A rough classification is to divide the codes into two groups: block codes and convolution codes.
In order to efficiently find the members who meet the requirements, we use classification techniques to divide all members in the searching pool into groups.
Text classification is to divide all the messages into several categories, and then semantic analysis is conducted in a certain category.
The 11,493 Da peak was used as the root node in the classification tree to divide the 94 samples into two groups (Fig. 1): the left node (node 2) included cases with peak intensity < 2.018.
Classification can help to divide traffic into classes of service, marking them so that other mechanisms can deliver differentiated QoS.
Morphological classification was used to divide the leukemias into five groups, according to the International Classification of Childhood Cancer (International Classification of Disease for Oncology) [ 14].
The USGS land use and land cover classification system was used to divide the land use into several major groups.
The partial ice cover was found to impact the flow distribution within the channel and a classification system was developed to divide the channel cross-section into open, transitional and covered sections.
Hereafter a classification system was established to divide reactions in the whole metabolic network of A. oryzae into 7 main metabolic pathways: carbohydrate metabolism, energy metabolism, amino acid metabolism, nucleotide metabolism, lipid metabolism, cofactor metabolism and secondary metabolism.
For spatial analysis, we followed the traditional classification of Guangdong government to divide Guangdong Province into four regions according to the economic development the middle region of the province, called the Pearl River Delta, the northern mountain region, the western region and the eastern region.
