1617 results about "Test question" patented technology

The invention relates to a classroom teaching recording and video-on-demand method and a system thereof and aims at increasing effects of course review and studying consolidation. During a course recording process, through a time stamp identification, recorded classroom teaching data is segmented; each segment of recorded data corresponds to at least one corresponding course key point; according to the course key point, after each segment of data is recorded or a whole course is recorded, a problem corresponding to each course key point is additionally arranged; further, each course key point and after-class homework or each test question of a classroom test are established corresponding associations, and corresponding relations of the course key points, the segmented identification data, problems and test questions are used to construct a corresponding association database so that if a student has a problem when answering each problem or the test questions after watching a segment of content or all the contents of the online video-on-demand recorded course, he/she can realize high-efficiency course review and the studying consolidation of the recorded course only through the corresponding association of the key points and the segmented identification data and only through reviewing the corresponding segment of recorded data.

The invention provides a network online examination management information system and relates to a computer management system. The system is provided with a student examination unit, a system administrator unit and a teacher test paper management unit under a B/S (browser/ server) network architecture, wherein the student examination unit realizes online test paper finishing, test score query and personal password modification operation; the system administrator unit realizes teacher information maintenance, student information maintenance, test question bank maintenance and online examination management operation; and the teacher test paper management unit comprises a subject manager module and a course teacher module, wherein the subject manager module can carry out test question adding, test question deleting and test question modification operation, and the course teacher module can carry out test paper organization, generated test paper checking, test paper evaluation and scored or unscored test paper checking. According to the system, examination cost is reduced; the problem of workload of examination work is solved; paper-free examination is realized; the problems of examination cheating and test paper revealing do not exist; and answer safety and examination fairness are ensured.

The embodiment of the invention provides a method and a client for searching an answer to a test question. The method comprises the following steps: after acquiring a picture shot by a user and containing the test question of which the answer is to be searched, recognizing the test question content from the picture and searching a test question database; and when the answer matched with the test question is searched in the test question database, displaying the answer to the user. On one hand, by the way that the user shoots the picture containing the test question and the test question content is recognized from the picture, the convenience and quickness and the accuracy for the user to input the test question to be searched are improved; on the other hand, the accuracy of the input test question content is ensured, the test question is searched and matched in the test question database, and the answer matched with the test question is searched and returned to the user, so that the professional property and the accuracy of a searched answer are improved.

The system is about intelligent proposition and paper organizing. It relates to problem bank management equipment which can storage/pick-up/transfer test questions and test paper configuration model one that can establish proposition and organize paper. It also relates to the buffer bank equipment to pick-up test questions/establish proposition and organize paper from corresponded sub-problem bank, the one to start most circulation degree, the one to organize paper and checkout and the one to come out paper. They cooperate with each other to organize paper in turn, according to preference distinction sequence of goal parameter to test questions, such as proportion to type of problem, knowledge, importance grade, coefficient of difficulty. After organizing, it will affirm the result. It organizes paper exactly to the prescript of examination brief to keep dissimilarity of picking up test questions and can consider the preference distinction sequence of goal parameter to test questions to enhance the efficiency of proposition and paper organizing. This kind of paper can prevent examinee cheating and realize equality of test to inspect the fact learning level of examinee.

The invention discloses a method and a system for managing post capability training, which ensure that an enterprise human resource manager can more effectively master the training requirement of a training staff. The method comprises the following steps: receiving the input of a manager and confirming a post of the training staff; extracting test questions to generate test paper before training according to the training staff post on the basis of a knowledge point relevant to the training staff post; generating a test report before individual training according to the finishing condition of the training test paper; extracting a course relevant to the test report according to the test report before individual training on the basis of the knowledge point which is not mastered by the training staff and generating a training course scheme; receiving time arrangement and the input of the training requirement, generating an individual study plan by combining the training course scheme and distributing the corresponding course study permission; receiving the input of the manager, merchandising the corresponding course to the training staff according to the individual study plan and providing the management of plan application for the manager; and generating test paper after individual training according to the course of the training staff.

The invention discloses a method and device for acquiring test question information. Information related to test questions can be rapidly and accurately acquired. The method includes the following steps of acquiring images including the test questions, recognizing the test questions in the images and acquiring a test question recognition result, sending the test question recognition result to a server and receiving the information, returned by the server, related to the test questions according to the test question recognition result, and outputting the information related to the test questions.

The invention discloses a local area network (LAN)-based network examination system and an implementation method thereof. The LAN-based network examination system adopts a client/server (C/S) mode framework; an examination room server, an examination affair operating terminal and examinee operating terminals form a local are network; and examination test questions in the examination room server are decrypted by the examination affair operating terminal and then converted into a data format which can be identified by the examinee operating terminals. The examination affair operating terminal classifies and collects data files of problems worked by examinees and archives examination data. The examinee operating terminals display the identified data and provide an examination environment for examinees. The LAN-based network examination system has lower requirements on network and hardware configurations, stronger adaptability and high compatibility, and only each examinee operating terminal is communicated with a twisted pair cable and is connected with each other by using an exchanger to form the local area network, thereby greatly saving the input of network equipment. The examination data are transferred in the local area network and has no physical contact with the internet, thereby guaranteeing data security and stability of the examination system.

An item bank organization and self-composing test paper realization method and system is provided, which mainly comprises the following steps: organizing am item bank; setting format of standard test paper; making composing test paper scheme; selecting test questions manually or randomly; composing test paper automatically; auditing test paper; outputting and printing test paper. The invention finishes organization of input and maintenance from the test questions in the document format to the database through object linking and embedding technology and composes test paper manually and randomly by setting format of standard test paper and composing test paper scheme, and then carries out examination and evaluation, finally outputs and prints paper standard test paper. The system realized by the method is fast and convenient in use, which improves the efficiency of composing test paper, perfects special trade item bank in metallurgy industry, automatically generates test paper fast and conveniently according to the examination requirements, ensures the fairness and justice of examination and saves labors and materials for organizing examination at the same time.

The invention discloses a self-adaptive online assessment system based on the IRT. The online assessment system comprises an assessment question bank building module, an online test module and a statistic analysis module. The assessment question bank building module is used for collecting test questions to build an assessment question bank and outputting test papers from the test question bank according to different screening rules; the online test module is used for performing multiple tests including the self-adaptive online test based on the IRT according to the test papers and automatically generating test data, and the self-adaptive online test based on the IRT is a dynamic self-adaptive online test based on a two-level score keeping module; the statistic analysis module is used for obtaining a statistic result automatically according to the test data and preset scoring standards and generating an evaluation report. The invention further discloses a self-adaptive online assessment system based on the IRT.

The invention discloses a method and a system for wrong question management. The method comprises: obtaining a picture of wrong questions; performing character recognition on the picture, to obtain keywords of the wrong questions; using the keywords to match test questions on a cloud question bank; if same or similar test questions are matched, inputting the test questions in an electronic wrong question library; if no matched test questions exist, feeding back the wrong questions to a background server, and the background server inputting the wrong questions to the electronic wrong question library. Through character recognition on the wrong question picture, and using the keywords of the wrong questions, the wrong questions are obtained from the cloud question bank or the background server and are input to an electronic wrong question book. Thus, efficiency of inputting wrong questions is improved. The method and the system are beneficial for wrong question classification and review recommendation.

The invention discloses a subject evaluation system and method based on a knowledge point system. The subject evaluation system and method based on a knowledge point system comprise a database module, a knowledge point selection module, a quiz evaluation module and a stage-passing grade module, wherein the database module comprises a quiz unit and a knowledge point unit; the quiz unit comprises a quiz sub unit, a quiz analysis sub unit and a quiz difficulty level sub unit, and is used for selecting questions for a test and automatically judging the test performance when a student submits the questions; each test question of the quiz sub unit is related with one or more knowledge points in the knowledge point unit; the knowledge point selection unit comprises a chapter selection unit, a blind test, a difficulty selection unit and a quiz generation unit; and the quiz evaluation module is used for evaluating the test paper completed by the student and the situation about mastering of knowledge points. The subject evaluation system and method based on a knowledge point system forms an objective and reasonable evaluation reference for learning and mastering of knowledge points for students, and provides an accurate basis for 'what to practice' for students so as to comprehensively improve the learning efficiency.

The invention provides a self-adapting evaluation method and system which is used to evaluate the grasp degree of an examinee towards each examination point. Each knowledge point corresponding to an examination point is classified into test questions at a plurality of levels. The method comprises: a, selecting an unevaluated examination point as a target examination point; b, providing the examinee with the test questions corresponding to the target examination point and determining the grasp degree of the examinee towards the target examination point based on the answers of the examinee towards test questions at various levels. According to the technical scheme provided in the embodiment, test questions related to each examination point are classified into a plurality of levels in accordance with their complexity degree, the level of the next test question is adapted in real time based on the evaluation result when the examinee is evaluated, the grasp degree of the examinee towards the knowledge point corresponding to each examination point is accurately determined based on the answers of the examinee towards test questions at various levels. The method is favorable for a teacher to teach according to the ability of the examinee based on the evaluation result, thereby providing better education and guidance to the examinee.

The invention discloses a cloud-network-based answering learning method and a cloud-network-based answering learning system. The method comprises the following steps that a user transmits a knowledge detection command to a cloud server; the cloud server calculates a corresponding test question set according to the knowledge structure of the user or a set knowledge point range and difficulty level selection, and transmits test questions in the test question set to a user network terminal of the user one by one through a network; the user submits answers to the test questions to the cloud server at the specified time through the user network terminal; the cloud server queries a corresponding recommended course according to the knowledge points and difficulties of the test questions under the condition of determining that the answers submitted by the user are wrong, and transmits answering results and the recommended course to the user network terminal of the user. According to the method and the system, weak related knowledge points can be timely learnt in a reinforcement way, the learning pertinence of the user is improved, and the learning efficiency and learning enthusiasm of a student are greatly improved.

The invention provides a multi-level automated assessing and training integrated service method and system. The method comprise the first step of establishing a question bank, the second step of extracting test questions in line with test paper composition setting parameters from the question bank according to a preset test paper composition strategy to form appointed test papers, the third step of pushing the appointed test papers to question answering clients and calculating the grades of final papers when the final papers, fed back by the question answering clients, filled in test question answering information are received to figure out the grades of the test papers, the fourth step of establishing a capability assessing model, the fifth step of calculating assessing index scores of all terms of capacity, and the sixth step of pushing obtained learning resources to learning clients. By the utilization of the method and system, the learning and training mode is automated in the whole process, and a learning effect and learning efficiency are improved. In addition, as human intervention is not required in the assessing process, the credibility of assessing results is improved, and the assessing results can more objectively, truly and comprehensively reflect the capacity of assessed persons. Besides, the learning effect and learning efficiency are further improved.

A method, program and system for administering tests in a distributed data processing network are provided by the present invention. The invention includes combining predetermined test content and multimedia support material into a single encrypted test file. The multimedia support may include visual and audio files for presenting test questions. The invention then exports the encrypted test file to at least one remote test location. The test locations import and decrypt the encrypted test file and load the test content and multimedia support material into a local database. The test is administered on a plurality of client workstations at the testing location, wherein the test may include audio questions and verbal responses by participants. During the course of testing biometric data about test participants is recorded and associated with the test files and participant identification. After the test is completed, the invention combines the completed test results, including verbal responses and biometric data, into a single encrypted results file and exports the encrypted results file to a remote evaluation location. The evaluation location imports and decrypts the encrypted results file and loads the test results into a local database for grading.

The invention provides an online education assessment system. The online education assessment system comprises a knowledge graph unit, a test unit, an assessment unit and a result generating unit. The knowledge graph unit contains one or more knowledge points and association relations between the knowledge points. The test unit contains one or more questions to be tested, and weighted values of the questions to be tested are determined according to associations between the bound questions to be tested and the knowledge points. According to the weighted values, the assessment unit selects part or all questions to be tested from the test as assessment questions which are subjected to assessing by the examinee. The result generating unit generates an assessment result report based on assessment result of the examinee. According to the technical scheme, relations between the knowledge points to be tested are formed into the graphs, and in the ultimate assessment report, the knowledge points which the examinee does not understand comprehensively are displayed.

The invention discloses a data processing method based on a knowledge map, which comprises the following steps: constructing a knowledge map based on the sorting of examination questions and teachingand research knowledge, school teaching, teaching materials and the difficulty degree of examination questions to obtain a knowledge base; setting search conditions and extracting test questions according to the search conditions, wherein, when the search conditions contain natural language, the search conditions are converted into structured search instructions including knowledge points and search ranges, and the search instructions are matched with the contents in the knowledge map to search out the test questions; carrying out similarity algorithm, sorting algorithm and comprehensive screening algorithm on the searched test questions to obtain a screening result; pushing the filter results to the user. The invention simplifies the retrieval process of the test questions and improves the efficiency of searching the test questions by establishing the knowledge map of the test questions and searching based on the knowledge points when searching.

The invention discloses a language ability testing method and system. The language ability testing method includes the following steps: by setting a test question database, classifying the test questions according to the degree of difficulty and setting corresponding grades; according to the test question type Choose moderately difficult test questions as test benchmark questions to test the testers; adjust the difficulty level of the test questions according to the answering behavior and answering results; Analyze and determine the tester's final language proficiency level, and test the tester through the test benchmark questions to distinguish the different levels of the tester's language ability, such as strong, medium, and weak, and conduct personalized tests according to the relevant levels and adjust the test questions according to language ability. It is easier to know your language proficiency level, realize targeted learning, and improve language learning efficiency.

The invention discloses a personalized test question recommendation method based on user learning behavior, the method is as follows: obtaining user history problem data, test questions and knowledgepoint information from an online education platform; constructing a user based on user history data data; R, according to the relationship between the test questions and the knowledge points, constructing the test questions-Knowledge point correlation matrix Q; constructing the user cognitive diagnosis model through the DINA model, obtaining the user knowledge point mastering matrix A; obtainingthe user adjacent test set according to the matrix A, according to Matrix Q the test questions-Adjacent test sets, constructing alternative test sets; non-negative matrix decomposition of matrix R, obtaining the implicit feature matrices W and H of users and test questions, find the estimated values of W and H matrices, and get the score prediction Model; calculating the potential answering situation of the user, and recommending the test questions of the target user's own difficulty range to the target user. The invention can accurately recommend the test questions suitable for the target user to the user. The invention is applicable to the field of online education.

The invention discloses an intelligent multimedia interactive English teaching system. The system comprises a management center service end, a student client, a teacher client and a server, wherein the management center service end is used for management and maintenance, students and parents log in the system via the student client, teachers log in the system via the teacher client, and the management center service end, the student client and the teacher client are in network connection via the server. The server further comprises a database module, a curriculum module, a communication module and a forum module, wherein the database module is used to store student information, teacher information, teaching audio and video, picture and text data and learning test question data; the curriculum module is connected with the communication module and the database module, and used for online learning of the students and online teaching of the teachers; the communication module is connected with the student client and the teacher client, and real time communication of ask and answer between the teachers and students is realized via the communication module; and the forum module is connected with the student client and the teacher client, and used for communication, information publishing and learning interaction between the students and teachers.