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情报工作的基本功能是对社会上无序的信息流进行控制,经过选择、整序,使之变成有序的情报流,以满足用户的情报需要。随着信息流的日趋复杂,情报选择问题也就变得越来越突出了。一、问题的缘起情报活动中的选择与整序一起成为控制情报流的主要有效形式。人类社会的情报活动大致可划分为三个阶段:萌芽期、形成期、发展期,而选择是在社会情报活动一出现就产生了。不论何时何地,用户需要的都是特定的情报,“特定”强调了广泛的社会信息必须经过选择才能传达给用户,满足其需要。正是选择,使情报工作与其它信息传递
The basic function of intelligence work is to control the disorderly flow of information in the society, and through selection and collation, it can be transformed into an orderly intelligence flow to meet the users' intelligence needs. With the increasingly complex flow of information, the problem of information selection becomes more and more prominent. First, the origin of the problem The choice of intelligence activities together with the order to become the main form of effective control of information flow. The intelligence activities of human society can be roughly divided into three stages: the budding period, the formation period, the development period, and the choice arises as soon as the social intelligence activities appear. No matter when and where the user needs is specific intelligence, “specific” emphasizes the wide range of social information must be selected to convey to the user to meet their needs. It is the choice that makes intelligence work and other information available