Báo cáo khoa học: "A Figure of Merit for the Evaluation of Web-Corpus Randomness" ppt

... assessment of the trajec- tory of interconversion rates as a function of time of cold exposure, (b) comparison of the magnitudes of the various interconversion rates, and (c) lineup of the accessions ... & Stitt M (1993) Reg- ulation of the expression of rbcs and other photosyn- thetic genes by carbohydrates – a mechanism for the sink regulation of photos...

Ngày tải lên: 14/02/2014, 22:20

... basis for structure-activity studies. The high selectivity of the a-conotoxins, together with the possibility of obtaining detailed information on their three dimen- sional structures and the relative ... structures and the relative ease of synthesis, makes them particularly useful templates for the design of optimized synthetic peptides for the subtype characteriz...

Ngày tải lên: 19/02/2014, 12:20

... ×× Figure 2: All possible brackets of "stock was down 9.1 points yesterday morning" Figure 3: the transformed form of the path with dash line for the second pass processing 2.4 The ... that the two steps are integrated together, rather that separated as in the other approaches. Let us now examine the two steps more closely. 2.3 Determining the N best POS se...

Ngày tải lên: 08/03/2014, 05:20

... SVCs: the series of V 1 to V 3 and the series of V 4 to V 5 , be- cause they do not share their tenses. The direc- tional verb ‘go’ performs as an adverb identi- fying the outward direction of the ... (subject or object) of arbitrary np’s in (13) from the directionality (the subject on the left and the object on the right). With these rea- sons, I therefore adapted...

Ngày tải lên: 08/03/2014, 21:20

... set of situation-types of the text, as well. Therefore. speech acts can be thought of as the effects of the application of one or more inference enabling functions to the pair of sets of situation-types ... or characterization. The situation-type of the text at the end of the utterance of the second clause includcs the speaker with die property of h...

Ngày tải lên: 24/03/2014, 01:21

... at the second level, into the VP node. Finally, within the VP subtree it should predict the location of the gap as the last child of the parent VP. SBARQ its associated gap; the meanings of the ... either to recurse into one of the child nodes, or to predict the existence of a gap between two of the overt child nodes. (Since the number of daughters in a...

Ngày tải lên: 24/03/2014, 03:20

... 4. the first is the suffix itself the second is the stem of the suffix (the access key to the table) the third is the ending class of the suffix the fourth is the syntactic class of the suffix. ... The set of alteration is a table with three attributes: 1. the first is the stem of the alteration (the access key in the tablc l 2. the second is...

Ngày tải lên: 24/03/2014, 05:21

... to the BDS and the JDS. Unfortunately, the performance of the re- ranking model worsens progressively with the in- crease of k . We find that this is primarily due to the lack of robustness of the ... structures, as well as for all other evaluation metrics, except for the BDS. The right graph in Figure 2 compares the F- score performance of the TDS-reran...

Ngày tải lên: 20/02/2014, 04:20

... calculate the degree centrality of every node in the email exchange network, and then rank the nodes by their degree centrality. Recall that the degree cen- trality is the proportion of nodes in the ... only predict the directionality of the dominance relation of people given they are in a hierarchical relation, 1 the random baseline for our task performs at 50%. W...

Ngày tải lên: 07/03/2014, 18:20

... in the evaluation methodology for the candidate templates. While the performance of the MUC4 domain is measured for each slot indi- vidually; the MUC6 task measures the perform- ance on the ... output the final template. For the case of rela- tion extraction task, the final templates are the same as an extracted binary relation. The overall architecture...

Ngày tải lên: 23/03/2014, 18:20