Tài liệu Báo cáo khoa học: "Automatically Generating Term-frequency-induced Taxonomies" doc

... 126–131, Uppsala, Sweden, 11-16 July 2010. c 2010 Association for Computational Linguistics Automatically Generating Term-frequency-induced Taxonomies Karin Murthy Tanveer A Faruquie L Venkata Subramaniam K ... of zero. We show in Section 5 that an address taxonomy can be inferred by generating a TFIT taxonomy. 4 Automatically Generating TFITs We describe a basic algorithm to generat...

Ngày tải lên: 20/02/2014, 04:20

... actual labels of source domain documents and pseudo-labels of tar- get document documents. This approach was later extended by simultaneously considering relations between documents and words from ... where a graph is built with nodes denoting documents and edges denoting content similarity between documents. The sentiment score of each unlabeled documents is recursively calculated until conv...

Ngày tải lên: 20/02/2014, 04:20

Ngày tải lên: 18/02/2014, 16:20

... Kurokawa K, Couser WG & Miyata T (2005) Involvement of endoplasmic reticulum (ER) stress in podocyte injury induced by excessive protein accumulation. Kidney Int 68, 2639–2650. 278 Miyata T, ... in ER-associated degradation of glycoproteins. Glycobiol- ogy 15, 421–436. 25 Olivari S, Galli C, Alanen H, Ruddock L & Molinari M (2005) A novel stress-induced EDEM variant regu- lating endop...

Ngày tải lên: 19/02/2014, 02:20

... of basis vectors. For the sake of convenience, we asked MATHEMATICA to produce a kernel of N. An undocumented feature of MATHEMATICA ’s NullSpace command is that towards an integer input it reacts

Ngày tải lên: 19/02/2014, 13:20

... the given list of descriptors. The BASES could also be used in preparing the prerequisites for generating a struc- ture. AUTOMATIC INDEXING Indexing strengthened by the BASES for the terms

Ngày tải lên: 19/02/2014, 19:20

... they can match the given pair of double lists, we only calculate the number of possibilities of generating from the pair of double lists to the re-writing rules matching it, which can be carried ... information retrieval, which includes paraphrasing, textual en- tailment and transformation between query and doc- ument title in search. The key question here is how to represent the re- writin...

Ngày tải lên: 19/02/2014, 19:20

Ngày tải lên: 20/02/2014, 02:21

... our model is as follows: • Draw the document-level topic proportions β (doc) ∼ GEM(α (doc) ). • Choose the document-level language model φ (doc) i ∼ Dir(γ (doc) ) for i ∈ {1, 2, . . .}. • Draw ... and each sentence n: – Draw type t (k) n ∼ Unif (Doc, P art). – If (t (k) n = Doc) ; draw topic z (k) n ∼ β (doc) ; gen- erate words x (k) n ∼ Mult(φ (doc) z (k) n ) – Otherwise; draw t...

Ngày tải lên: 20/02/2014, 04:20

... items have been generated in the previous step), and the candidate output is the final derivation. Pseudocode for the algorithm is shown in Figure 3. feature templates 1 S 0 wp, S 0 c, S 0 pc, S 0 wc, S 1 wp, ... runs the C&C parser deterministically over the derivation, interpreting the derivation and generating the required output. The configuration of the parser, at each step of the pa...

Ngày tải lên: 20/02/2014, 04:20