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Input prediction method and device

A prediction method, a technology for predicting text, applied in the field of input methods, can solve problems such as inaccurate prediction text and impossible corresponding relationship

Active Publication Date: 2018-11-20
KINGSOFT
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AI Technical Summary

Problems solved by technology

[0004] Due to the processing performance of the terminal device and the limitation of the storage space, the above corresponding relationship cannot be too large, which leads to the inaccuracy of the determined predicted text

Method used

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  • Input prediction method and device

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Embodiment Construction

[0090] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

[0091] In order to improve the accuracy of predicted text, an embodiment of the present application provides an input prediction method and device. The present application will be described in detail below through specific examples.

[0092] figure 1 It is a schematic flowchart of the input prediction method provided by the embodiment of the present application. This method is applied to the server. The method includes the followi...

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Abstract

The embodiment of the application provides an input prediction method and device. The input prediction method which is applied to a server comprises the following steps: receiving a current text sentby a client; confirming a prediction text to be selected composed of each morpheme on each target path starting from the current text from a preset prediction model, and confirming the score of each prediction text to be selected; selecting a target prediction text from each prediction text to be selected according to the score of each prediction text to be selected; and sending the selected target prediction text to the client; wherein each target path includes morphemes of edges and nodes pointed by the edges; and the prediction model comprises the nodes where each morpheme is located, the edges with directions between two nodes, and the score of each edge; wherein the score for each edge represents the probability that the morphemes of the end nodes of the edge appear after the morphemes of the start node of the edge. By means of the scheme provided by the embodiment of the application, the accuracy of the prediction text can be improved.

Description

technical field [0001] The present application relates to the technical field of input methods, in particular to an input prediction method and device. Background technique [0002] In order to improve the convenience of the user when using the input method, the word prediction function is often set in the input method client, that is, based on the text currently input by the user, the function of predicting the next text to be input by the user, the predicted text can be called predictive text. After the input method client (that is, the application program) determines the predicted text, it displays the predicted text to the user for the user to choose to input. [0003] In related technologies, the input method client mostly uses a statistical language model to determine the predicted text of the currently input text. That is, according to the statistics of the collected corpus, the corresponding relationship between each text and the subsequent text is obtained, and th...

Claims

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Application Information

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IPC IPC(8): G06F3/023G06F17/30
CPCG06F3/0233G06F3/0237
Inventor 李晓旭
Owner KINGSOFT
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