Tài liệu Báo cáo khoa học: "Distributional Similarity Models: Clustering Neighbors" doc

... Distributional Similarity Models: Clustering vs. Nearest Neighbors Lillian Lee Department of Computer Science Cornell ... probability estimation methods that incorporate word similarity infor- mation: distributional clustering and nearest- neighbors averaging. Distributional clustering (Pereira et al., 1993) assigns to ... distributional clustering (section 2.1) and...

Ngày tải lên: 20/02/2014, 18:20

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... Bar-Hillel, "The Present State of Re- search on Mechanical Translation, " American Documentation, 2:229-237 (1951) 6. A. D. Booth, L. Brandwood, J. P. Cleave, Mechanical Resolution ... circumlocution — 'had to.' If we want to indicate the connection in meaning (parallel- ing a similarity in distribution) between 'can' and 'is able to' and bet...

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... then yield similarity values between vertices that indicate the degree of relat- edness between them with regard to the property encoded through the edges. For two nodes i and j in G, similarity ... on the obtained similarity val- ues between the vertices of the two graphs. One problem of SimRank observed in experi- ments by Laws et al. (2010) was that while words with high similarity...

Ngày tải lên: 20/02/2014, 04:20

... Other cohesion-based techniques have typically focused on hand-crafted similarity metrics between sen- tences, such as cosine similarity (Galley et al., 2003; Malioutov and Barzilay, 2006). In contrast, ... connected with this research – provided an additional set of segment annotations on six documents. On this sub- set of documents, the P k between annotators was .306, and the WindowDif...

Ngày tải lên: 20/02/2014, 09:20

Ngày tải lên: 20/02/2014, 09:20

Ngày tải lên: 20/02/2014, 09:20