partitions based on number
Tài liệu Báo cáo khoa học: "Selecting the “Right” Number of Senses Based on Clustering Criterion Functions" pdf
Ngày tải lên :
22/02/2014, 02:20
... configurations of our clustering approach, in order to determine how consistent the selected value of k is in the face of changing feature sets and context representations The four configurations ... Then, as soon as P K1(k) exceeds this threshold, k-1 is selected as the appropriate number of clusters We have considered setting this threshold using the normal distribution based on interpreting ... P K1 measure is based on (Mojena, 1977), which finds clustering solutions for all values of k from N , and then determines the mean and standard deviation of the criterion function Then, a score...
- 4
- 361
- 0
Báo cáo hóa học: " Indoor localization based on cellular telephony RSSI fingerprints containing very large numbers of carriers" potx
Ngày tải lên :
21/06/2014, 00:20
... strongest (on average) carrier is selected, a classifier is trained with this one-dimensional fingerprint, and the number of correctly classified examples on the validation set (see Section 3.1 ... (relation (2)) The one-vs-all technique is advantageous from a Figure One-vs-all classification computational standpoint, in that it only requires a number of classifiers equal to the number ... cross validation strategy Table presents the classification results for SVMs with linear and Gaussian kernels, respectively (see Section 3.1) in one-vs-one and one-vs-all configurations Results...
- 14
- 398
- 0
Báo cáo y học: "Gain of a 500-fold sensitivity on an intravital MR Contrast Agent based on an endohedral Gadolinium-Cluster-Fullerene-Conjugate: A new chance in cancer diagnostics"
Ngày tải lên :
26/10/2012, 09:07
... derivative was converted with thionyl chloride under standard conditions to the corresponding acidic chloride To a suspension of this acid chloride (2 mmol) in 20 ml CH2Cl2, a solution of 3-amino ... Hank’s solution containing 2% DMSO as a control After 25 minutes, the solutions were removed from the cells, then cells were washed twice with Hank’s solution and kept in Hank’s solution containing ... Ligation reaction based on the Diels Alder Reaction with invers electron demand [EP 06 012 414.6] 6-10-2006 46 Reppe W, Schlichting O, Klager K, et al Cyclisierende Polymerisation von Acetylen I...
- 11
- 655
- 0
Metaphor, based on the association of similarity, is one of the two basic types of semantic transference that have been an interest for many linguistic researchers
Ngày tải lên :
07/11/2012, 14:44
... realization of conjunctive relations: Meta-message relation: reason, factor, pointing out Text reference: this Negotiating texture: let me begin by Internal conjunction: A number of reasons, for ... in the description of emotion in English poetry In the next session we will clear the concept of emotion ,metaphor emotion, and emotion in poetry III EMOTION AND POETRY Introduction No aspect of ... ideational systems of THING TYPE, CLASSIFICATION, EPITHESIS and QUALIFICATION, interpersonal systems of PERSON and ATTITUDE, and textual systems of DETERMINATION But the way the metafunctional contributions...
- 53
- 1K
- 3
Consolidation Chareteristics based on a direct analytical solution of the Terzaghi Theory
Ngày tải lên :
21/03/2013, 14:09
... Robinson, R.G 1997 Consolidation Analysis by Inflection Sridharan, A and Prakash, K 1995 Discussion on Point Method Geotechnique, 47 (1): 199-200 ‘Limitations of Conventional Analysis of Consolidation ... 75-79 of One-dimensional Consolidation Tests, Soils and Sivaram, B and Swamee, P.K 1977 A Computational Foundations, Japan, (17) 4: 59-69 Method for Consolidation Coefficient, Soils and Olson, R.E ... Karak - Jordan, 1-13 of 556 the Deformation Rate- Deformation (DRD) Method of the 1995 Discussion on ‘Limitations of Conventional Analysis of Consolidation Settlement’ ASCE Journal of Geotechnical...
- 9
- 402
- 0
1 UNFIRED BRICK USING FLY ASH AND RED MUD BASED ON GEOPOLYMER TECHNOLOGY
Ngày tải lên :
01/04/2013, 22:46
... stages: destruction–coagulation, coagulation–condensation, condensation crystallization Afterthat, Glukhovsky theories were extended by different authors In this theories [3], dissolution of the solid ... dissolution of solid particles at the surface results in the liberation of aluminate and silicate most likely in monomeric form into solution This is the mechanism responsible for conversion of ... absorption Water absorption of unfired brick decreases respectively as content of fly ash is increased Figure shows the relationship between fly ash content and water absorption with content of...
- 6
- 864
- 8
LAKE EUTROPHICATION MODEL BASED ON THE IMPACT OF THE ZOOPLANKTON COMMUNITY ON PHYTOPLANKTON SUCCESSION
Ngày tải lên :
05/09/2013, 08:40
... [mg m -3 ] One example that shows the Water effectiveness of such lake model for the D:non-predatory Death P:Predation E&D Pikeperch E:Excretion R:Resuspens ion prediction of the long-term effect ... El:Elution S:Sedimentation M:Mineralization U:Uptake biomanipulation is the application for the P Keszthely Basin, Lake Balaton (Hungary) ZooAlgae Bream Figures and shows the model structure plankton ... founded on June 9, 1997, in Ponds #3 and #4 The species of macrophytes were Hydrocaryaceae in Pond #3 and Hydrocaryaceae and Lemnaceae in Pond #4 During the pre-observation period, these ponds were...
- 8
- 524
- 0
Analysis on the Optimal Dispatching of Mixed-pump Stations and the Operating-mode Adaptability Based on Safety Water Supply
Ngày tải lên :
05/09/2013, 09:38
... the First and Second Optimization CONCLUSION The purpose of optimal operation for water distribution system is to reduce the energy consumption as much as possible in condition of the flow and ... 12 online pressure monitoring points in the network, of which the topology is shown in Figure The condition of pumps in each pump station is expressed in Table The predictive hourly consumption ... kth monitoring point The Second Optimization Model of Mixed-pump Stations The best outlet flow and pressure of each pump station are obtained after the first optimization, and will be considered...
- 8
- 461
- 0
Domestic Wastewater Reclamation Coupled with Biofuel/Biomass Production Based on Microalgae: A Novel Wastewater Treatment Process in the Future
Ngày tải lên :
05/09/2013, 10:17
... cultivation (Hu et al., 2009; Hu et al., 2010; Li et al., 2010a) Based on this concept, a novel process of domestic wastewater reclamation coupled with biofuel/biomass production based on microalgae ... same as the conventional one - 200 - Journal of Water and Environment Technology, Vol 9, No.2, 2011 However, a flocculation and filtration system subsequently replaces the conventional aerobic ... transesterification The oil cakes (residual microalgal cells after lipid extraction), microalgal cells from microalgae-separation unit, high-concentration organics from the flocculation and filtration unit,...
- 9
- 762
- 0
Fuel economy improvement based on a many-gear shifting strategy
Ngày tải lên :
05/09/2013, 17:03
... et al [4] for cruise control gear selection based on offline calculations A table is chosen at the time of decision making according to the driving condition Each table contained shifting boarders ... Automated Manual transmissions Each diagonal defines the shift action point from existing gear number to the previous or next one Usually, the conventional shifting maps are based on vehicle performance ... When applied to a conventional automatic, the introduced strategy causes about 4.3% less fuel consumption compared with conventional shifting maps Reduction of fuel consumption when compared to...
- 14
- 475
- 1
Plasmonic Green Nanolaser Based on a Metal SemiconductorStructure
Ngày tải lên :
18/09/2013, 21:26
... Enhanced spontaneous emission rate Time-resolved spontaneous emission at K under weak pumping conditions shows a reduction in lifetime for the InGaN/GaN nanorod bundle positioned on an SOG-covered ... modulation with continuously varying polarization orientations In Figure 5c, we present a polar plot of laser emission as a function of the emission polarization angle relative to the long axis ... distributions for the plasmonic cavity mode at 533 nm (a) The electric-field-intensity distributions along the z (vertical) direction for both the TM and TE polarizations Only the TM mode shows strong...
- 5
- 492
- 0
LECTURE SLIDES ON NONLINEAR PROGRAMMING BASED ON LECTURES GIVEN AT THE MASSACHUSETTS INSTITUTE OF TECHNOLOGY CAMBRIDGE, MASS DIMITRI P. BERTSEKAS
Ngày tải lên :
26/10/2013, 17:15
... variation along all feasible directions • Equality constraints − Zero 1st order variation along all directions on the constraint surface − Lagrange multiplier theory • Sensitivity COMPUTATION PROBLEM ... Minimum Unconstrained local and global minima in one dimension NECESSARY CONDITIONS FOR A LOCAL MIN • 1st order condition: Zero slope at a local minimum x∗ ∇f (x∗ ) = • 2nd order condition: Nonnegative ... negligible CONVEXITY αx + (1 - α)y, < α < x y y x y x y x Convex Sets Nonconvex Sets Convex and nonconvex sets αf(x) + (1 - α)f(y) f(z) x y z C A convex function Linear interpolation underestimates...
- 202
- 337
- 0
trends in world educational media based on entries to the japan prize since 2000
Ngày tải lên :
01/11/2013, 14:44
... Educational Media 1 The divisions and categories of the contest have undergone changes since 2000, and as of 2010 (37th JAPAN PRIZE), there are two divisions: The Audiovisual Division (consists ... Primary, Youth, Continuing Education, and Welfare Education), which encompasses audiovisual content produced for the purpose of education, and the TV Proposal Division (proposals for educational TV programs ... Division” was established in addition to the existing “Program 18 Division.” This new division was created for Internet websites demonstrating an overall educational effect in combination with...
- 25
- 387
- 0
2013 a robust multiple watermarking scheme based on the DWT x
Ngày tải lên :
21/11/2013, 23:58
... with the proposed scheme IV CONCLUSION In this paper, we have made a contribution to a multiple non-blind watermarking scheme based on the DWT The proposed scheme consists in applying the DWT ... two-dimensional DWT uantization approach Tao and Eskicioglu propose in [12] decomposition level a non-blind produces four representations of an image: an ap multiple watermarking scheme based on the ... experimental evaluation In this section we present our test platform and the results of t he method simulation and we compare the new scheme to so me schemes based on the DWT Finally, in section 4, we give...
- 12
- 344
- 0
Luận văn english metaphoric expressions based on proper names = các lỗi diễn đạt ẩn dụ tiếng anh dựa trên tên riêng
Ngày tải lên :
20/12/2013, 18:16
... Metaphor based on Hooligan 2.1.1.3 Metaphor based on Machiavellian 2.1.1.4 Metaphor based on Pander 2.1.1.5 Metaphor based on Tawdry 2.1.1.6 Metaphor based on peeping Tom 2.1.1.7 Metaphor based on ... speech are based are similarity and association These figures of speech are metaphor, metonymy and so on 1.1.8.1 Metonymy Metonymy is the transference of name based on the association of contiguity ... 2.1.3.10 Metaphor based on Tarzan 2.1.3.11 Metaphor based on Little Lord Fauntleroy 2.1.3.12 Metaphor based on Bobby Chapter 3: Metaphors based on proper names in English in 29 comparison with Vietnamese...
- 41
- 562
- 0
Financial distress prediction based on OR-CBR in the principleof k-nearest neighbors
Ngày tải lên :
23/12/2013, 17:17
... future directions Menlo Park: AAAI Press Liang, L., & Wu, D.-S (2005) An application of pattern recognition on scoring Chinese corporations financial conditions based on back propagation neural network ... Comparison inside CBR based on leave-one-out accuracies at year t-2 Models rank in Tables 10–13 Comparison inside CBR based on each year’s and average leave-one-out accuracies is listed in Best Second ... 10 Comparison between OR-CBR and the other models based on leave-oneout accuracies at year t-1 Best Second best Third best OR-CBR Y Y Table 14 Comparison inside CBR based on leave-one-out accuracies...
- 17
- 471
- 2
Bộ tách song đa truy cập dùng mạng neuron multi user detectors based on neural networks
Ngày tải lên :
26/12/2013, 11:11
... tách sóng dùng mạng neuron BackPropagation Mạng neuron BackPropagation sử dụng báo mạng neuron nhiều lớp, có hay nhiều lớp ẩn gồm neuron có hàm truyền tansig, lớp ngõ gồm neuron có hàm truyền tuyến ... Citerne, “Multi-User Detection for CDMA communications based on self organized neural networks structures”, Proceedings of the First IEEE International Workshop on Electronic Design, 2002 [3] W G ... trúc Neuron Đầu neuron xác định: a=f(Wp+b)=f(w1 p1+w1.2p2+…+w1.RpR+b) Có nhiều dạng hàm truyền áp dụng mạng neuron Trong báo này, hai hàm truyền dùng Purelin Tan-sigmiod: Hai hay nhiều neuron kết...
- 7
- 320
- 2
2013 a robust multiple watermarking scheme based on the DWT
Ngày tải lên :
30/12/2013, 16:22
... sharpening and noise addition IV CONCLUSION In this paper, we have made a contribution to a multiple non-blind watermarking scheme based on the DWT The proposed scheme consists in applying the DWT ... continuous as follows: In section we present a brief introduction to the two dimensional DWT and we describe the encoding and decoding processes Section is dedicated for experimental evaluation ... section we present our test platform and the results of the method simulation and we compare the new scheme to some schemes based on the DWT Finally, in section 4, we give our observations regarding...
- 6
- 428
- 0