The Ministry of Science and Technology (MOST) re-cently announced China’stop ten news events in ba-sic research in 2000. 1. Research into thenanomaterial scored re-markable
China’s top 10 S&T progresses achieved in 2006, as voted by 565 members of CAS and the Chinese Academy of Engineering on 21 January, 2007 in Beijing, are as follows.
Parade Marking the PRC’s 60th Anniversary The People’s Republic of China celebrated the 60th anniversary of its founding on October 1 with a grand armed forces and civilian parade through Beijing’s Tiananmen Square...Parade Marking the PRC’s 60th Anniversary The People’s Republic of China celebrated the 60th anniversary of its founding on October 1 with a grand armed forces and civilian parade through Beijing’s Tiananmen Square. The special National Day parade followed an inspection of the country’s armed forces by top Chinese state and military leader Hu Jintao.展开更多
Honduran Coup Troops surround Honduran President Manuel Zelaya’s residence in Tegucigalpa. Soldiers arrested Zelaya and flew him to Costa Rica on June 28 in a coup d’état condemned by the UN, the Organization o...Honduran Coup Troops surround Honduran President Manuel Zelaya’s residence in Tegucigalpa. Soldiers arrested Zelaya and flew him to Costa Rica on June 28 in a coup d’état condemned by the UN, the Organization of American States, the United States and the European Union.展开更多
Automatic thread labeling for news events can help people know different aspects of a news event. In this paper, we present a method to label threads of a news event. We use latent Dirichlet allocation (LDA) topic mod...Automatic thread labeling for news events can help people know different aspects of a news event. In this paper, we present a method to label threads of a news event. We use latent Dirichlet allocation (LDA) topic model to extract news threads from news corpus. Our method first selects the thread words subset then extracts phrases based on co-occurrence calculation. The extracted phrase is then used as a label of a news thread. Experimental results show that about 60% of generated labels visualize the meaningful aspects of a news event. These labels can help people fast to capture many different aspects of a news event.展开更多
文摘The Ministry of Science and Technology (MOST) re-cently announced China’stop ten news events in ba-sic research in 2000. 1. Research into thenanomaterial scored re-markable
文摘China’s top 10 S&T progresses achieved in 2006, as voted by 565 members of CAS and the Chinese Academy of Engineering on 21 January, 2007 in Beijing, are as follows.
文摘Parade Marking the PRC’s 60th Anniversary The People’s Republic of China celebrated the 60th anniversary of its founding on October 1 with a grand armed forces and civilian parade through Beijing’s Tiananmen Square. The special National Day parade followed an inspection of the country’s armed forces by top Chinese state and military leader Hu Jintao.
文摘Honduran Coup Troops surround Honduran President Manuel Zelaya’s residence in Tegucigalpa. Soldiers arrested Zelaya and flew him to Costa Rica on June 28 in a coup d’état condemned by the UN, the Organization of American States, the United States and the European Union.
基金the National Natural Science Foundation of China(No.60873134)
文摘Automatic thread labeling for news events can help people know different aspects of a news event. In this paper, we present a method to label threads of a news event. We use latent Dirichlet allocation (LDA) topic model to extract news threads from news corpus. Our method first selects the thread words subset then extracts phrases based on co-occurrence calculation. The extracted phrase is then used as a label of a news thread. Experimental results show that about 60% of generated labels visualize the meaningful aspects of a news event. These labels can help people fast to capture many different aspects of a news event.
