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公开(公告)号：US11468349B2
公开(公告)日：2022-10-11
申请号：US16936190
申请日：2020-07-22
Inventor： Miao Fan , Jizhou Huang , An Zhuo , Ying Li , Ping Li , Haifeng Wang
Abstract: A POI valuation method, apparatus, device and computer storage medium are disclosed. The method comprises: obtaining information of first POIs with known values and information of second POIs with unknown values within a regional range; creating a valuation model which is configured to revaluate a first POI using values of surrounding POIs of the first POI, the surrounding POIs including other first POIs and second POIs within a predetermined range of distance from the first POI, and adjusting values of second POIs in the surrounding POIs using an error between a revaluated value of first POI and the known value of the first POI; training the valuation model until the error is minimized; obtaining the values of the second POIs from the valuation model. The solutions may reduce the requirement for manpower and improve the valuation efficiency as compared with manually valuation of POIs one by one.
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12.发明授权公开(公告)号：US11314800B2
公开(公告)日：2022-04-26
申请号：US16690387
申请日：2019-11-21
Inventor： Pingping Huang , Min Qiao , Ying Li , Jianhui Huang
IPC: G06F16/00 , G06F16/532 , G06F16/583 , G06F16/535 , G06K9/62
Abstract: Embodiments of the present disclosure provide a method, apparatus, electronic device, and computer readable storage medium for image-based data processing. The method includes: determining, in response to an inputted query for an image, an attribute associated with an object presented in the image based on a preset mapping between the object and the attribute, further includes: determining a degree of correlation between the object and the query based on the object and the attribute, and still further includes: providing a response to the query based on the degree of correlation between the object and the query. The embodiments of the present disclosure can improve the performance of the system for image-based data processing.
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公开(公告)号：US11151406B2
公开(公告)日：2021-10-19
申请号：US16690432
申请日：2019-11-21
Inventor： Jianhui Huang , Pingping Huang , Min Qiao , Ying Li
Abstract: Embodiments of the present disclosure disclose a method, apparatus, device, and readable storage medium for image-based data processing. The method comprises: acquiring an image and a to-be-processed text; extracting features of a plurality of objects in the image, and extracting a feature of the text; fusing the features of the plurality of objects into a fused feature of the image based on a matching degree between the feature of the text and a feature of each object of the plurality of objects; and processing the text based on the fused feature of the image and the feature of the text. Embodiments of the present disclosure can accurately learn an association relationship between a text and each object in an image, and improve the processing accuracy.
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公开(公告)号：US11062090B2
公开(公告)日：2021-07-13
申请号：US16213490
申请日：2018-12-07
Inventor： Renkai Yang , Hao Wang , Ying Li , Yilin Zhang
Abstract: A method and apparatus for mining general text content, a server, and a storage medium, are disclosed. A specific embodiment of the method can include: acquiring a question including a target subject and a target characteristic; and inputting the target subject, the target characteristic and a target text into a pre-constructed answer prediction model, and determining a starting position and an ending position of an answer to the question in the target text by the answer prediction model. The answer prediction model is pre-trained based on a sample question including a sample subject and a sample characteristic, and a starting position and an ending position of a sample answer in a text. In the technical solution provided by the embodiments of the present disclosure, the starting position and the ending position of the answer in the target text may be correctly predicted, thereby increasing the accuracy of answer recognition.
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