Sentence examples similar to there exist two categories from inspiring English sources

In principle, there exist four categories of biclustering methods: (1) variance minimization methods, (2) two-way clustering methods, (3) motif and pattern recognition methods and (4) probabilistic and generative approaches.

In the current study, motivated by the knowledge of that there may exist three categories of signals, SD sequence, TA-rich transcription promoters and other possible signals in the TIS upstream region for a genome, we generalize the model to describe multiple signals to explore the complexity of the translation initiation mechanism.

There exist three main categories of synchronization and channel estimation methods for OFDM/OQAM systems: blind, semi-blind and pilot-based methods.

There exist two main semantics for Esterel.

Basically, there exist two approaches.

There exist two possibilities.

"But there existed two Harlems," Haygood writes.

Then, there exists two cases.

For each gene symbol, there existed categories with only a few instances (less than 5).

There exist various categories of data models for analyzing metabolic pathways.

In addition to these six main categories, there exists a large class of works that might be denominated "special-purpose" biography.