Study on the Methods of Agricultural Land Classification Provincial Summary of the Classification Unit(CU) Map Generalization 农用地分等省级汇总中分等单元制图综合方法研究
To overcome disadvantage of word classifier, the strategy and method of phrase classifier designing whose classification unit is phrase are proposed. The experiments results prove that phrase classifier is superior to word classifier in rate and speed of classification. 为克服字分类器的缺点,本文给出了以词为单位的词分类器设计的策略与方法,并实验验证了词分类器在分类率及分类速度方面均优于字分类器。
In Chinese Character Recognition, the classifier was designed as word classifier whose classification unit is a word in the past. 汉字识别中,以往的分类器设计都是以字为单位的字分类器。
It is based on the natural quality rating, and it can be get by amending average utilization level of the classification unit where the land use zoning, and also can reflect the average level conditions of the total standard grain. 它以自然质量等为基础,用分等单元所在的土地利用分区的平均利用水平进行修正而得到的,是一个实际的(反映平均利用水平条件的)标准粮总量。
Frequently encountered problems in the design and installation of ore grinding and classification unit in mineral dressing plant 选厂磨矿与分级机组设计及施工阶段常见问题