Báo cáo khoa học: "Aligning Articles in T V Newscasts and Newspapers" pdf

... in the Internet). We used 143 articles of the evening TV newscasts in this experiment. As mentioned previously, arti- cles in the evening TV newscasts were aligned with articles in the evening ... newscasts. 2 TV Newscasts and Newspapers 2.1 TV Newscasts In a TV newscast, events are generally reported in the following modalities: • image information, • speech...

Ngày tải lên: 17/03/2014, 07:20

... a statistical tech- nique for aligning sentences with their translations in two parallel corpora. In addition to certain anchor points that are available in our da.ta, the only information ... to find that alignment of the major anchors in the two corpora with the least total cost [Bellman, 1957]. In theory, the time and space required to find this alignment grow as the pro...

Ngày tải lên: 20/02/2014, 21:20

... addition to singly. For two words e and f that are mutual translations, instead of having the two terms p(e) and p(f) in the above equation we would like a single term p(e, f) that is substan- ... beading of the initial training data by the total number of sentences. This gives us an estimate for hi:0, and the other ~ parameters can be calculated using equation (1). We hav...

Ngày tải lên: 31/03/2014, 06:20

... meaning and, here, it is often the case that an examina- tion of the context will not reveal which alter- native is meant. In this event it becomes nec- essary to print out all the alternatives ... 'upper-case shift'. Inspection of the statement quoted above re- veals that it is formally incorrect with respect to ё although it is quite correct to state that none of the fo...

Ngày tải lên: 19/02/2014, 19:20

... able to obtain ratings not only on the intelligibility scale but also on the informativeness scale, and to note the extent to which the average ratings for the trans- lation source tend to deviate ... take this fact into account in mak- ing their judgments. In effect, then, fidelity of a translation was to be judged in terms of the “informativeness” of the original relative to...

Ngày tải lên: 19/02/2014, 19:20

... that during in vitro cultivation, the L3 could not develop and molt to L4 in the presence of inhibitor, even at the end when the culture had terminated (Fig. 7D,E). These observations indicate that ... activity and NaF sensitivity To investigate the native AsPPase activity during A. suum larval development and molting, the L3 soluble extracts (in 20 m M Tris/HCl, pH 7.5) and the...

Ngày tải lên: 20/02/2014, 11:20

... uncertainty reduction in the study of collaborative bootstrap- ping (both co-training and bilingual bootstrapping). We point out that uncertainty reduction is an im- portant factor for enhancing the ... bootstrapping with a random feature split (i.e. co-training), even violating the view in- dependence assumption, can still work better than bootstrapping without a feature split (i.e...

Ngày tải lên: 20/02/2014, 16:20

... corresponding supernatants, spot T2 was cellobiose as its intensity decreased with time. Only maltotriose was present in the cell extracts of all incubations. In the supernatant obtained after incubation ... results obtained above, there are two stri- king points concerning MD chain lengths, namely (i) maltose was not used for growth and was not present in either the supernatant or...

Ngày tải lên: 07/03/2014, 17:20

... However, we need not continue to discuss the solution of these first two types, since it will be contained in that of the main problem, the distinction of nominative from accusative in the ... The problem is how to distinguish the relative from the indirect inter- rogative and non-interrogative use. If the clause introduced by was is the first in the sentence, was is substanti...

Ngày tải lên: 07/03/2014, 18:20

... computing feature weight is involved in both text clustering and text classifi- cation. By comparing the supervised text classi- fication and unsupervised text clustering, we find that the former ... dataset We first convert all the downloaded docu- ments into plain text format to facilitate the test process, and pre-process them by using the seg- mentation toolkit ICTCLAS 2 ....

Ngày tải lên: 08/03/2014, 01:20