Jujube Fruit Quality Information’s Word Segmentation And Service Platform’s Design And Development

Jujube Fruit Quality Information’s Word Segmentation and Service Platform is a information service provider for identify service, expert service and information technical service to the grassroots agricultural, the jujube farmers and the experts. Jujube fruit quality identification experts are working jujube research must be carried out, the results of the identification of the decision on the fruit quality varieties of jujube processing direction, including jujube cultivar selection, improvement or change in use of the jujube varieties etc. At the same time, jujube fruit quality appraisal is also the jujube farmers’ and the grassroots agricultural technicians’ work to be done. The results which are jujube farmers most concerned about, which decide the plans of jujubes’ selling and ways of uses. However, experts in the identification of fruit quality, requires a lot of survey data and survey data processing, due to the impact of fruit quality attributes too, in acquiring data and processing survey data, tedious work, affecting efficiency. The jujube farmers and the grassroots agricultural technicians, because subjectivity impact on the understanding by date, making the result of a lack of objectivity in decision making and the identification results is not accurate enough. Different jujube farmers understanding of the knowledge and different cultural levels, when jujube farmers be judged on the quality of jujube making, fruit quality factors may not be considered comprehensive, misperceptions of the relevant factors will also affect the outcome of identification. Thus, in order to solve the above problem, the design and development of jujube fruit quality information and service platform word.The ways of uses that platform provide to the jujube experts, the jujube farmers and the grassroots agricultural technicians includes sending the short messages, mobile client mode and pc browser access. When users use the visiting ways they should supply the descriptions of the jujube quality. These results describe the identification information obtained through the identification service platform. Due to users send the description of the jujube quality in short message in the way of text. So the data received by the platform must be segmented, this text message is converted to the value of fruit quality appraisal services to identify and deal with the data type.In this paper, combining with software engineer, Chinese Word Segment, the Database and other computer techniques deals with the text that users sent, and then make the result to match the jujube fruit qualities’ property and the values of the property, supply the current data to the appraisal service. At the same time, the platform supplies the relative Science technology information and Web site of the jujube fruit quality for user, in order to meet the needs of the users of scientific and technical information.The main contents of this paper included as follows:1. Jujube fruit quality information segmentation and service platform included requirement analyze、outline design、detailed design and the database design. Achieve the platform’s data storage, segmenting process, match characteristics and the dictionary’s storage.2.Study the Chinese word segment and the dictionary’s structure.3.The maximum matching algorithm is applied to the jujube fruit quality information’s segment. According to the word context of the quality description be segmented are almost short and fixed, select the maximum matching segment algorithm in order to ensure the efficiency and the low Ambiguity.4.when segment the jujube fruit quality information, the dictionary take the TRIE index tree mechanism. Because the platform segmentation’s words are almost used for the property and values of property of the description, the length of the word is short and the context stored in the dictionary is less, use this mechanism should be search quickly and effective use of space.