Text data mining techniques are used to process and analyze the questionnaire data collected. The needs of higher vocational college students for textbooks are explored in the aspects of textbook selection & management, content, form, and integration with teaching. Suggestions are given for textbook management departments, preparers, and teachers using them.

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In the traditional working mode, campus safety facilities management relies heavily on scattered stand-alone or manual methods to achieve registration, maintenance, inspection and other operations, which is not only inefficient, but also prone to human omissions. In this regard, this paper aims at promoting the reform of the management mode of campus safety facilities in higher vocational colleges, puts forward a set of construction scheme of campus safety facilities management information system in higher vocational colleges to realize the scientific and standardized management of campus safety facilities. The whole system adopts B/S architecture. On the Web Server side, WebGIS and Ajax technologies will be integrated to form an electronic map of campus security facilities, which will integrate the map with the data of security facilities and provide convenience for the subsequent management work. In addition, the system also has the function of data analysis and processing, which provides necessary data support for the evaluation of campus safety facilities management in higher vocational colleges. After simulation test, the functions of the system are running normally, which is of positive significance to improve the level and efficiency of safety facilities management in higher vocational colleges.