Shulou(Shulou.com)12/24 Report--

CTOnews.com, December 5 (Xinhua) recently, a new generation of artificial intelligence technology, represented by ChatGPT, has developed rapidly, especially has a subversive impact on student education and publishing mode. Some authors in the industry have used AI to help write papers, and even appeared the phenomenon of AI ghosting.

According to App, recently, the patent for "an AI-generated text detection method, device, medium and device" applied by Tongfang Zhiwang Digital Publishing Technology Co., Ltd.

Abstract shows that the invention can determine whether the text to be detected is AI-generated text, so that it can automatically detect whether the text is AI-generated text, which not only has high detection efficiency, but also is not subject to the subjective influence of auditors, and makes the detection result more accurate.

CTOnews.com learned from the patent document that the method includes:

By obtaining the text to be detected, text classification model, target loss function, preset dictionary and prediction model

Input the text to be detected into the text classification model, and get the first probability value that the text to be detected is AI generated text.

Based on the text to be detected and the target loss function, the deviation feature of the text to be detected is obtained.

Based on the text to be detected, the prediction model and the preset dictionary, the diffusivity eigenvalues of the text to be detected are obtained.

Based on the text to be detected, the sentence length features and word distribution features of the text to be detected are obtained.

According to the first probability value, deviation feature, diffusivity feature, sentence length feature and word distribution feature.

Tongfangzhi issued an announcement in September this year, announcing the launch of a new "AIGC testing service system", which claimed to take half a year to explore the operation law of AIGC and overcome technical problems such as content identification, algorithm efficiency and trust evaluation. Service optimization and improvement through big data test, test effect verification, test efficiency optimization and so on.

Tongfang Zhi.com said that the "AIGC testing Service system" has the following highlights:

The system supports the detection of Chinese text generated by all kinds of large models at home and abroad.

The test results of a large number of data show that the system can effectively identify the text content that is suspected to be generated by AI.

Support for uploading leaflets / multiple documents in various formats, compressed files or manual input, real-time tracking of testing progress, viewing testing results, and providing visual report forms, presenting AI to generate text details.

It can support many application scenarios, such as journal papers, degree papers, conference papers, book monographs, scientific research achievements, science and technology reports, course homework testing and so on.

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