Multimedia Knowledge and Social Analytics Lab (@MKLab-ITI)

Top repositories

1

CUDA

GPU-accelerated LIBSVM is a modification of the original LIBSVM that exploits the CUDA framework to significantly reduce processing time while producing identical results. The functionality and interface of LIBSVM remains the same. The modifications were done in the kernel computation, that is now performed using the GPU.
HTML
213
star
2

visil

Authors official PyTorch implementation of the "ViSiL: Fine-grained Spatio-Temporal Video Similarity Learning" [ICCV 2019]
Python
203
star
3

image-verification-corpus

This contains an evolving dataset of fake and real images shared in social media.
Java
155
star
4

ndvr-dml

Authors official Tensorflow implementation of the "Near-Duplicate Video Retrieval with Deep Metric Learning" [ICCVW 2017]
Python
118
star
5

FIVR-200K

FIVR-200K dataset from the "FIVR: Fine-grained Incident Video Retrieval" [TMM 2019]
Python
78
star
6

intermediate-cnn-features

Feature extraction from videos based on intermediate layers of a Convolutional Neural Network.
Python
63
star
7

multimedia-indexing

A framework for large-scale feature extraction, indexing and retrieval.
Java
59
star
8

greek-sentiment-lexicon

A lexicon to be used for sentiment analysis in Greek.
34
star
9

news-popularity-prediction

A set of methods that predict the future values of popularity indices for news posts using a variety of features.
Python
33
star
10

pygrank

Recommendation algorithms for large graphs
Python
29
star
11

reveal-graph-embedding

Implementation of community-based graph embedding for user classification.
Python
28
star
12

fake-video-corpus

A dataset of debunked and verified user-generated videos.
25
star
13

ImproveMyCity-Mobile

The Android mobile version of the web-based ImproveMyCity application
Java
21
star
14

MyoWebToolkit

Web tools to do research with Myo
JavaScript
18
star
15

JGNN

A Fast Graph Neural Network Library written in Native Java
Java
16
star
16

mmdemo-dockerized

A set of services for monitoring of multiple social media platforms based on Docker.
JavaScript
16
star
17

reveal-user-classification

Performs user classification into labels using a set of seed Twitter users with known labels and the structure of the interaction network between them.
Python
11
star
18

topic-detection

Provides the implementation of a topic detection framework developed for the MULTISENSOR project.
R
9
star
19

easIE

easy Information Extraction: a framework for quickly and simply generating Web Information Extractors and Wrappers.
Java
8
star
20

simmo

Socially interconnected/interlinked and multimedia-enriched objects: A model for representing multimedia content in the context of the Web and Social Media.
Java
8
star
21

prophet

PROPheT (PERICLES Ontology Population Tool)
Python
6
star
22

decentralized-gnn

A library for implementing Decentralized Graph Neural Network algorithms.
Python
6
star
23

reveal-user-annotation

Utility methods for generating labels for Twitter users and handling their storage and retrieval.
Python
5
star
24

verge

VERGE is a hybrid interactive video retrieval system, which is capable of searching into video content by integrating different search modules that employ visual- and textual-based techniques.
PHP
5
star
25

category-based-classification

Contains the implementation of a category-based classification framework developed for the MULTISENSOR project.
Python
5
star
26

contextual-video-verification

Provides support to end users for verifying web videos using metadata and contextual signals.
Java
4
star
27

DanceAnno

Dance annotation tool for data obtained with the Kinect sensor
Python
4
star
28

hackair-data-retrieval

Contains components for air quality data collection, image collection from Flickr and web cams, and image analysis for sky detection and localization.
Java
4
star
29

mgraph-summarization

Implementation of MGraph framework for generating summaries from large collections of social media posts (e.g. tweets).
Java
4
star
30

adaptive-fairness

Implementation of an algorithmic framework for achieving optimal fairness-accuracy trade-offs.
MATLAB
3
star
31

twitter-aq

Dataset and code to reproduce results of Twitter-based Air Quality estimation.
Python
3
star
32

image-privacy

Implements a personalized machine learning approach for image privacy classification.
Java
3
star
33

hugomklab

Lab's static website based on Hugo
HTML
3
star
34

gnn-tf

A TensorFlow framework for the definition and training of Graph Neural Network architectures on interoperable predictive tasks.
Python
2
star
35

usemp-pscore

Implementation of the USEMP Privacy Scoring framework.
Java
2
star
36

hackair-decision-support-api

Contains the hackAIR ontology and reasoning implementation.
Java
2
star
37

company-data-integration

Implements techniques for matching between company-related data across different sources.
Java
1
star
38

simmo-stream-manager

Stream manager adaptation for use with SIMMO.
Java
1
star
39

yamlres

Retrieving algorithm component combinations from online (or local) yaml resources.
Python
1
star
40

pericode

PeriCoDe project
MATLAB
1
star
41

patent_ontologies

PATExpert Semantic Representation Framework
1
star
42

reveal-community-ranking

Reveal Community Ranking
JavaScript
1
star
43

multisensor-concept-event-detection

Python
1
star
44

pygrank-f

A forward-oriented programming variation of pygrank
Python
1
star