User experience evaluation method and system in unconscious and free state

An evaluation method and evaluation system technology, which is applied in the field of user experience evaluation methods and systems, can solve the problems that R&D personnel cannot quickly obtain APP software user experience data, etc.

Inactive Publication Date: 2019-06-18
CHONGQING UNIVERSITY OF SCIENCE AND TECHNOLOGY
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Problems solved by technology

[0004] In order to solve the problem that R&D personnel cannot quickly obtain user experience data of newly developed APP software in the current p...

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  • User experience evaluation method and system in unconscious and free state
  • User experience evaluation method and system in unconscious and free state
  • User experience evaluation method and system in unconscious and free state

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Embodiment Construction

[0055] In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that these embodiments may be practiced without these specific details.

[0056] At present, the problem that needs to be solved urgently is to design a user experience testing app, which can automatically obtain the user experience evaluation results by collecting user experience process videos, as a basis for product and service upgrade optimization. The various factors that affect the scoring of the user experience process often present a high degree of complexity and nonlinearity. It is difficult to use conventional prediction and analysis methods. The GRNN neural network has high modeling accuracy for nonlinear systems and is very suitable for user experience data models. of establishment. APP developers use the results of user experience testing to upgrade and optimi...

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Abstract

The invention provides a user experience evaluation method and system in an unconscious and free state, and the method comprises the steps: developing a mobile phone App, obtaining a process video ofa user using a newly developed APP, and transmitting the process video to a cloud end (the video file can be shot or read on site through the mobile phone App); Decomposing the video into a series ofcontinuous photos at a cloud end; A face recognition technology is applied to recognize the face expression types corresponding to the series of photos, code vectors with expressions changing along with time are obtained, and a complex nonlinear relation model of user experience data and corresponding user experience process scores is established on a cloud platform through a GRNN neural network;A user experience evaluation result of the user experience process can be automatically obtained by inputting a video to serve as a basis for upgrading and optimizing an APP product by an enterprise.

Description

technical field [0001] The present invention relates to the field of big data, in particular to a user experience evaluation method and system in an unconscious and free state. Background technique [0002] Nowadays, the development of various APP software products emerges in an endless stream. Whether an APP software product can be successful or not, user experience has gradually become a key factor. Big data has become an important reference tool for improving user experience. Effective data mining and analysis can be used by enterprises to improve the user experience of existing products, and develop new products and services through the above results. Targeted user experience measures are taken so that users have a good user experience psychologically, but it is difficult to express the user experience results in an intuitive and real way. However, expressions are used by humans to express various emotional states The most intuitive and authentic way is a very important...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/62
Inventor 李太福廖志强尹蝶段棠少张志亮黄星耀
Owner CHONGQING UNIVERSITY OF SCIENCE AND TECHNOLOGY
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