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The Structure Is the Message: Preserving Experimental Context Through Tensor Decomposition by Tan, Zhixin Cyrillus; Meyer, Aaron S. is a scholarly article available to read on EtoBox.

What is The Structure Is the Message: Preserving Experimental Context Through Tensor Decomposition about?

Recent biological studies have been revolutionized in scale and granularity by multiplex and high-throughput assays. Profiling cell responses across several experimental parameters, such as perturbations, time, and genetic contexts, leads to richer and more generalizable findings. However, these multidimensional datasets necessitate a reevaluation of the conventional methods for their representation and analysis. Traditionally, experimental parameters are merged to flatten the data into a two-dimensional matrix, sacrificing crucial experiment context reflected by the structure. As Marshall McLuhan famously stated, "The medium is the message." In this work, we propose that the experiment structure is the medium in which subsequent analysis is performed, and the optimal choice of data representation must reflect the experiment structure. We introduce tensor-structured analyses and decompositions to preserve this information. We contend that tensor methods are poised to become integral to the biomedical data sciences toolkit.

Author

Tan, Zhixin Cyrillus; Meyer, Aaron S.

Published

2024

Language

EN