Sequence labeling method and device, storage medium and computer equipment

A sequence labeling and sequence technology, which is applied in the field of sequence labeling methods, devices, storage media and computer equipment, can solve the problems of reducing the quality of text generation, low labeling accuracy, and poor labeling effects

Pending Publication Date: 2020-06-30
GUANGDONG BOZHILIN ROBOT CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In these ways, only the local features of the sequence are paid attention to when labeling the sequence, and the context information of the sequence is ignored, resulting in low labeling accuracy, poor labeling effect, and reduced text generation quality

Method used

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  • Sequence labeling method and device, storage medium and computer equipment
  • Sequence labeling method and device, storage medium and computer equipment
  • Sequence labeling method and device, storage medium and computer equipment

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Embodiment Construction

[0025] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all changes, modifications and equivalents coming within the spirit and scope of the appended claims.

[0026] figure 1 It is a schematic flowchart of the sequence labeling method proposed by an embodiment of the present invention.

[0027] This embodiment is described by taking the sequence tagging method configured in a sequence tagging device as an example.

[0028] The sequence tagging method in this embodiment can be configured in a sequence tagging device, and the se...

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PUM

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Abstract

The invention provides a sequence labeling method and device, a storage medium and computer equipment, and a sequence comprises a to-be-labeled word and a labeled word, and the sequence is used for generating a text. The method comprises the steps: obtaining the sequence; identifying context information of words to be labeled in the sequence; according to the context information, determining a second part-of-speech of the to-be-annotated word in combination with the first part-of-speech of the annotated word adjacent to the to-be-annotated word, wherein the second part-of-speech is used for annotating the to-be-annotated word. According to the method, the part-of-speech of the to-be-annotated word is annotated according to the context information of the to-be-annotated word in the sequence, the part-of-speech annotation accuracy can be improved, the sequence annotation effect is improved, and therefore text generation is effectively assisted.

Description

technical field [0001] The present invention relates to the technical field of natural language processing, in particular to a sequence labeling method, device, storage medium and computer equipment. Background technique [0002] In the field of natural language processing, by tagging the sequence (that is, tagging the part of speech of each word in the sequence), the tagged sequence can be used to generate text. [0003] In related technologies, common sequence labeling methods include, for example: LSTM (Long Short-Term Memory, long-term short-term memory network), HMM (Hidden Markov Model, hidden Markov model), BERT (BidirectionalEncoder Representations from Transformers, bidirectional encoding of transformers) device representation), CRF (conditional random field, conditional random field), etc. to mark the sequence. [0004] In these ways, only the local features of the sequence are paid attention to when labeling the sequence, and the context information of the sequen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F40/253G06F40/279
Inventor 周玥胡盼盼佟博赵茜张超黄仲强张坚琳廖凤玲
Owner GUANGDONG BOZHILIN ROBOT CO LTD
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