Label correction method and system

The invention discloses a label correction method and system, and the method comprises the following steps: S1, obtaining all texts and an original label of each text, each label having at least two corresponding texts; s2, predicting all texts by adopting an interactive verification method to obtain a prediction result; s3, calculating the accuracy according to a prediction result; s4, processing the prediction result of each text; and S5, repeatedly executing the steps S2 to S4 until the calculated accuracy value is unchanged, and obtaining the corrected label and the corresponding text. According to the method, a semantic classification model and an interactive verification method are adopted to analyze annotation labels of a text, if the labels have errors, correction is carried out, manual participation is reduced in the correction process, the error labels can be rapidly repaired, and meanwhile the problem of text imbalance is solved. 本发明公开了一种标签修正的方法及系统，方法包括以下步骤：S1：获取所有文本及每个文本的原始标签，每个标签至少有2个对应的文本；S2：采用交