what s inside a constructor
opencv 2 computer vision application programming cookbook
Ngày tải lên :
24/04/2014, 15:41
... will most often be subclasses of a widget class (subclass of QWidget) but any other class can define slots and signals The signal-and-slot concept is, in fact, a very powerful class communication ... This signal has a pre-defined signature, and if another object wants to receive this signal it must define a slot with the same signature A slot is therefore a special class method that is automatically ... ready To illustrate the direct access to pixel values, we will create a simple function that adds saltand-pepper noise to an image As the name suggests, salt-and-pepper noise is a particular...
- 304
- 753
- 0
Labor Relations in the Public Sector pptx
Ngày tải lên :
06/03/2014, 06:22
... WORKERS, PUBLICAND PRIVATE State All States Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine ... bargaining rights State Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts ... 11.8 Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan...
- 403
- 359
- 0
Báo cáo khoa học: "Estimating Class Priors in Domain Adaptation for Word Sense Disambiguation" pdf
Ngày tải lên :
08/03/2014, 02:21
... a set of binary class problems, experiments in (Zadrozny and Elkan, 2002) suggest that the oneagainst-all approach works well In one-againstall, a separate classifier is trained for each class ... where examples belonging to class are treated as positive examples and all other examples are treated as negative examples A separate classifier is then learnt for each binary class problem and the ... datasets dictions of which classifier, and a2 denotes how the sense priors are estimated As an example, specifies that the sense priors esNBcal-EM timated by logistic regression is used to adjust...
- 8
- 268
- 0
Báo cáo khoa học: "Interpreting Semantic Relations in Noun Compounds via Verb Semantics" pdf
Ngày tải lên :
08/03/2014, 02:21
... results revealed that TIME both has an above-average classification accuracy and is associated with a relatively large number of test NCs, while EQUATIVE has a below-average classification accuracy ... EQUATIVE and TIME relations, meaning that all such test instances will be misclassified The baseline for all verb mapping methods is a simple majority-class classifier, which leads to an accuracy of ... constructional templates associating a subset of seed verbs with appropriate grammatical relations for the head noun and modifier Examples for POSSESSOR are: Pre−processing Filter sentences Raw Sentences...
- 8
- 362
- 0
Báo cáo khoa học: "Classifying Semantic Relations in Bioscience Texts" pot
Ngày tải lên :
17/03/2014, 06:20
... treat it as a text classification problem and propose and compare two classifiers: a Naive Bayes classifier and a relational learning algorithm This is a two-way classification, and again there is no ... of syntactic and lexical features and semantic constraints to find relations between genes, proteins, drugs and diseases The GENIES system (Friedman et al., 2001) uses a hand-built semantic grammar ... just need to learn the mapping from features to classes (classification), a discriminative approach may be more appropriate, as shown in Ng and Jordan (2002), but has other shortcomings as discussed...
- 8
- 355
- 0
Báo cáo khoa học: "INFERRING DISCOURSE RELATIONS IN CONTEXT * " docx
Ngày tải lên :
23/03/2014, 20:20
... (Area A Apa A ((Apet&Ama) > L)) > Narration(7 , 6) f The antecedent to Inertia entails that of Maintain Trajectory (Area) and that of Push Causal Law (Apcz) In cE the most specific law wins So ... permits a programindependent assessment of the consequences of the general idea of contextual constraints Lascarides, Alex and Asher, Nicholas [1991b] Discourse Relations and Common Sense Entailment ... Entailment) starts with traditional discourse representation structures (cf K a m p 1981), but goes on to assume with Grosz and Sidner (1986) that candidate discourses possess hierarchical structure,...
- 8
- 285
- 0
Civil Society 2.0?: How the Internet Changes State-Society Relations in Authoritarian Regimes: The Case of Cuba potx
Ngày tải lên :
29/03/2014, 20:20
... Civil Society in the 199 0s: The Quest for Associational AutonomyAlong with its Limits Enter the Internet: The Public Sphere in Transnational Times Asserting Citizenship: The Public Sphere and Civil ... Â Debating Cuban Exceptionalism, London/New York: Palgrave, 2007 (edited with Laurence Whitehead). hoffmann@giga-hamburg.de ÊÊ Đ
ỷ ... Times Asserting Citizenship: The Public Sphere and Civil Society in the Internet Era From Voice via Web to Civil Society Action? Conclusions Ă Ê ÂÂÂ Ê ÂÂ...
- 32
- 335
- 0
Báo cáo khoa học: "Automatic sense prediction for implicit discourse relations in text" docx
Ngày tải lên :
30/03/2014, 23:20
... Software Database, University of Maryland, College Park, MD C Sporleder and A Lascarides 2008 Using automatically labelled examples to classify rhetorical relations: An assessment Natural Language ... Features The performance using only our semantically informed features is shown in Table Only the Naive Bayes classification results are given, as space is limited and MaxEnt and AdaBoost gave slightly ... Generation: Using Discourse strategies and Focus Constraints to Generate Natural Language Text Cambridge University Press, Cambridge, England N Asher and A Lascarides 2003 Logics of conversation...
- 9
- 341
- 0
Báo cáo khoa học: "THE EXPRESSION OF LOCAL RHETORICAL RELATIONS IN INSTRUCTIONAL TEXT*" pdf
Ngày tải lên :
31/03/2014, 06:20
... ( 2a) is a typical purpose clause stated as a "for" prepositional phrase Example (2b) would have been expressed as a prepositional phrase had a nominalization for "return" been available Because ... Generation Springer Verlag IMPLEMENTING ALTERNATIONS This analysis of local rhetorical relations has resulted in a set of interrelated alternations, such as those just discussed, which I have ... using the existing Penman system network tools My system, called IMAGENE, takes a non-linguistic process structure such as that produced by a typical planner and uses the networks just discussed...
- 3
- 226
- 0
womens relations in the 19th century outline form
Ngày tải lên :
02/04/2014, 17:59
... Analysis: I feel that the author was a bit long winded in her explanations of some things There are many things that she repeats I also feel that she could have presented more about the lives ... friends of kin as a girl grew she made her own friends and they were incorporated into this familial world VI Rituals in the life of a woman A Marriage was one of the great rituals Support surrounded ... of men After reading this, I wonder what the men did all day and if they had relationships like this with their friends and male kin It is a great essay and does show vividly the lives of women...
- 2
- 310
- 0
detecting faces in images- a survey
Ngày tải lên :
24/04/2014, 12:34
... databases can be best utilized as training sets rather than test sets The tacit reason for comparing classifiers on test sets is that these data sets represent problems that systems might face ... of factor analyses was proposed Factor analysis (FA) is a statistical method for modeling the covariance structure of high dimensional data using a small number of latent variables FA is analogous ... nonface samples into several subclasses using Kohonen s Self Organizing Map (SOM) [80] Fig shows a prototype of each face class From these relabeled samples, the within-class and between-class scatter...
- 25
- 474
- 5
language relations in guangzhou
Ngày tải lên :
04/05/2014, 13:14
... that a single character represents a concept rather than a sound It is in this way that it is used as a lingua franca, as a given 21 Chapter 3: Language and Anthropology character such as 大 meaning ... numerous souvenir shops and restaurants catering for the western tastes of the visitors Many of the shops had names like “Jenny s Place”, “Karen s Place”, and there was a restaurant bar called ... considering two thousand Yuan is a standard monthly wage After what Deng had said, I was beginning to think that he was right, and that I had made a mistake in not studying Mandarin I wasn’t aware...
- 140
- 212
- 0
Báo cáo sinh học: " Research Article A New Switching-Based Median Filtering Scheme and Algorithm for Removal of High-Density Salt and Pepper Noise in Images" pptx
Ngày tải lên :
21/06/2014, 16:20
... In several algorithms such as adaptive algorithms and robust estimation algorithms, this repetition is less frequent and therefore is not as visible as in case of DBA This paper introduces a new ... is a noisy pixel and it is substituted by a substitution pixel Array labeled Y1 displays an image corrupted by salt and pepper noise EURASIP Journal on Advances in Signal Processing Array labeled ... window are arranged as an array YA and sorted in ascending order Simulation Results and Discussion In this section, results are presented to illustrate the performance of the proposed algorithm Images...
- 11
- 356
- 0
Báo cáo hóa học: " Research Article A Nonlinear Decision-Based Algorithm for Removal of Strip Lines, Drop Lines, Blotches, Band Missing and Impulses in Images and Videos" docx
Ngày tải lên :
22/06/2014, 00:20
... Pitas and A N Venetsanopoulos, Nonlinear Digital Filters: Principles and Applications, Kluwer Academic Publishers, Boston, Mass, USA, 1990 [3] S M Shahrokhy, “Visual and statistical quality assessment ... They are also impulsive type artifacts Line scratches, unlike blotches, can persist for several frames in the same position The erosion that exists when the film material is run against a foreign ... EURASIP Journal on Image and Video Processing filtering Additionally, impulse noise is a standard type of degradation in remotely sensed images This paper considers application of median-based algorithms...
- 10
- 288
- 0
Báo cáo khoa học: "Estimating stand biomass in the Tamaulipan thornscrub of northeastern Mexico" pdf
Ngày tải lên :
08/08/2014, 14:20
... precise and consistent estimates of biomass components such as fuelwood, palatable biomass, pulp and paper biomass The SUR equations developed at the quadrat scale for estimating each of the biomass ... equations that use quadrat parameters for biomass inventory and (ii) contrasted these equations that use quadrat attributes with (a) a single equation for each species that uses tree attributes ... log-transformed covariance (CovLog; equation (4)) Covariance analysis is a statistical procedure to estimate parameters of single equations for each biomass component The quadrat attributes basal area,...
- 9
- 235
- 0
Báo cáo lâm nghiệp: " Soil and tree water relations in mature oak stands of northern Germany differing in the degree of decline" pdf
Ngày tải lên :
08/08/2014, 18:21
... endommag s n’était pas moins basse que dans les feuilles des arbres sains, même dans une phase extrêmement chaude et s che Dans ces sites, la réduction des couronnes est peut-être l’expression ... mycorrhizal root tips was omitted Statistics All values are given as means with standard errors if not stated otherwise Medians and their standard errors are given for the matric potentials measured ... and Sprakensehl (July and mid-August 1994) Leaves were transported to the laboratory in a cold box and pressed in a hydraulic press at MPa The osmotic pressure of the expressed sap was measured...
- 24
- 225
- 0
Báo cáo lâm nghiệp: "Carbon and phosphorus relations in and non-mycorrhizal pine seedlings" pps
Ngày tải lên :
09/08/2014, 04:20
... without a concomitant increase in dry matter, may suggest a substantial respiration cost of the mycorrhizas Mycorrhizal inoculation of seedlings high phosphorus fertilizer ) only a small increase ... LP-M and almost 80% for the HP-M was near seedlings seedlings (Fig f) Discussion and Conclusions Mycorrhizal development in seedlings grown under low P conditions had a qualitative effect similar ... phosphorus content and concentration within the plant; 2) no change in photosynthetic rate; and 3) an actual 12% grown with the regime caused: decrease in biomass This biomass loss by mycorrhizal...
- 3
- 183
- 0
Báo cáo sinh học: " A fast algorithm for estimating transmission probabilities in QTL detection designs with dense maps" ppt
Ngày tải lên :
14/08/2014, 13:21
... a a a b b b b b b a a a a a a a a b b a a b b a a a a a a b b a b a b b b a a a a a a b b a a a b b a (a, a) (b, b) (a, a) (b, b) (a, a) (a, b) or (b, a) (a, a) (a, b) or (b, a) (a, a) (a, b) ... phenotypes and parental phases, in the case of a biallelic marker (a, b alleles) P(T(Ml) | Gsl, Gdl, Ppl) for T(Ml) = Case G sl1 G sl G dl1 G dl Ppl 10 11 12 13 14 15 16 a a a a a a b b a a a a a a a ... types (i.e non amb) appears as a single element where only the certain transmissions are involved From propositions and 4, Table 2: Transmission probability at locus l given the transmission at...
- 9
- 333
- 0
INTER ORGANIZATIONAL RELATIONS IN PUBLIC PRIVATE PARTNERSHIPS NATIONAL HEALTH INSURANCE IN INDIA
Ngày tải lên :
08/09/2015, 15:29
... 2014; Hill 11 and Hupe, 2014) This thesis also measures IORs and quantitatively assesses the impact of IORs on policy outputs, a process identified as an important causal analysis that has received ... performance of the scheme varies widely, not only across states7 but also within a state, across districts All jurisdictions in the scheme have same scheme design8, similar management capacities9 and ... beings and approaches towards contract design and each suggest approach to manage contract that are poles apart Transactional Governance has its origin in Agency Theory and Transaction Cost Economics...
- 460
- 245
- 0