on TF-IDF.

bigmianhua/find_your_psychiatrist

bigmianhua/machine_learning_MATLAB

Homework for machine learning class

bigmianhua/openwhisk-metrics

Node.js library to collect serverless application metrics from OpenWhisk actions