Lei Jiang's repositories
GDELT_Causal_Discovery
GDELT has the valuable global events data. when it's aggregated to dyadic event frequencies, the time series could reveal country-country relations. This repo includes the code, some of the results and the paper submission for using causal discovery in this interesting application domain.
A-little-more-than-MapReduce
A multithreading Java program to process large scale data
advanced-R-parser
based on the "parser" R package, this R parser can detect each line, as well as each block, of a piece of R code,
asadatathon-sfbusdata
datathon at Berkeley, CA
banner_topcoder
This is the code for topcoder Marathon contest: Harvard BANNER
BigDataChallenge
Soft Sensing at Scale - Seagate
CandidateMatchAlgo
Prepared for TopCoder contest
data
Public data we've collected for the ASA Datathon
HavenOnDemand_R
This is prepared for HPE HavenOnDemand R client library contest (from TopCoder)
langchain
Building LLM chains for vertical applications on demand
Lei-s-interviewstreet
My solutions for challenges at interviewstreet.com
viewfinder
Viewfinder client and server code