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README.txt

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+This is a version of squad derived from SQuAD v2 on which we did the following changes:
+
+def remove_long_answers(example): #MAP
+    new_answers = {'text':[], 'answer_start':[]}
+    answers_set = set()
+    for text, start in zip(example['answers']['text'], example['answers']['answer_start']):
+        if len(text.split()) > 10:
+            continue
+        else:
+            if (text, start) not in answers_set:
+                new_answers['text'].append(text)
+                new_answers['answer_start'].append(start)
+                answers_set.add((text, start))
+    example['answers'] = new_answers
+    return example
+    
+    def filter_whitespace(example): #MAP
+    example['context'] = ' '.join(example['context'].split())
+    example['question'] = ' '.join(example['question'].split())
+    example['answers']['text'] = [' '.join(answer.split()) for answer in example['answers']['text']]
+    return example
+    
+    def checks(example): #FILTER
+    if example['answers']['text'] == []:
+        return False
+
+    if len(example['question'].split()) > 35:
+        return False
+    
+    if len(example['question'].split()) < 3:
+        return False
+
+    return True