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diff --git a/NLP通用框架BERT项目实战/第三章——基于BERT的中文情感分析实战.md b/NLP通用框架BERT项目实战/第三章——基于BERT的中文情感分析实战.md
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--- a/NLP通用框架BERT项目实战/第三章——基于BERT的中文情感分析实战.md
+++ b/NLP通用框架BERT项目实战/第三章——基于BERT的中文情感分析实战.md
@@ -55,7 +55,7 @@ class MyDataProcessor(DataProcessor):
     f = open(file_path, 'r', encoding='utf-8')  # 读取数据，并指定中文常用的utf-8
     train_data = []
     index = 0  # ID值
-    for line in f.readline():  # 参考XnliProcessor
+    for line in f.readlines():  # 参考XnliProcessor
         guid = "train-%d" % index
         line = line.replace('\n', '').split('\t')  # 处理换行符，原数据是以tab分割
         text_a = tokenization.convert_to_unicode(str(line[1]))  # 第0位置是索引，第1位置才是数据，可以查看train_sentiment.txt
@@ -111,7 +111,60 @@ class XnliProcessor(DataProcessor):
 **以下是完整的**
 
 ~~~python
+class MyDataProcessor(DataProcessor):
+  """Base class for data converters for sequence classification data sets."""
 
+  def get_train_examples(self, data_dir):
+    """Gets a collection of `InputExample`s for the train set."""
+    file_path = os.path.join(data_dir, 'train_sentiment.txt')
+    f = open(file_path, 'r', encoding='utf-8')  # 读取数据，并指定中文常用的utf-8
+    train_data = []
+    index = 0  # ID值
+    for line in f.readlines():  # 参考XnliProcessor
+        guid = "train-%d" % index
+        line = line.replace("\n", "").split("\t")  # 处理换行符，原数据是以tab分割
+        text_a = tokenization.convert_to_unicode(str(line[1]))  # 第0位置是索引，第1位置才是数据，可以查看train_sentiment.txt
+        label = str(line[2])  # 我们的label里没有什么东西，只有数值，所以转字符串即可
+        train_data.append(
+            InputExample(guid=guid, text_a=text_a, text_b=None, label=label))  # 这里我们没text_b，所以传入None
+        index += 1  # index每次不一样，所以加等于1
+    return train_data  # 这样数据就读取完成
+
+  def get_dev_examples(self, data_dir):
+    """Gets a collection of `InputExample`s for the dev set."""
+    file_path = os.path.join(data_dir, 'test_sentiment.txt')
+    f = open(file_path, 'r', encoding='utf-8')
+    dev_data = []
+    index = 0
+    for line in f.readlines():
+        guid = "dev-%d" % index
+        line = line.replace('\n', '').split('\t')
+        text_a = tokenization.convert_to_unicode(str(line[1]))
+        label = str(line[2])
+        dev_data.append(
+            InputExample(guid=guid, text_a=text_a, text_b=None, label=label))
+        index += 1
+    return dev_data
+
+  def get_test_examples(self, data_dir):
+    """Gets a collection of `InputExample`s for prediction."""
+    file_path = os.path.join(data_dir, 'test.csv')
+    f = open(file_path, 'r', encoding='utf-8')
+    test_data = []
+    index = 0
+    for line in f.readlines():
+        guid = "test-%d" % index
+        line = line.replace('\n', '').split('\t')
+        text_a = tokenization.convert_to_unicode(str(line[0]))
+        label = str(line[1])
+        test_data.append(
+            InputExample(guid=guid, text_a=text_a, text_b=None, label=label))
+        index += 1
+    return test_data
+
+  def get_labels(self):
+    """Gets the list of labels for this data set."""
+    return ["0", "1", "2"]  # 参考XnliProcessor，改成返回0，1，2
 ~~~
 
 
@@ -152,3 +205,33 @@ def main(_):
 -output_dir=my_model
 ~~~
 
+> task_name：运行的模块，在main里指定了名字对应的类
+>
+> do_train：是否训练
+>
+> do_eval：是否验证
+>
+> data_dir：数据地址
+>
+> vocab_file：词库表
+>
+> bert_config_file：bert参数
+>
+> init_checkpoint：初始化参数
+>
+> max_seq_length：最长字符限制
+>
+> train_batch_size：训练次数
+>
+> learning_rate：学习率
+>
+> num_train_epochs：循环训练次数
+>
+> output_dir：输出路径
+
+![1610334445172](assets/1610334445172.png)
+
+设置参数完成，run即可
+
+![1610334464000](assets/1610334464000.png)
+