Báo cáo khoa học: "A Morphological Analyzer and Generator for the Arabic Dialects" pdf

... a morphological analyzer and generator for the Arabic lan- guage family. Our work is novel in that it explicitly addresses the need for pro- cessing the morphology of the dialects. MAGEAD performs ... morphological analyzer for Levantine currently, the before-files are the result of running the MSA Buckwalter analyzer on the Levantine to- ken, with many of...

Ngày tải lên: 23/03/2014, 18:20

... a ceiling for the perfor- mance of our system, we calculate the average corre- lation between the CLC and the examiners’ scores, and find an upper bound of 0.796 and 0.792 Pear- son’s and Spearman’s ... Spearman’s correlation of the AA system pre- dicted values with the CLC and the examiners’ scores, where E1 refers to the first examiner, E2 to the second etc. to...

Ngày tải lên: 20/02/2014, 04:20

Ngày tải lên: 09/03/2014, 01:20

...    One the other hand, if we simply count the total number of supporting sentences, the score of L 2 will be larger. The rationale implied in the formula is: For a given term T, the labels ... on the gain score of the original real sup- porting sentence, the similarity between the two terms, and the propagation factor. Phase II: The nonlinear evidence...

Ngày tải lên: 20/02/2014, 04:20

... F  p,a . (2) if the productions at n x and n z are the same, and n x and n z are pre-terminals then ∆(n x , n z ) = 1; (3) if the productions at n x and n z are the same, and n x and n z are not ... Position and Voice. Table 1 presents the standard features and exemplifies how they are extracted from the parse tree in Figure 1. For example, the Parse Tree Path...

Ngày tải lên: 08/03/2014, 04:22

... conducted in the soccer and the celebrity domain by considering the works- ForClub and isMarriedTo relation, respectively. For each person in the “FIFA 100 list” and “Forbes 100 list” we retrieve their ... stages, where the first collects candidate sentences, the second mines patterns from the candidates sentences, the third extracts temporal facts from the sentences...

Ngày tải lên: 16/03/2014, 20:20

... Even though the second and third data sets informed the modifications to a limited extent, their results show that the improvements stood up to free text. For the second data set, the Two-stage algorithm ... the SC to yield, for each data set, the highest number of correct multi-word clusters. Note that the higher the SC cut-off, the less likely that words will clust...

Ngày tải lên: 17/03/2014, 07:20

... maximises the conditional likelihood of the data, p(e|f ), where e and f are the English and foreign sentences, respectively. Our es- timation method is theoretically sound, avoiding the biases of the ... inside-outside inference over the feature forest defined by the SCFG parse chart of f yielding the partition func- tion, Z Λ (f ), required for the log-likelihood, an...

Ngày tải lên: 23/03/2014, 17:20

... probability that the target equivalent W k and the Group N have occurred together. The joint frequency measure of the combined occurrence of the target equivalent W k and the Group N is denoted ... quantities, the conditional probability measure, the marginal frequency measure, and the joint frequency measure,—were calculated for the 3400 English words occur...

Ngày tải lên: 30/03/2014, 17:20

... Clarissa is the first spoken dialogue application in space. The system includes commands for navigation: forward, back, and to arbitrary steps. Other com- mands include setting alarms and timers, ... subsequently goes past step 17 of the subprocedure, the system warns that the user has gone past the required steps, and suggests that they close the procedure. Other importa...

Ngày tải lên: 31/03/2014, 03:20