Update README.md

README.md

@@ -9,12 +9,12 @@ tags:
 license: "apache-2.0"
 ---
 
-# BERT for Chinese Named Entity Recognition(bert4ner) Model
+# BertSpan for Chinese Named Entity Recognition(bertspan4ner) Model
 中文实体识别模型
 
-`bert4ner-base-chinese` evaluate PEOPLE(人民日报) test data：
+`bertspan4ner-base-chinese` evaluate PEOPLE(人民日报) test data：
 
-The overall performance of BERT on people **test**:
+The overall performance of BertSpan on people **test**:
 
 |              | Accuracy  | Recall    | F1  |
 | ------------ | ------------------ | ------------------ | ------------------ |
@@ -24,11 +24,11 @@ The overall performance of BERT on people **test**:
 
 ## Usage
 
-本项目开源在实体识别项目：[nerpy](https://github.com/shibing624/nerpy)，可支持bert4ner模型，通过如下命令调用：
+本项目开源在实体识别项目：[nerpy](https://github.com/shibing624/nerpy)，可支持bertspan模型，通过如下命令调用：
 
 ```shell
 >>> from nerpy import NERModel
->>> model = NERModel("bert", "shibing624/bertspan4ner-base-chinese")
+>>> model = NERModel("bertspan", "shibing624/bertspan4ner-base-chinese")
 >>> predictions, raw_outputs, entities = model.predict(["常建良，男，1963年出生，工科学士，高级工程师"], split_on_space=False)
 entities: [('常建良', 'PER'), ('1963年', 'TIME')]
 ```