android - 如何在语义上比较两个句子？(How to Compare two sentences semantically?)

Question

I am trying to build an app for college so the students can have their exams on it but I am having problem the article questions which I can't compare the answer of the student and the answer of the model answer to check if it was right or wrong so can anyone help me with that or tell me where to start ?

(我正在尝试为大学构建一个应用程序，以便学生可以在其上进行考试，但是我遇到了文章问题，我无法将学生的答案与模型答案的答案进行比较，以检查是否正确还是错了，所以有人可以帮助我，或者告诉我从哪里开始吗？)

I have read about a lot of algorithms but I don't know where to begin.

(我已经阅读了很多算法，但是我不知道从哪里开始。)

I have found codes and function but I don't know how to use them like the following link click here

(我已经找到了代码和功能，但不知道如何使用它们，如以下链接所示， 请单击此处)

  ask by Yasser Anas translate from so

Answer 1

I think, you should generate average vector for each answer.

(我认为，您应该为每个答案生成平均向量。)

Then, you can compare this vectors with lots of method.

(然后，您可以将这些向量与多种方法进行比较。)

It's easily, vectoral distance or cosine similarity can be used.

(很容易，可以使用向量距离或余弦相似度。)

Each words will have a vector by using Word2Vec.

(使用Word2Vec，每个单词都有一个向量。)

After you must calculate average vectors.

(之后必须计算平均向量。)

Maybe, you want to look this project about grading open-ended questions

(也许您想看一下有关对开放式问题进行评分的项目)