21 citations · 23 across the 4 of their papers we have counts for
4 papers
Concept Drift Visualization of SVM with Shifting Window
Honorius Galmeanu, Razvan Andonie
In machine learning, concept drift is an evolution of information that invalidates the current data model. It happens when the statistical properties of the input data change over…
Emotion Manipulation Through Music -- A Deep Learning Interactive Visual Approach
Adel N. Abdalla, Jared Osborne, Razvan Andonie
Music evokes emotion in many people. We introduce a novel way to manipulate the emotional content of a song using AI tools. Our goal is to achieve the desired emotion while leaving…
Transfer Entropy in Graph Convolutional Neural Networks
Adrian Moldovan, Angel Caţaron, Răzvan Andonie
Graph Convolutional Networks (GCN) are Graph Neural Networks where the convolutions are applied over a graph. In contrast to Convolutional Neural Networks, GCN's are designed to pe…
Big Holes in Big Data: A Monte Carlo Algorithm for Detecting Large Hyper-rectangles in High Dimensional Data
Joseph Lemley, Filip Jagodzinski, Razvan Andonie
We present the first algorithm for finding holes in high dimensional data that runs in polynomial time with respect to the number of dimensions. Previous algorithms are exponential…