11 results about "Test question" patented technology

The invention discloses a method for automatically identifying and segmenting a text image. The method comprises following steps: S1 obtaining an input text image and performing pretreatment; S2. segmenting the text image to determine a first target area; S3. operating a mark detector in the first target area, if the detection of the mark detector is successful, outputting a detection result to a judging device to perform confirmation and executing S4, if the detection of the mark detector is unsuccessful, executing S5; S4. fitting a second target area and cutting out the area on the basis of the mark position finally judged by the judging device and the information of the first target area; S5. fitting a third target area and cutting out by use of an image processing technology. The invention also discloses a system and device for automatically identifying and segmenting text image. Users only adjust a screen center reticle aiming at a test question expected to be searched in the text image and press a shooting button, and then a program can automatically segment the appointed test question area and perform uploading to realize complete and fluent user experience.

The invention discloses a question setting method and device and a server. The question setting method comprises the steps: according to test question knowledge points and done test questions, obtaining different types of test questions through division in statistical data of historical question practice of a user; extracting a first type of test questions according to the division results of different types of test questions, and judging answering results of the first type of test questions; if the answering result is correct, judging the mastery degree of the knowledge points of the test questions by predicting scores; and if the answering result is incorrect, continuously extracting the second type of test questions with the lowest relevancy with the wrong answering test questions. Thequestion setting method solves the technical problem of poor effect of the question setting method. According to the question setting, the test question solving efficiency is improved, and the test question practice time is reduced on the premise of ensuring the correct rate. And meanwhile, big data statistical analysis is combined, so that the mastery degree of knowledge points can be accuratelypredicted. In addition, the question setting method is suitable for question setting application of the first driving test subject.

A testing system using an ipsative scale is applicable to a data processing device. The testing system includes a test question module for generating test questions comprising questions, a measuring scale and a plurality of labels, and a responding module for moving each of the labels to a corresponding position on the measuring scale in response and according to the question, and a recording module for recording information about the position of each label as a fall point, wherein the fall point information compares one or more test-takers for obtaining a correlation between the test questions of each label, thereby analyzing test results of one or more test-takers and reducing occurrence of faked test results.

The invention provides a teaching quality evaluation method. The teaching quality evaluation method comprises the steps of: designing a structured teaching outline; the teaching outline arranges knowledge point information of each chapter according to each chapter; in the teaching process of each course, teaching activities are associated to specific knowledge points through specific teaching design; in a final test, the design of each test question in the test is associated with the specific knowledge points in the teaching outline; and teaching quality is quantitatively evaluated through a final teaching quality quantitative index R= (PKN+EKN)/TKN, wherein PKN is equal to the number of process evaluation knowledge points, EKN is equal to the number of end evaluation knowledge points, andTKN is equal to the data size of total knowledge points in the teaching outline. Objective evaluation of the teaching quality is realized, and subjective prejudices in current teaching quality evaluation are avoided.

The invention discloses an intelligent mathematical media teaching system. The system comprises a tutor terminal, a server and a student terminal. The server comprises a control chip, an account management module, a communication module, a data query end, a database, a teaching plan management end, a test question practice module and a test question judgment module. Compared with the prior art, ateaching plan is made through the tutor terminal. Meanwhile, a large amount of related knowledge is stored in the database for students to inquire, so that the students can solve the problem in time when encountering problems. The students can receive the knowledge, and the system has the popularization and application value.

The invention provides an examinee examination question presentation system and method. The examinee examination question presentation system comprises a central processing unit, a display module, a question bank module, a comparison module, a question display time setting module, a storage module, a question display time calculation module, a correct answer statistics module and a score calculation module. The display module, the question bank module, the comparison module, the test question display time setting module, the storage module, the test question display time calculation module, the correct answer statistics module and the score calculation module are all connected with the central processing unit. The examinee examination question presentation system and method provided by theinvention have the advantages that the examinee can only answer the examination questions according to the examination question sequence, and the knowledge point mastering condition of the examinee for each examination question can be effectively analyzed.