automatic identification of pro

Tài liệu Báo cáo khoa học: "Automatic Identification of Pro and Con Reasons in Online Reviews" ppt

Ngày tải lên : 20/02/2014, 12:20

... illustrates the automatic labeling process. Figure 1. The automatic labeling process of pros and cons sentences in a review. The system first extracts comma-delimited phrases from each pro and ... paper proposes a framework for identifying one of the critical elements of online product reviews to answer the question, “What are reasons that the author of a review likes or dislikes the product?” ... Companion Volume of the Pro- ceedings of IJCNLP-05, Jeju Island, Republic of Korea. Kim, Soo-Min and Eduard Hovy. 2006. Identifying and Analyzing Judgment Opinions. Proceedings of HLT/NAACL-2006,...

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Tài liệu Identification of Promising Naval Aviation Science and Technology Opportunities docx

Ngày tải lên : 12/02/2014, 19:20

... Allocation of Funding in the Naval Aviation Program at the 92 Office of Naval Research E Acronyms and Abbreviations 96 30 IDENTIFICATION OF PROMISING NAVAL AVIATION S&T OPPORTUNITIES the mapping of ... the committee’s charter of investigation: (4) an assessment of the state of maturity of each of the technologies to be developed, (5) prioritization of the work to be done and allocation of resources, ... Academy of Sciences to secure the services of eminent members of appropriate professions in the examination of policy matters pertaining to the health of the public. The Institute acts under the...

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Báo cáo khoa học: "Automatic Identification of Word Translations from Unrelated English and German Corpora" pot

Ngày tải lên : 08/03/2014, 06:20

... in terms of corpus frequencies: kl~ = frequency of common occurrence of word A and word B kl2 = corpus frequency of word A - kll k21 = corpus frequency of word B - kll k22 = size of corpus ... lemmatizer for German. In: Proceedings of COLING-ACL 1998, Montreal, Vol. 2, 743-748. Lin, D. (1998). Automatic Retrieval and Clustering of Similar Words. In: Proceedings of COLING-ACL 1998, ... with programs for sentence alignment. Most of the proposed algorithms first con- duct an alignment of sentences, that is, they lo- cate those pairs of sentences that are translations of each...

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Báo cáo khoa học: "TOWARDS THE AUTOMATIC IDENTIFICATION OF ADJECTIVAL SCALES: CLUSTERING ADJECTIVES ACCORDING TO MEANING" ppt

Ngày tải lên : 08/03/2014, 07:20

... similarity modules, each of which processes a part of the output of stage one and produces a measure of similarity for each possible pair of adjectives. The first module processes the adjective-noun ... towards the automatic identification of adjectival scales. We discuss the properties of adjectival scales and of groups of semantically related adjectives and how they imply sources of linguistic ... be used to automatically determine the proper number of clusters, one of the hardest problems in cluster analysis. We also plan a formal study to evaluate the appropriateness of the clustering...

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Báo cáo khoa học: "Automatic Identification of Non-compositional Phrases" pdf

Ngày tải lên : 31/03/2014, 04:20

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Báo cáo hóa học: " Automatic identification of gait events using an instrumented sock" docx

Ngày tải lên : 19/06/2014, 08:20

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Báo cáo y học: "Identification of Cellular Membrane Proteins Interacting with Hepatitis B Surface Antigen using Yeast Split-Ubiquitin System"

Ngày tải lên : 02/11/2012, 11:08

... hybrid system, which is a genetic assay for in vivo detection of interactions of proteins, enables identification of protein- protein interactions between a soluble bait and its interacting ... downregulation of CD4, and a co-receptor of coxsakie B virus. The significance of our findings is suggested by the identification of cellular membrane proteins interacting with other virus proteins. ... number of cellular membrane proteins have been isolated in this study. These include a resident protein of endoplasmic reticulum (thioredoxin-related transmembrane protein 2), an adaptor protein...

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Tài liệu Combatting Heavy Equipment Theft - An Officer’s Guide to the Proper Identification of Construction Equipment docx

Ngày tải lên : 21/02/2014, 09:20

... Caterpillar for a sample of their VIN numbers. Serial Number Sample 8 Digits, example E1F00101 VIN# Location: On right (Curb) side of cab below window glass, or on Curb side of base of boom arm. Melroe ... Volvo. All ma- chines now produced are Volvo. 540PD 600 8410 8420 SD-40D SD-40F SD-100F The contents of this guide book may be reproduced only with the written permission of the Ontario Sewer and ... 2086 2090 2109 2700V 3300V 3935 Combatting Heavy Equipment Theft An Of cer’s Guide to the Proper Identiﬁcation of Construction Equipment Volume 5 2012 Wheel Loaders Serial Number Location 34 Combatting...

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Báo cáo " Analysis and identification of multi-variate random pressure fields using covariance and spectral proper transformations " pdf

Ngày tải lên : 05/03/2014, 14:20

... Bienkiewicz, Proper orthogonal decomposition study of approach wind-building pressure correlation, J. of Wind Eng. Ind. Aerodyn 72 (1997) 421. [8] Y. Tamura, S. Suganuma, H. Kikuchi, K. Hibi, Proper ... hidden events of the unsteady pressure fields. 6. Synthesis and identification of random pressure field Firstly, effects of basic and cumulative covariance modes on the synthesis of the unsteady ... analysis, synthesis and identification of the unsteady pressure fields. It contributes dominantly the system energy of the pressure fields as well as contains certain frequency peaks of possibly physical...

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Identification of serum proteomic biomarkers for early porcine reproductive and respiratory syndrome (PRRS) infection pptx

Ngày tải lên : 05/03/2014, 17:20

... diseases: SELDI-TOF profiling of pig sera for PRRS. Dev Biol 2008, 132:399–403. 21. Zhong L, Taylor DL, Whittington RJ: Proteomic profiling of ovine serum by SELDI-TOF MS: optimisation, reproducibility ... region (LMW) of the serum proteome, called peptidome, is an assortment of small intact proteins and proteolytic frag- ments of larger proteins, including several classes of physiologically important proteins ... SELDI-TOF MS profiling of sera from PRRSV-positive and PRRSV-negative asymptomatic piglets provided a proteomic signature with large scale diagnostic potential for early identification of PRRSV...

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Báo cáo khoa học: "A Practical Solution to the Problem of Automatic Part-of-Speech Induction from Text" pdf

Ngày tải lên : 08/03/2014, 04:22

... the problem of automatic word sense induction. Proceedings of ACL (Companion Volume), Barcelona, 195-198. Schütze, Hinrich (1993). Part -of- speech induction from scratch. Proceedings of ACL, ... negative effect on the results of the vector comparisons. Fortunately, the problem of data sparseness can be minimized by reducing the dimensionality of the matrix. An appropriate alge- braic method ... part of speech induction is possible with good success based on the analysis of distributional patterns in text. The study also gives some insight how SVD is capable of significantly improving...

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Shipboard Automatic Identification System Displays : Meeting the Needs of Mariners potx

Ngày tải lên : 15/03/2014, 15:20

... 7:18 AM Page 25 SHIPBOARD AUTOMATIC IDENTIFICATION SYSTEM DISPLAYS Meeting the Needs of Mariners SHIPBOARD AUTOMATIC IDENTIFICATION SYSTEM DISPLAYS Meeting the Needs of Mariners SPECIAL REPORT ... 0-309-08550-0 SPECIAL REPORT 273 Shipboard Automatic Identification System Displays Meeting the Needs of Mariners Shipboard Automatic Identification System Displays: Meeting the Needs of Mariners In the next several ... States of America. NOTICE: The project that is the subject of this report was approved by the Governing Board of the National Research Council, whose members are drawn from the councils of the...

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Báo cáo khoa học: "Examining the Role of Linguistic Knowledge Sources in the Automatic Identification and Classification of Reviews" doc

Ngày tải lên : 17/03/2014, 04:20

... classification of product reviews. In Proc. of WWW, pages 519–528. A. Esuli and F. Sebastiani. 2005. Determining the semantic orientation of terms through gloss classification. In Proc. of CIKM, pages ... dataset. Brieﬂy, a positive review has a rating of ≥ 3.5 (out of 5) or ≥ 3 (out of 4), whereas a negative review has a rating of ≤ 2 (out of 5) or ≤ 1.5 (out of 4). 614 Finally, previous work has also ... variety of numerical features that are aggregate measures of the polarity values of terms selected from the document under consideration. 3 Review Identification Recall that the goal of review identification...

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Báo cáo khoa học: "Implementing a Characterization of Genre for Automatic Genre Identification of Web Pages" pot

Ngày tải lên : 23/03/2014, 18:20

... following formulae: if Prob (E)>=0.5 then M(E)=1+(LS-1)(Prob(E)-0.5)/0.25 if Prob (E)<0.5 then M(E)=1-(1-LN)(0.5-Prob(E))/0.25 7) Multiplication of weighted probabilities together, ... is based on a corpus representative of the web. In this implementation of the model we approximated one of the possible compositions of a random slice of the web, statistically supported ... returns the probability of belonging to the four text types. For example, a web page can have 0.9 probabilities of being argumentative_persuasive, 0.7 of being instructional and so on. Probabilities...

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Báo cáo khoa học: "Automatic of Proper Processing Names in Texts" pptx

Ngày tải lên : 24/03/2014, 05:21

... les Cristalleries. 5 Processing unknown proper names The preceding techniques tackled the problem of the variability of known proper names. However, al- though many proper names appear frequently, ... potential proper names. We have therefore to deal with unknown proper names. 5.1 Prototypes of proper names As fully explained in [2], some proper names are con- structed according to prototypes ... price for an industrial product. Categorisation of unknown proper names has al- ready been studied as well. Particularly, categorisation of unknown proper names is automatically acquired...