The Construction Of Technology Project Detection System And Its Algorithm

Technology project detection is one type of document copy detection technology, itmakes declaring technology project much more standardized and is also an important measureto judge whether the same item is repeated for award. To encourage and reward the majorityof research scientists and stimulate them to play to their full potential, reward system has beendesigned to award their scientific and technological achievements, also to let them makegreater contribution with greater enthusiasm in the future. Because of a certain share of theaward, it must detect those declaring technology projects to guarantee programs awardedfairly and impartially.This test is to declare the project of each approximate detection.In this paper, it proposes the longest backward segmentation algorithm for Chinesesentence and thus improve the segmentation accuracy; Secondly, based on structuralcharacteristics of science and technology projects, the paper designs an architecture of projectdetection system and its corresponding detection algorithm. According to differentcomponents the thesis adopts different similarity detection algorithm to calculate thecorresponding similarity. For example, on the basis of the VSM model based on he proposedN-gram, build detection similarity algorithm for the body, judge similarity as to the sameword frequency on different word order. This article also presents the construction andimplementation of each functional module about detection system, these modules includepre-processing module, the content analysis module, the similarity calculation module, theresults display module. In addition, the system provides testing options, testing staff mayselects project components to be detected. Finally, large number of experiments have beenmade on the basis of the above mentioned, experiments show that the system has strongpracticality to help to improve the efficiency, while summing up the author’s major work andinnovations of this article.