Tài liệu Báo cáo khoa học: "Translation as Weighted Deduction" pdf

... applications. In a phrase-based model, the ruleset is simply the unweighted phrase table, where each phrase pair f i f i  /e j e j  states that phrase f i f i  in the source is rewritten as e j e j  in ... word of a phrase chosen for translation be within d words of the the last word of the most recently translated phrase (Figure 1). 3 The effect of this strategy is that, up to the...

Ngày tải lên: 22/02/2014, 02:20

... contains phrase pairs with bi-directional phrase probabilities and bi-directional lexical probabilities, has a great effect on the performance of SMT system. Phrase probability measures the co-occurrence ... the other phrase and (2) no words inside one phrase can be aligned to a word outside the other phrase. After all consistent phrase pairs are extracted from training corpus, the phrase pro...

Ngày tải lên: 19/02/2014, 19:20

... humor generation. While humor/sarcasm recognition merits direct ap- plication to the areas such as information retrieval (Friedland and Allan, 2008), sentiment classifica- tion (Mihalcea and Strapparava, ... circuits are learned in a su- pervised way, where binary labels assign each can- didate circuit one of the two classes {feasible, infeasible} (we used 8 seed concepts, with 300 generated...

Ngày tải lên: 19/02/2014, 19:20

... devel- oped. Our approach is based on redefining the task of lemmatisation as a category tagging task. Formu- lating lemmatisation as a tagging task allows the use of advanced tagging techniques, ... of the Association for Computational Linguistics, pages 368–372, Jeju, Republic of Korea, 8-14 July 2012. c 2012 Association for Computational Linguistics Lemmatisation as a Tagging Task An...

Ngày tải lên: 19/02/2014, 19:20

... that documents about the Oasis band and the Oasis fashion store deal with unrelated topics, but it may as well detect a group of documents discussing why one of the Oasis band members is leaving ... word sense, measured as incoming links for the URL of a given sense in Wikipedia. • External relevance of a word sense, measured as the number of visits for the URL of a given sense (as rep...

Ngày tải lên: 20/02/2014, 04:20

... sense. The word cancer has at least two senses, one corresponding to the astrological sign and the other a disease. But its derived form can- cerous can only be used in disease sense. When the words ... sense. Given a word and its possible senses, as defined by a dictionary, the problem of Word Sense Dis- ambiguation (WSD) can be defined as the task of assigning the most appropriate sense t...

Ngày tải lên: 20/02/2014, 04:20

... independently of contextually sen- sitive aspects of understanding. These aspects are addressed by the contextual interpretation phase which has the following subphases: quan- tifier scoping (Moran ... representation of Iense, aspect and modality which should increase the transfer compositionality for the operator cases we have discussed in this pa- per, as well as allowing more f...

Ngày tải lên: 20/02/2014, 21:20

... criteria are what Thasard (1978) has called consilience and simplicity. Roughly, simplicity is that p(A) should be as small as possible, and consilience is that q(A) should be as big as possible. ... why assume Q when it is cheaper to assume PI and P~. Hwlq-w2 • I, least specific abduction is favored why assume PI and P2 when it is cheaper to assume Q. But in pis ^ P~s ~ Q if...

Ngày tải lên: 21/02/2014, 20:20

... bằng một số thí nghiệm lớn và các công trình thực tế có số liệu đo. Các tính toán cho thấy công thức 3 cho kết quả rất gần với các số liệu đo hiện trường và có thể coi là phương tiện hiệu quả ... tác giả đã sử dụng công thức 3 để kiểm tra với các số liệu đo thực tế. Hình 14 thể hiện kết quả tính toán của công thức 3 so sánh với các số liệu đo của 6 công trình thực tế và thí nghiệm...

Ngày tải lên: 18/02/2014, 13:20

... to leverage ex- isting resources as well as unsupervised or semi- supervised learning methods to reduce the labeling efforts, and to aggregate as much evidence as pos- sible from a broader context ... target-dependent features and considers re- lated tweets by utilizing a graph-based optimization. The classification model is a KNN-based classifier that caches confidently labeled results...

Ngày tải lên: 19/02/2014, 20:20