In this paper, we propose a multi-criteriabased active learning approach and effectively apply it to named entity recognition. Active learning targets to minimize the human annota...
Dan Shen, Jie Zhang, Jian Su, Guodong Zhou, Chew L...
Abstract. In this paper, we propose a common phrase index as an efficient index structure to support phrase queries in a very large text database. Our structure is an extension of ...
NASAis particularly concerned with reducing mission operations costs through increased automation. Specifically, NASAhas been studying the use of Artificial Intelligence (AI) to f...
The cost and complexity of administration of large systems has come to dominate their total cost of ownership. Stateless and soft-state components, such as Web servers or network ...
The popular K-means clustering partitions a data set by minimizing a sum-of-squares cost function. A coordinate descend method is then used to nd local minima. In this paper we sh...
Hongyuan Zha, Xiaofeng He, Chris H. Q. Ding, Ming ...