Word Segment and Search Techniques for Chinese Information Search Engines
Teng Yu · Jisuanji gongcheng · 2004
Two key techniques in the development of Chinese Information Retrieval System are discussed in this paper, i.e., Chinese word segmentation and search technique. For Chinese word segmentation, the paper presents an improved MM segmentation algorithm, the revise strategy for disambiguation, and the statistic method for unknown words recognition based on the previous methods. For search technique, the paper summarizes the principle of several kinds of search models, and analyzes the advantages and disadvantages of each model simply. At last, the given segmentation algorithm is evaluated, and the results reveal that the veracity and efficiency of the algorithm can satisfy the applied request.