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.
Understanding the dynamics of the passengers' daily mobility is of great importance to the management of ports and the planning of transportation system. In this paper, the movement patterns of departing as well as arriving passengers' of Futian Port are investigated by exploring the subway dataset both in temporal and spatial dimension. According to the analysis results, the main contributions of...
Primary Question detection in online forum is a subtask of extracting question-answer pairs. In this paper, by surveying the forms of questions in Chinese online forums, a combination of textual and N-gram features achieved via feature selection is adopted to help detecting primary questions. By viewing primary question detection a binary classification problem, decision tree classifier C4.5 and support...
Duplicate emails, which exist on the internet widely and are mainly caused by mailing lists, not only waste storage resource but also bring users garbage. In this paper, according to the structure and text feature of email, we put forward the concept of Mail-Duplicate-Degree, and in this way the email duplicate is firstly defined. Based on this definition, we develop an algorithm based on clustering...
Extracting question-answer pairs from online forums is a meaningful work due to the huge amount of valuable user generated resource contained in forums. In this paper we consider the problem of extracting Chinese question-answer pairs for the first time. We present a strategy to detect Chinese questions and their answers. We propose a sequential rule based method to find questions in a forum thread,...
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.