| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Research Abstract |
We investigated how to effectively apply link analysis techniques to the tasks of natural language processing. Specifically, we developed a method for analyzing conjunctive structures in natural language sentences. The method borrows an idea from the similarity computation method in link analysis, which counts all paths between the nodes of interest. Our proposed method applied the idea to finding the most similar phrases in a sentence, which are likely to form coordination. We also proposed a graph construction method that reduces the influence of "hubs", which are the nodes located close by to many other nodes in a graph.
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