Tài liệu Báo cáo khoa học: "Mapping Lexical Entries in a Verbs Database to WordNet Senses" doc

... (WSD) in several ways. First, the words to be disambiguated are entries in a lexical database, not tokens in a text corpus. Second, we take an “all-words”rather than a lexical- sample” approach ... somebody into V-ing something. There are 35 such verb frames in WordNet and a synset may have only one or as many as a half dozen or so frames assigned to it. Our mappi...

Ngày tải lên: 20/02/2014, 18:20

... ’Wash- ington’ or the second vowel in the word ’thirty’. Factor analysis has shown that 3 factors are most im- portant, explaining 35% of the total amount of vari- ance. The main drawback of applying ... 3). Clustering is a common technique in a statistical data analysis based on a partition of a set of ob- jects into groups or clusters (Manning and Schütze, 1999). Multidimensiona...

Ngày tải lên: 20/02/2014, 12:20

... microdomains of the plasma membrane (caveolae), intracellular organelles, ligand- independent activation of growth factor- and cytokine receptors and autocrine stimulation of signal transduc- tion ... how osmosensing and osmosignaling integrate into the overall context of growth factor signaling and the execution of apoptotic programs. Abbreviations EGF, epidermal growth factor; MAPK, mitogen...

Ngày tải lên: 18/02/2014, 16:20

... grounded learning to adaptor gram- mar inference problems. Adaptor grammars are a framework for stating a variety of Bayesian non- parametric models defined in terms of a hierarchy of Pitman-Yor Processes: ... rule, just as in a PCFG, with probability proportional to a con- stant. 2 Thus an adaptor grammar can be viewed as caching each tree generated by each adapted non- term...

Ngày tải lên: 19/02/2014, 19:20

... opinions? Finally, approaches to opi- nion mining have implicitly assumed that the prob- lem at stake is a balanced classification problem, based on the general assumption that positive and negative ... identifying the most rele- vant challenges in mining opinions targeting media personalities, namely politicians, in comments posted by users to online news articles. We are inte...

Ngày tải lên: 20/02/2014, 05:20

... were collected at 1 mLÆmin )1 . In some cases, the preparations obtained as indicated above were exposed to an additional chromatography step using a copper immobilized metal affinity chromatographic [Cu(II)-IMAC] ... 2269 SDS/PAGE and immunoblot Electrophoresis was carried out as in [34] using a 4% (w/v) acrylamide stacking gel and a 12–20% (w/v) acrylamide linear gradient resolvi...

Ngày tải lên: 20/02/2014, 11:20

... contain is standardly specific to an individual word; lexical and non -lexical classes dif- fer in that analysis and generation take only the former as entry points to the lexicon. Inheritance ... 'blocking', and it appears to provide clear motivation for a default-based hier- archical approach to lexical organization. 11 There are exceptions to this genera...

Ngày tải lên: 20/02/2014, 21:20

... appropriate for that database organization. In this way, it would be easy to handle such database organ- izations as that in which the total number of parking lots and/or parking spaces is stored ... a data base administrator with the help of an on-line application customiza- tion program. (+ UNIT is also required in lexical items such as DWELLING UNITS and STORIES)....

Ngày tải lên: 21/02/2014, 20:20

Ngày tải lên: 21/02/2014, 20:20

... relevant meta- phorical views: MIND IS PHYSICAL SPACE and IDEAS ARE PHYSICAL OBJECTS, con- taining the following relevant mappings: When a person's mind is being viewed as a physical space, an ... in the target domain, the causation -to- exist is transferred by the Causation/Ability and Event-Shape VNMAs to become cause -to- exist propositions in the target domain. The mapping...

Ngày tải lên: 22/02/2014, 02:20