METHOD AND APPARATUS FOR EVALUATING A USER-SPECIFIED PATH IN AN ACTIVITY

    公开(公告)号:US20190205777A1

    公开(公告)日:2019-07-04

    申请号:US16312310

    申请日:2017-07-03

    IPC分类号: G06N5/04 G06K9/00 G09B19/00

    摘要: There is provided a method for evaluating a user-specified path in an activity in which the user is to select a plurality of targets, the method in an electronic device comprising receiving information on a plurality of targets and information on the user-specified path; defining a respective evaluation area for each target; and determining whether the user has successfully selected a first target in the plurality of targets by: determining from the user-specified path an entry point for the user-specified path into the evaluation area for the first target and an exit point for the user-specified path out of the evaluation area for the first target; determining a first measure of similarity being a measure of similarity for the part of the user-specified path in the evaluation area for the first target and a first path that is a straight line from the determined entry point to the determined exit point; determining a second measure of similarity being a measure of similarity for the part of the user-specified path in the evaluation area for the first target and a second path formed from a first straight-line section from the determined entry point to the first target and a second straight-line section from the first target to the determined exit point; and comparing the determined first and second measures of similarity to determine whether the user has successfully selected the first target.

    TRAINING DATA UPDATE
    34.
    发明申请

    公开(公告)号:US20190087408A1

    公开(公告)日:2019-03-21

    申请号:US15705596

    申请日:2017-09-15

    IPC分类号: G06F17/27 G06N99/00 G06N5/04

    摘要: Training data including a first and second group of questions each associated with an answer is read into memory by a computer. A class of answers including the answer to a question for each question is determined, where each class of answers has a class label that is associated with each of the questions, and each of the questions are classified into a respective class of answers, accordingly. First and second training data is generated including the first and second groups of questions and corresponding classes of answers for use in first and second classifiers, respectively. Each question of the first and second group of questions is classified by the second and first classifiers, respectively, where the classifying generates corresponding classification results. The first or second training data is updated based on the classification results to generate corresponding updated first or second training data, respectively.

    INFORMATION PROMPTING METHOD FOR PUBLIC PLACE AND MOBILE SERVICE TERMINAL

    公开(公告)号:US20180245925A1

    公开(公告)日:2018-08-30

    申请号:US15927341

    申请日:2018-03-21

    摘要: Disclosed is an information prompting method for a public place, including: acquiring user information, storing the user information in a user database, the user information being attributed into different target user group data packets based on a user's characteristic attributes; planning a first route to a predetermined destination, estimating a first time period (T1) needed for completing the first route according to the characteristic attributes of the users within the target user group, acquiring user movement information within the first time period (T1), planning a second route, and estimating a second time period (T2) needed for completing the second route; and prompting the user for the planned first and second routes and the estimated time. Also disclosed is a mobile service terminal. The present invention can provide users with information prompts, adjust the prompted service in real time when environment changes, which better satisfies users.