Training steps either 'push' similar examples together or 'pull' dissimilar examples apart from each other.
For example, cells were harvested at different times from different growth media and dissimilar model systems were used to cultivate the biofilm cells.
The examples of poor care identified from the Department of Health data are graphic and are not dissimilar to examples cited elsewhere.
Chunlin Wang et.al selected a set of negative examples in two steps: firstly, identifying genes which are far from each other and the most dissimilar to positive examples as initial negative examples set.
In contrast, for the dissimilar patches in Example 2, only the reference patch pixels get significant weight, as shown in Figure 7b. Figure 8 provides additional insight by comparing the filter weights, summed over patches, for Examples 1 and 2 side by side.
In PSoL, initial negative set N met two conditions: all elements in N are most dissimilar to positive example set.
For example, dissimilar participation rates have been reported for population-based studies compared to hospital-based cohorts [ 5].
Thus in the embedding of output space, these examples should be similar to each other, and dissimilar to negative examples.
Our peptide counts were not dissimilar to other examples in the current literature where novel interacting proteins were identified (Ding, et al, 2012, Cell Res; Costa et al, 2013, Nature), and we identified all known REST interactors using our approach.
For gene vectors, only distance-based similarity can be used and the most dissimilar genes to positive examples are assumed as reliable negative examples.
