20140615 Entity Linking and Retrieval for Semantic ... - WordPress.com
Freebase. - Probabilistic retrieval model for semistructured data. - Exercises. - Entity Retrieval with a probabilistic retrieval model for semistructured data ...
Lazy random walk on entity networks extracted from. Wikipedia ... The entity networks are similar, but Yahoo! ... Other âdimensionsâ of relevance. - recency. - interestingness. - popularity. - social ... Assume you want to build a âsemanticâ
a semantic knowledge base containing the extracted data and a semantic search ... process; H.3.5 [Information Storage and Retrieval]: Online. Information ...
Jun 15, 2014 - keyword unstructured/ semi-structured ranked list keyword++. (target type(s)) ..... Optimization can get trapped in a local maximum/ minimum ...
documents with articles in a knowledge base (KB). In the two earliest TAC-KBPs, the KB was a subset of the English. Wikipedia, and the documents were also in ...
managed to score above the median entries in all previ- ous English entity ... but now also any non-English Wikipedia pages covered by the cross-mapper ...
Sep 19, 2011 - and field-enhancement high harmonic generation (HHG). [13] have not yet been fully .... alternative solution method. The compact support con- ... calculating the relative change in the pulse's energy when using XÑ!Ю (which ...
Department of Computer Science. University ... Pattern classification, machine learning, discriminative models, max- imum entropy, support vector machines. 1.
a case-insensitive match of full name or e-mail address [4]. For. CERC, we make use of publicly released ... merical placeholder token. During our experiments we prune V by only retaining the 216 ..... and EX103), where the former is associated with
training on NVidia GTX480 and NVidia Tesla K20 GPUs. We only iterate once over the entire training set for each experiment. 5. RESULTS AND DISCUSSION. We start by giving a high-level overview of our experimental re- sults and then address issues of s
Department of Computer Science, Bar-Ilan University, Israel. 2. School of Electrical .... computed using the top-N speedup technique [3] (N=5) and divided by the ...
in Figure 1, EL aims to link the string mention âMichael Jordanâ to the entity ... the first row of Figure 1) in Web tables, entity types in the target KB, and so ..... science, services and agents on the world wide web 7(3), 154â165 (2009) ...
Computer Science Department, Stanford University, Stanford, CA, USA. â¡ .... Top Choice ... training data with spans that linked to a possibly related entity:.
106, no. 50, pp. 21 068â21 073, 2009. [23] G. Salton, A. Wong, and C. S. Yang, âA vector space model for automatic indexing,â Communications of the ACM, vol. 18, no. 11, pp. 613â620, 1975. [24] P. McNamee and J. Mayfield, âCharacter п-gram
Dec 15, 2007 - coupled and can be jointly optimized. ..... space when user searches for cars images. ..... Optimizing search engines using click through data.
image database systems store images as a complementary data of textual infor- mation, providing the ... Lecture Notes in Computer Science - Springer Verlag ...
Conventional information retrieval ...... Once we have constructed a thesaurus specific to the dataset, we ... the generated thesaurus can be seen at Table 5. 4.3.
covers, where users can take a photo of a book with a cell phone and search the .... to supply two functions: (1) Map: takes an input pair and produces a set of ...
