Báo cáo khoa hoc:" Abstract - Two methods are presented that use " doc

... B = D-’ - D3l(I - T)(Z3Z 3 + (I - T/ )D3 l (I - T)]-l(I - T/)D3l, and b = D3 l (I - T)(Z3Z 3 + (I - T/ )D3 l (I- T)]!Zgy2. Note that equation (9) reduces to the MA-EBV equations ... (MA-EBVs) on nucleus animals. Use of conventional EBV to predict MA-EBV Let us consider again the example of table AI, and make use of...

Ngày tải lên: 09/08/2014, 18:21

... harvard, edu Abstract We compare four similarity-based esti- mation methods against back-off and maximum-likelihood estimation meth- ods on a pseudo-word sense disam- biguation task in which ... tested must choose between the two words that make up the pseudo-word. 3.2 Data We used a statistical part-of-speech tagger (Church, 1988) and pattern matching and con- cordancing to...

Ngày tải lên: 31/03/2014, 21:20

... features used to train n- way supervised machine-learned classification of semantic classes for arbitrary pairs of phrases. Re- dundancy in the sources of our feature informa- tion means that we are ... relationship. Because these results are not as good as the human-labeled results, we believe that some of our performance must be due to peculiarities of our data. That is not unexpec...

Ngày tải lên: 20/02/2014, 12:20

... Zn 6 -CeMT-2, Cd 6 -CeMT-2 and Zn 7 -CeMT-1 in Fig. 1 and Table 1 show that this was achieved by expression in the presence of the desired metal ion. However, the CeMT-1 form isolated from Cd(II)-sup- plemented ... isoform-specific primers containing SalI and NdeI restriction site extensions (mtl-1_fwd: 5¢-TATACAT ATGGCTTGCAAGTGTGACTGC-3¢; mtl-1_rev: 5¢-AGC TTGTCGACGTTAATGAGCCGCAGCAGTTCCC-3¢...

Ngày tải lên: 16/02/2014, 15:20

... naloxone-reversible, dose-dependent, and saturable manner. Two novel analogues, [D-1-Nal 3 ] endomorphin-2 and [D-1-Nal 3 ] morphiceptin, were l-receptor agonists. [D-2-Nal 3 ] endomorphin-2, [D-1-Nal 4 ] endo- morphin-2, ... Universite ´ de Rouen, Rouen, France. E-mail: ajanecka@zdn.am.lodz.pl Endomorphin-2 (Tyr-Pro-Phe-Phe-NH 2 ) and morphiceptin (Tyr- Pro-Phe-Pro-NH 2 ) are two struc...

Ngày tải lên: 19/02/2014, 07:20

... and bag-of-words features. We supplement the bag-of-words model with fea- ture weighting, using the two methods described below. Binary feature weights: Under this scheme all features are given ... “non-newsy”, irrelevant and overly-offensive documents from the top-10 returned documents (i.e. documents not containing satire news articles, or containing satire articles which were not rel...

Ngày tải lên: 20/02/2014, 09:20

... of our work are: • Our proposed two- step approach allows us to incorporate features from local and global lev- els. In the first step, we adopt a similar se- quence labeling method as used in (Liu ... Acknowledgment This work is partly supported by DARPA un- der Contract No. HR001 1-1 2-C-0016 and NSF No. 0845484. Any opinions expressed in this ma- terial are those of the authors and d...

Ngày tải lên: 07/03/2014, 18:20

... cerevisiae PAH1 shares sequence homology with mammalian Lipin-1 in the con- served N-terminal and C-terminal domains of the pro- tein known as N-LIP and C-LIP, respectively [2,3,17]. The C-LIP domain ... con- served serine residue for the enzyme activity in human Lipin-2 and mouse Lipin-1 and Lipin-2 has been described previously [9]. For example, a rare human mutation S734L in LIPIN-2 gene c...

Ngày tải lên: 15/03/2014, 00:20

... reconstitution was abrogated by loss-of-function point mutations in the C-ter- minal SH2 domain of Syk or in the two tyrosines within the DAP12 ITAM motif. These results suggest that integrin-mediated antimicrobial ... through its SH2-domains. We found that neutrophils lacking Src-family kinases, the ITAM-bearing adapt- ers DAP12 and FcRc or the Syk tyrosine kinase failed to initiate in...

Ngày tải lên: 16/03/2014, 22:20

... were also used to show how different sizes of training data affected the performances of vari- ous adaptation methods. Another 5K-sentence subset was used as held-out data for each do- main. ... domain and larger training set is used, the improvement of BLasso is more visi- ble. Note that the CER results of FSLR are not in- cluded in Table 1 because it achieves very similar results...

Ngày tải lên: 17/03/2014, 04:20