Brunet, J. P., Tamayo, P., Golub, T. R. & Mesirov, J. P. Metagenes and molecular pattern discovery using matrix factorization.
Although one of Beller's central arguments here is that reduction to observables did not in fact play a role in Heisenberg's discovery of matrix mechanics, this does not come across clearly in this particular quotation of hers; hence I have amended her quotation with "[inaccurately]" to reflect the point she is making in the surrounding passages.
We focus on a particular linear algebraic method in unsupervised machine learning for topic discovery, namely nonnegative matrix factorization (NMF) (Lee and Seung 1999).
Analysis of carbohydrates based on matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) is still challenging and researchers have been devoting themselves to efficient matrices discovery.
Besides, from mathematical perspective, associating GS BC modules and gene QT findings can be seen as a similarity discovery over two matrices.
Furthermore, screening of a large number of organic compounds with various functionalities will be helpful for the development of structure property relationship models, which in turn, could lead to a better understanding of the MALDI mechanism and discovery of better matrices in future.
Not exactly the kind of environment in which a scientist would feel comfortable chatting about their recent discovery of a novel matrix adhesion protein, eh?
Since their discovery in the 1960's, matrix metalloproteinases (MMPs) have oft and widely been considered as the principal mediators of ECM destruction.
Whilst many formulations were screened by Mittasch and colleagues [10] in the early development of ammonia synthesis catalysts, it is an interesting thought to note that rhenium as such would not have formed part of the matrix, since its discovery was not documented until 1925.
Applying those values to percent project success thresholds along with the simulation parameters summarized in Table 1 provided the result illustrated in Figure 7. Figure 6 Transition probability matrix for the discovery milestone system using values reported by Paul and co-workers 1.
Biomarker discovery and profiling by direct matrix assisted laser desorption/ionization (MALDI) mass spectrometry (MS) or a more recent variation, surface enhanced laser desorption/ionization (SELDI) MS has gained wider application for comparison of clinical samples.
