Báo cáo khoa học: "Examining the Role of Linguistic Knowledge Sources in the Automatic Identification and Classification of Reviews" doc

... for automatic mul- timedia indexing and searching. It is well known that there are no effective methods for automatic indexing and retrieving of image and video frag- ments on the basis of analysis ... classifying, or understanding. The Multimedia Indexing and Searching En- vironment (MUMIS) Project carries out index- ing by applying information extraction to mul- timedia...

Ngày tải lên: 24/03/2014, 03:20

... documents and find that the fea- ture vectors corresponding to some of these docu- ments (particularly the short ones) have all zeroes in them. In other words, none of the bigrams from the training ... examine the role of four types of sim- ple linguistic knowledge sources in a po- larity classification system. 1 Introduction Sentiment analysis involves th...

Ngày tải lên: 17/03/2014, 04:20

... (calnexin) and cytoskeleton protein (tubulin) in these cells as the internal control proteins. The calnexin and tubulin levels were found to be similar between these cells, confirming that the same amount ... results indicate that a functional deletion of Synoviolin causes a change in the intracellular trafficking of NCT. Effect of Synoviolin on the production of Ab NC...

Ngày tải lên: 23/03/2014, 04:20

... explained by the proximity of the mutation to the cleavage site, probably resulting in a small interference with the binding of the activator to the FXI zymogen. There are some examples of inherited ... (1993) The linkage between binding of the C-terminal domain of hirudin and amidase activity in human alpha-throm- bin. Biochem J 289, 475–480. 45 Baglia FA &...

Ngày tải lên: 23/03/2014, 07:20

... included in the training data. the target errors since they are based on the articles and the distinction between singular and plural. Finally, the tagged instances are stored in a file with their ... that the tagging rules can be used only for generating training data. They cannot be used to distinguish mass and count nouns in the writing of learners of English f...

Ngày tải lên: 23/03/2014, 18:20

... understanding of system capa- bilities. Of the remaining 66% of inputs (2166) which were within the functionality of the system, 68% were in grammar. On the within functionality portion of the ... and pen input, includ- ing both pointing and handwriting (Figure 1). Our application task also differs, focusing on search and browsing of a large database of mov...

Ngày tải lên: 20/02/2014, 12:20

... fumarate reduction; the use of the quinol-binding site inhibitor HOQNO shows that the inhibitor blocks binding of MQH 2 at the Q P site [27]. Study of the reduction and oxidation of the cytochrome has ... four kinetic phases in the reduction of the hemes by menaquinol. According to the quinone type used, the two hemes of the cytochrome are probably involv...

Ngày tải lên: 07/03/2014, 15:20

... from Fig. 1 and Table 1, suggested that (a) the main if not unique source of inosine is the intracellular pool of adenine nucleotides, (b) the decrease in ATP and the increase in inosine, promoted ... accompanied by an increase in the rate of synthesis of Ino, without any need to modify the kinetic parameters or activities of the enzymes involved in the p...

Ngày tải lên: 17/03/2014, 10:20

... peroxidase labelling, density increasing of the Z-line, in particular at the edges of the structure, confirms the immunofluorescent staining. On the other hand, labelling of the Z-band region by CP1 ... those locating calpain 1 at the midpoint of the I-band, pro- vide reasonable evidence to support the interaction of the protease within the 800 kDa fragment. T...

Ngày tải lên: 23/03/2014, 13:20

... contained a half NotI restriction site at their 5¢-end. The resulting PCR product contained the sequence of the pUC18 vector including the up- and downstream region but excluded 80% of the coding ... synthesis was observed. Formation of sterigmatocystin (ST), a precursor of aflatoxin B1, the synthesis of ascoquinoneA, a poly- ketide giving the sexual ascospores the...

Ngày tải lên: 23/03/2014, 15:20