“Liyun Ru”的用户个人学术档案
 | liyun rubaichuan AI 在 baichuan-inc.com 的电子邮件经过验证 被引用次数：1652 |
Automatic online news issue construction in web environment
In many cases, rather than a keyword search, people intend to see what is going on through
the Internet. Then the integrated comprehensive information on news topics is necessary, …
the Internet. Then the integrated comprehensive information on news topics is necessary, …
Baichuan 2: Open large-scale language models
Large language models (LLMs) have demonstrated remarkable performance on a variety of
natural language tasks based on just a few examples of natural language instructions, …
natural language tasks based on just a few examples of natural language instructions, …
Identifying web spam with the wisdom of the crowds
Combating Web spam has become one of the top challenges for Web search engines. State-of-the-art
spam-detection techniques are usually designed for specific, known types of Web …
spam-detection techniques are usually designed for specific, known types of Web …
Automatic online news topic ranking using media focus and user attention based on aging theory
News topics, which are constructed from news stories using the techniques of Topic
Detection and Tracking (TDT), bring convenience to users who intend to see what is going on …
Detection and Tracking (TDT), bring convenience to users who intend to see what is going on …
How do users describe their information need: Query recommendation based on snippet click model
Query recommendation helps users to describe their information needs more clearly so that
search engines can return appropriate answers and meet their needs. State-of-the-art …
search engines can return appropriate answers and meet their needs. State-of-the-art …
Automatic query type identification based on click through information
We report on a study that was undertaken to better identify users’ goals behind web search
queries by using click through data. Based on user logs which contain over 80 million …
queries by using click through data. Based on user logs which contain over 80 million …
Identifying web spam with user behavior analysis
Combating Web spam has become one of the top challenges for Web search engines. State-of-the-art
spam detection techniques are usually designed for specific known types of Web …
spam detection techniques are usually designed for specific known types of Web …
Automatic search engine performance evaluation with click-through data analysis
Performance evaluation is an important issue in Web search engine researches. Traditional
evaluation methods rely on much human efforts and are therefore quite time-consuming. …
evaluation methods rely on much human efforts and are therefore quite time-consuming. …
Incorporating revisiting behaviors into click models
Click-through behaviors are treated as invaluable sources of user feedback and they have
been leveraged in several commercial search engines in recent years. However, estimating …
been leveraged in several commercial search engines in recent years. However, estimating …