predicting the semantic orientation of adjectives bibtex
Tài liệu Báo cáo khoa học: "Identifying the Semantic Orientation of Foreign Words" pdf
... identifying the pos-itive or negative semantic orientation of for-eign words. Identifying the semantic orienta-tion of words has numerous applications in the areas of text classification, analysis of ... where the attitude of participants in a discus-sion is inferred using the text they exchange.Due to its importance, several researchers haveaddressed the problem of identifying the semantic orientation ... network are connected.We then define a random walk model over the multi-lingual network and predict the semantic orientation of any given word by comparing the mean hittingtime of a random walk starting...
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Tài liệu Báo cáo khoa học: "Understanding the Semantic Structure of Noun Phrase Queries" pptx
... goal of this work is to identify the semantic labels of IMs,i.e., the attribute names they implicitly refer to. Weuse Acto denote the set of IM semantic labels for the intent class c.OtherAdditionally, ... bestIM:Type full timeIM:Title the godfatherOther the, in, that Other the, in, that Other the, in, thatTable 3: Label sets and their respective query segment examples for the intent class Movie, Job ... extract the semantic structure of noun phrase queries, i.e., IHs, IMsand the semantic labels of IMs. In particular, weinvestigate the use of transition, lexical, semantic and syntactic features. The...
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Tài liệu Báo cáo " Grammatical and semantic features of some adjectives denoting happiness - the feeling of pleasure " pdf
... to the mastering of the grammatical features and semantic structures of the words. These English words, apart from their description of happiness, have their connotations. They also have their ... base on the context, whether informal or formal or literary, to make a happy choice of the words. The happy choice and the correct use of the words by the translators, as a matter of fact, ... respect of semantics, “glad” and “pleased” have one of their senses of denoting the feeling of pleasure when something good has happened. “Cheerful” has one of three senses suggesting one of the...
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An Overview into the Semantic of Questions in English and Vietnamese
... mainly focuses on the semantics of questions that function as a request for information. The semantics refers to the close and intense relationship between the form and the meaning of a sentence ... confirmation, we can reverse the position of the tag to the beginning of the question (Thiêm, 2004). The tags can be put at the beginning or function as a new sentence to indicate the speaker’s emphasis. ... alternative questions. They are: à, nhỉ, hả, nhé, ư, chứ, sao, nha, vậy, … (Thiêm, 2004). We often find them at the end of the questions. These modal particles functions as the intonation for...
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Tài liệu Báo cáo khoa học: "Predicting the fluency of text with shallow structural features: case studies of machine translation and human-written text" doc
... evaluators141Proceedings of the 12th Conference of the European Chapter of the ACL, pages 139–147,Athens, Greece, 30 March – 3 April 2009.c2009 Association for Computational Linguistics Predicting the fluency of ... a model in-volve the use of syntax, but even in these cases flu-ency is only indirectly assessed and the main ad-vantage of the use of syntax is better estimation of the semantic overlap between ... indepen-dent of each other. Fluency was judged directly by the assessors, while adequacy was meant to assess the content of the sentence compared to a humangold-standard. Yet, the assessments of the...
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Tài liệu Báo cáo khoa học: "Evaluating the Inferential Utility of Lexical-Semantic Resources" ppt
... supported by the Negev Consortium of the Israeli Ministry of Industry, Trade and Labor, the PASCAL-2 Network of Excellence of the Eu-ropean Community FP7-ICT-2007-1-216886 and the Israel Science ... relatively to the yield of the unfiltered resource) due to a sig-nificant drop in relative recall. For example, Lin-564Proceedings of the 12th Conference of the European Chapter of the ACL, pages ... non-substitutable, i.e. the RHS of the rule is unlikely to have the exact samerole in the text as the LHS. Many inference sys-tems perform rule-based transformations, substi-tuting the LHS by the RHS. This...
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Báo cáo " Grammatical and semantic features of some English words and idioms denoting happiness - the feeling of great pleasure " potx
... ‘on top of the world’, ‘over the moon’ and ‘thrilled to bits’). They are dealt with in respect of their grammatical features including the syntactic functions and morphology, and their semantic ... nuance of meaning in terms of grammar and semantics. In this article, we are to discuss the grammatical features [1,2] and semantic structures [3-5] of the English words and idioms denoting the ... Dictionary of Current English [6], The American Heritage Dictionary of The English Language [7] and Oxford Dictionary of English Idioms [8]. 2. Adjectives Denoting Great Pleasure All the adjectives...
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Báo cáo khoa học: " Thumbs Up or Thumbs Down? Semantic Orientation Applied to Unsupervised Classification of Reviews" doc
... of the degree of statistical dependence between the words. The log of this ratio is the amount of information that we acquire about the presence of one of the words when we observe the other. ... K.R. 1997. Predict-ing the semantic orientation of adjectives. Proceed-ings of the 35th Annual Meeting of the ACL and the 8th Conference of the European Chapter of the ACL (pp. 174-181). ... direction of the phrase’s semantic orientation (positive or nega-tive, based on the sign of the rating), this numerical rating also indicates the strength of the semantic orientation (based on the...
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Báo cáo khoa học: "TOWARDS THE AUTOMATIC IDENTIFICATION OF ADJECTIVAL SCALES: CLUSTERING ADJECTIVES ACCORDING TO MEANING" ppt
... respectively. In the case of adjectives, the above definition is commonly relaxed to replace the total order among the elements of the scale by a partial one, so that the elements of the scale may ... classifying them as either scalar or non-scalar. For determining whether a group of adjectives is scalar, we also plan to use the gradability of the adjectives as observed in the corpus. In ... sorting the pairs of observations (noun frequencies) on one of the variables (adjectives) , and computing how many of the (2) pairs of paired observations agree or disagree with the expected...
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Báo cáo khoa học: "A step towards the detection of semantic variants of terms in technical documents Thierry Hamon and Adeline " potx
... reports the results of a preliminary experiment on the detection of semantic vari- ants of terms in a French technical document. The general goal of our work is to help the struc- turation of ... capacity of the line) cofit d'investissement de la ligne (cost of investissement of the line) d6clenchement de la ligne 9 (tripping of the line) E longueur de la ligne (size of the ... (caracteristic power of the line) ordre de d~clenchement (order of tripping) de la ligne (of the line) ) Figure 3: Fragment of the syntactic network (H = head, E = expansion). Number of simple terms...
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Báo cáo khoa học: Does different orientation of the methoxy groups of ubiquinone-10 in the reaction centre of Rhodobacter sphaeroides cause different binding at QA and QB? potx
... QAsite, and therefore electrostaticand/or steric interactions between one methoxy group and the oxygen at C4 lower the binding order of the carbon C4and strengthen the downshift of the 4C¼O mode ... structural models of the reactioncentre of Rb. sphaeroides should provide the methoxyorientations of UQ10at the QAand QBbinding sites.However, there are a large variety of contradicting ... permutations within the differentstructural models. From the contradictory picture of the different structural models with regard to the methoxyorientations, we conclude that the resolution of the X-ray-based...
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Báo cáo khoa học: Predicting the substrate specificity of a glycosyltransferase implicated in the production of phenolic volatiles in tomato fruit pptx
... guaia-col). The activity of SlUGT5 was then tested with othercompounds that have been shown to be substrates of HpUGT72B11 of H. pilosella (ACB56923) and the arbutin synthase of R. serpentina. ... cannot explain the observed preference for the b-isosalicin production determined by NMR. The maindifference between the conformation clusters lies in the position of the aromatic ring of salicyl ... perceptions of tomato aroma [1,2]. The expression of SlUGT5 mRNA during fruit developmentand ripening is consistent with the SlUGT5 enzymehaving a role in the accumulation of glycosides of thesecompounds...
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Báo cáo khoa học: and protein bilinear indices – novel bio-macromolecular descriptors for protein research: I. Predicting protein stability effects of a complete set of alanine substitutions in the Arc repressor ppt
... descriptorsaccount for 83% of variance of the tmfor the cases in the training series; the values of F-ratio for Eqns (27)Table 10. Results of the stochastic bilinear indices-driven LDA models of the Arc A-mutants ... matrix) of the coordinates of ymin the canonical basis set of <n, and[Xm]Tis the transpose of [Xm], where [Xm] is a columnvector (an n · 1 matrix) of the coordinates of xmin the canonical ... vertices of Gm, as a result of the fact that components of the molecular vectors are values of some amino acidproperty that characterizes each kind of R-chain in the protein. The calculation of the...
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Báo cáo khoa học: "A Quantitative Evaluation of Linguistic Tests for the Automatic Prediction of Semantic Markedness" potx
... adjectives. Table 3 summarizes the performance of the meth- ods on the two groups of adjective pairs. 4 In order to assess the significance of the differences between 4The applicability of ... quantitative analysis of the per- formance of measurable linguistic tests for the selec- tion of the semantically unmarked term out of a pair of antonymous adjectives. The analysis shows that ... scores. The same can be said about the test based on the differentiation properties of the words (number of different parts of speech). In fact, for these three variables, the hypothesis of ran-...
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Báo cáo khoa học: "RELATING SYNTAX AND SEMANTICS: THE SYNTACTICO-SEMANTIC LEXICON OF THE SYSTEM VIE-LANG" doc
... of the sentence have been incorporated. As a result the parser produces a configuration of individuals in the net - the semantic representation of the input. C. Generation The task of the ... Interpretation of the first pair of the entry for bekommen-i leads to the instantiation of the root concept OBJTRANS (RS: (IND OBJTRANS)) and the creation of the value OBJECT filled by the representation ... task. The DN selects a verb-sense according to the attributes of the root node. We will show the further processing by means of the example shown in Fig. 2. Let us assume the verb-sense 1 of...
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