Data fusion: examples in fusing metabolomics and transcriptomics data

Published on November 30, 2017   41 min
0:00
Hello, my name is Johan A. Westerhuis and I'm from the University of Amsterdam. I'm going to give you an overview of Data Fusion Methods, and I will show some examples of fusing Metabolomics and Transcriptomics Data. On this next slide,
0:13
you can see the content of my talk. I will first introduce the difference between data integration and data fusion. and we'll discuss some of the goals of data fusion, and after that I will show some of the methods used and some complex issues in data fusion. In this next slide,
0:31
you can see an example of data integration by multiple sources of omics data, and also ontologies and databases that are combined. On this map, you can see an overview of the glycolysis of some data and where we have measured metabolomics data, RNA-seq, miRNA, proteomics and even more sources of data. Now, because this is the glycolysis, we will have to know information about each gene and where it's active in this map. And therefore, we need the ontologies, and we might even use some of the databases for example, consisting of mRNA and miRNA associations. So, together the whole overview of all of these different data sources, is what I call data integration. On this next slide,
Hide

Data fusion: examples in fusing metabolomics and transcriptomics data

Embed in course/own notes