Báo cáo khoa học: "Inducing Frame Semantic Verb Classes from WordNet and LDOCE" pot

... the influence of specific frames and frame groups on the coherence of the verb classes, and supported the tight connec- tion between the syntactic behaviour of the verbs and their lexical meaning ... its arguments. We hand-constructed a concise classification with 14 semantic verb classes for 57 German verbs before we initiated any clustering experiments. We have on hand a large...

Ngày tải lên: 20/02/2014, 21:20

... which might originate from the excitation of residual PMP [67], and a band centered at about 420 nm, which origi- nates from the excitation of the deprotonated internal aldimine band. Development ... KG½ K KG m þ KG½ ð2Þ and K 0 ¼ aK KYN m Á KG½ K KG m þ KG½ ð3Þ where V¢ max and K¢ are apparent V max and K m , a is k 4 ⁄ k 2 (see reaction mechanism in Discussion), and K m KY...

Ngày tải lên: 06/03/2014, 00:21

... JM105 and BL21 Rosetta(DE3) ⁄ pLysS were from Promega (Madison, WI, USA) and E. coli BL21 CodonPlus(DE3)RP was from Stratagene (La Jolla, CA, USA). E. coli C268 (DbioA his Sm R ) was a gift from ... described above, and by varying AdoMet and KAPA concentrations. The inhibition type and the inhibition constant displayed by KAPA were determined using the Hanes–Woolf plot. V m a...

Ngày tải lên: 07/03/2014, 11:20

... time expressions and events (Mani and Wilson, 2000; Llid ´ o et al., 2001). For instance, consider the following passage from the TimeBank corpus (Pustejovsky et al., 2003): And while there was ... Kanhabua and Norvag (2008) simply searches for one training document that best matches a test document, and as- signs its timestamp. We intentionally deviate from this experimental de...

Ngày tải lên: 07/03/2014, 18:20

... expanders) make intu- itive sense, we show in Table 5 example positive and negative expanders obtained for five shaping factors from the E ct experiments. As we can see, many of the positive expanders ... under-sample the majority classes, and then bootstrap the classifier trained on the under-sampled data using unlabeled doc- uments collected from the Web. Minority classes can be ex...

Ngày tải lên: 08/03/2014, 00:20

... ap- proximated from the strongly equivalent grammars. G x , CFG PB , and CFG TNT henceforth refer to the LTAG extracted from Section x of WSJ and CFGs approximated from G x by PB and TNT, respectively. The ... LTAG (Poller and Becker, 1998) and HPSG (Torisawa et al., 2000) described in Sec- tion 2.2.1 and 2.2.2. We hereafter refer to PB and TNT for the C++ implementations...

Ngày tải lên: 08/03/2014, 04:22

... lines and j rows with binary values. The value zij = 1 (zij = 0) means that the word i influences (not) the word j. In figure 1 every link stands for zij = l. The models 1, 2 and 2 ~ and ... applied from TL to SL and vice versa. If we use P(e[d) or P(dle ) we receive different WAs z~ d and z d-e. Intuitively the relation between the words of the sentences should be symm...

Ngày tải lên: 08/03/2014, 05:21

... the rows AC and AG, and FB and HB re- spectively, say that the correct uses of A and B are those specified by AG and HB because they are nearer than AC and FB. To test this hypothesis, we ... between A and B in the first case, and only 2 in the second, so that the semantic distance between A and B is less in the second case. We can therefore, given our text words A...

Ngày tải lên: 19/02/2014, 19:20

... the semantic structure of noun phrase queries, i.e., IHs, IMs and the semantic labels of IMs. In particular, we investigate the use of transition, lexical, semantic and syntactic features. The semantic ... structured data sources and, if so, by which one. In this work, we go one step further and study the semantic struc- ture of a query, i.e., individual constituents of a que...

Ngày tải lên: 20/02/2014, 04:20

... class, frame+ c k (from (Sun et al., 2009)). Head word POS, head word of PP phrases, cat- egory of c k ’s lift and right siblings, CFG rewrite rule that expands c k and c k ’s parent (from (Ding and ... character and word length of w v , first character+length, last character+word length, first character+position, last charac- ter+position, coarse frame, frame+ w v , frame+ left...

Ngày tải lên: 20/02/2014, 04:20