The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The sentence structure similarity measure is an important contents in the study of clause relevance. The accuracy of Chinese Sentence Similarity Measure will directly affect the final results of the relevance of clause. This paper proposes a method for Chinese sentence structure similarity measure. The method compares the parts of speech string corresponding to two small sentences of an Chinese complex...
Semantically-based watermarking scheme embeds the information by transforming semantic structure of the sentence. In this paper we propose an optimized semantic watermarking algorithm which introduces TMR string reranking mechanism before watermark embedding. The optimized algorithm has the feature of resisting sentence reordering attack to a certain extent. To evaluate the effectiveness of our algorithm,...
Named entity tagging is one of the key techniques in natural language processing tasks such as information extraction, answer question and so on. We present a method of Chinese NE tagging using hierarchical conditional random fields. This study is concentrated on person names, location names and organization names. We divide the process of Chinese NE tagging into three layers: person CRFs layer, location...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.