METHOD FOR SENTENCE EVALUATION USING SIMILAR OF SENTENCE, APPARATUS THEREOF AND COMPUTER RECORDABLE MEDIUM STORING THE METHOD

The present invention relates to a sentence evaluation method using sentence similarity, a device for the same, and a computer readable recording medium with the method. In particular, the present invention vectorizes sentences of answer data, firstly extracts a cheating sentence by applying a similarity comparison method between the vectorized sentences, and finally evaluates the answer data by applying a character string comparison method between the extracted sentences. Therefore, the calculation is effective, compared to a simple character string comparison method, by vectorizing a document and calculating the similarity. Answer sheets with suspected cheating can be detected in a short time even for a large number of answer sheets. Also, cheating screening becomes accurate, and the reliability of the same is improved.