As a modern paper duplicate checking system, Taobao provides convenient, efficient and safe duplicate checking services for graduate students. Through big data technology and advanced algorithms, the system can quickly and accurately detect similar parts in papers, and help graduate students maintain originality in the process of graduation thesis writing. The security of the system is well guaranteed, which ensures that users' papers will not be leaked or abused.

Taobao paper duplicate checking system is based on cloud computing technology, and users can duplicate papers anytime and anywhere through the network. Users only need to upload their own papers to the system, and the system can compare the full text of the papers and calculate the similarity with other documents through algorithms. At the same time, the system also provides repetition rate analysis, similarity report and other functions to help users understand the similarity of their papers.

The system adopts advanced algorithm technology, which can deeply analyze and compare the test paper and effectively identify the similar parts in the test paper. Its core algorithms include word frequency statistics, vector space model and cosine similarity calculation. The system can not only detect the similarity of words in papers, but also identify and compare non-text contents such as pictures and formulas.

The security of the system is an important aspect to ensure the intellectual property rights of the paper. Taobao paper duplicate checking system strictly abides by relevant laws and regulations to protect users' personal privacy and intellectual property rights of papers. Papers uploaded by users will be encrypted to ensure the security of the whole duplicate checking process. The system also set up access control and recording measures to prevent illegal access and abuse of files.