AI论文降重工具是一种用于减少论文重复率的工具，主要通过同义词替换、语义分析、 synonym replacement、paraphrasing等技术来实现。以下是一些 commonly used AI论文降重工具： 1. **Paraphrasing tools**: - **Quillbot**: This tool offers various modes of paraphrasing, including standard, creative, and simple modes. It also provides a plagiarism checker. - **Rewordify**: This tool is designed to simplify complex sentences and reduce repetition by using synonyms and rephrasing techniques. - **Paraphrasing.io**: This tool uses deep learning to generate paraphrases that maintain the original meaning but use different words and sentence structures. 2. **Plagiarism detectors**: - **Turnitin**: This is a widely used plagiarism detection tool that compares student papers against a database of academic papers, web pages, and other sources. - ** Grammarly**: This tool offers a plagiarism checker as part of its suite of writing tools. It checks for similarities with a vast database of online content. - ** Copyscape**: This tool is designed to detect copied content on websites and can also be used to check the originality of written work. 3. **Text summarization tools**: - **Summarizebot**: This tool uses AI to generate a summary of a given text, which can help reduce repetition and focus on key points. - **TextSummarization.com**: This tool provides a simple interface for generating summaries of text documents. 4. **Synonym replacement tools**: - **Synonym.com**: This tool provides a list of synonyms for a given word, which can be used to replace repetitive words in a text. - **Thesaurus.com**: This tool offers a thesaurus and synonyms for words, which can help in replacing repetitive words and phrases. 5. **AI writing tools**: - **GPT-3**: This is a powerful AI language model that can generate human-like text, which can be used to rewrite repetitive or low-quality content. - **OpenAI**: This tool offers various AI models for generating and rewriting text. It is important to note that while these tools can be useful in reducing repetition and improving the quality of a paper, they should not be used as a substitute for originality and proper citation. It is always important to ensure that the final paper is original and properly cited to avoid plagiarism.