zshwuhan

ai-ml-pitch

Data Science with a pitching data set.

Airavat

Improved Security for MapReduce

Algorithm

Solution code for Algorithms on Coursera by Kevin Wayne, Robert Sedgewick from Princeton University

APA

Anatomize and Partition Anonymization

bayes_gmm

Bayesian Gaussian mixture models in Python.

CatchSync

Catching Synchronized Behavior in Large Directed Graphs (KDD 2014).

cds-detector

An automatic child-directed speech detector

clique-summary

computing redundancy-aware maximal cliques (acm sigkdd'13)

CrossSpot

Spotting Suspicious Behavior in Multi-modal data (ICDM 2015)

csm3n

Code for collective stability max-margin Markov network learning

DistributedCompute

Easy using distributed Computing framework of c++

dna-recognition-for-biometric-identification

DNA Recognition is a part of Biometric Identification and Verification technique used to identify human individuals by identifying the distinctiveness in their DNA profiles. This was a studied at T-Labs, Deutsche Telekom, Berlin.

endive

Rare event prediction library for Python

Hete-CF

Hete-CF: Social Recommendation using Heterogeneous Relations

KomodiaAhoCorasick

A string set matching algorithm

LockInfer

Inferring Strange Behavior from Connectivity Pattern (PAKDD 2014, KAIS 2015)

math_learning

Learning to Discover Efficient Mathematical Identities

max_margin_cluster

mcsvm

A new implementation of Crammer and Singer's Multi-Class Support Vector Machines

Neural-Tensor-Network

nips14-ssl

Code for reproducing results of NIPS 2014 paper "Semi-Supervised Learning with Deep Generative Models"

ntu-ml-2014fall

PAA

Partition and Anatomize Anonymization

pattern-matching

Hadoop MapReduce over Hive based implementation of attributed network pattern matching.

role-mining

ScaCTM

Scalable inference for Correlated Topic Models

SemRec

Code for paper "Semantic Path based Personalized Recommendation on Weighted Heterogeneous Information Networks"

STS-multi-task-learning

Semantic Textual Similarity with Multi-task Learning Gaussian Processes

Temporal-Product-Recommendation

This project is about how to discover temporal pattern in recommendation systems. We implement matrix factorization and work of several papers.

variational-dpgmm

Variational Dirichlet Process Gaussian Mixture Models