Sample confirmation method and device and system
A sample, to-be-confirmed technology, applied in the fields of instrumentation, calculation, electrical digital data processing, etc., can solve the problem of target to-be-confirmed sample confirmation non-target to-be-confirmed sample error confirmation, to-be-confirmed sample confirmation error, reducing the sample confirmation accuracy and other problems , to achieve the effect of improving the accuracy and improving the effect
Active Publication Date: 2020-06-02
IFLYTEK CO LTD
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Problems solved by technology
The above method only considers the information of a single sample when the sample is confirmed, and the sample to be confirmed is often disturbed by external factors such as the environment or channel in practical applications, and the information of a single sample is easy to change. If only the information of a single sample is considered, the When the sample is confirmed, it often leads to the wrong confirmation of the sample to be confirmed, that is, the target sample to be confirmed is wrongly confirmed as a non-target sample or the non-target sample to be confirmed is wrongly confirmed as the target sample, which greatly reduces the accuracy of sample confirmation and affects the application. Effect
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[0021] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar modules or modules having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are only for explaining the present application, and should not be construed as limiting the present application. On the contrary, the embodiments of the present application include all changes, modifications and equivalents falling within the spirit and scope of the appended claims.
[0022] figure 1 It is a schematic flowchart of a sample confirmation method proposed by an embodiment of the present application.
[0023] Such as figure 1 As shown, the method of the present embodiment includes:
[0024] S11: Obtain the confidence level of each sample to be confirmed in the sample set to be confirmed.
[0025] The sample set to be confir...
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The invention provides a sample determination method, device and system. The method comprises the steps of obtaining the credibility of each to-be-determined sample in a to-be-determined sample set; determining a similar sample of each to-be-determined sample in the to-be-determined sample set; correcting the credibility of each to-be-determined sample according to the similar sample, and obtaining the corrected credibility of each to-be-determined sample; determining each to-be-determined sample according to the corrected credibility of each to-be-determined sample. The method can improve the sample determination accuracy and then improve the application effect.
Description
technical field [0001] The present application relates to the technical field of natural language processing, and in particular to a sample confirmation method, device and system. Background technique [0002] With the increasing maturity of artificial intelligence technology, more and more application systems use artificial intelligence-related technologies, such as keyword retrieval, identity authentication, speaker separation, speaker gender confirmation, etc., all of which require final confirmation of candidate samples , to confirm whether the candidate sample is the target sample, therefore, the accuracy of sample confirmation directly affects the final application effect. [0003] In related technologies, the sample confirmation is generally performed directly according to the confidence of the sample to be confirmed. When confirming specifically, a confidence threshold is set to determine whether the confidence of the sample to be confirmed exceeds the preset thresho...
Claims
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IPC IPC(8): G06F40/226
CPCG06F40/226
Inventor 方昕刘俊华魏思胡国平
Owner IFLYTEK CO LTD