accuracy

Accuracy

Accuracy (138)
Application programming interface (143)
Artificial intelligence (117)
Artificial neural network (5)
Association rule (3)
Back propagation (1)
Cardinality (9)
Cart (2)
Cluster analysis (70)
Clustering (199)
Collinearity (6)
Conditional probability (3)
Coverage (1061)
Customer relationship management (22)
Data mining (37)
Decision trees (2)
Entropy (4)
Error rate (8)
Exploratory data analysis (1)
Factor analysis (112)
Front office (10)
Fuzzy logic (6)
Fuzzy set (4)
Fuzzy system (1)
Genetic algorithm (3)
Intelligent agent (6)
Knowledge discovery (9)
Nearest neighbor (1)
Occam s razor (1)
Overfitting (1)
Sensitivity analysis (101)
Structured query language (1)
Targeted-marketing (3)
Text mining (12)
Time-series forecasting (1)
Web mining (1)

the insurers can improve the pricing accuracy and sophistication, as well as attract favourable risks. As a result, the claims costs will be reduced,

Another look at measures of forecast accuracy. International Journal of Forecasting, 22 (4), 679 688. Leavy, B. 2005.

but no representation or warranty, express or implied, is made to their accuracy, completeness or correctness.

Improved efficiency and accuracy of internal business processes as a result of improved accuracy and consistency of databases across public and private sectors;

which will improve logistical efficiency, the accuracy of databases across both the public and private sector and planning and analysis capabilities in both sectors.

To the extent that data permit, the accuracy of proxy measures should be checked through correlation and sensitivity analysis.

The quality and accuracy of composite indicators should evolve in parallel with improvements in data collection and indicator development.

when quality was equated with accuracy. It is recognised now generally that there are other important dimensions. Even if data are accurate,

3. Accuracy and reliability: Are the source data, statistical techniques, etc. adequate to portray the reality to be captured?

2. Accuracy refers to the closeness of computations or estimates to the exact or true values;

Accuracy The accuracy of basic data is the degree to which they correctly estimate or describe the quantities

Accuracy refers to the closeness between the values provided and the (unknown) true values. Accuracy has many attributes,

and in practical terms it has no single aggregate or overall measure. Of necessity, these attributes are measured typically

An aspect of accuracy is the closeness of the initially released value (s) to the subsequent value (s) of estimates.

accuracy of basic data is extremely important. Here the issue of credibility of the source becomes crucial.

As individual basic data sources establish their optimal trade-off between accuracy and timeliness, taking into account institutional, organisational and resource constraints

as well as the normalisation and the aggregation, can affect its accuracy, etc. In the following matrix, the most important links between each phase of the building process and quality dimensions are identified,

The imputation of missing data affects the accuracy of the composite indicator and its credibility.

The normalisation phase is crucial both for the accuracy and the coherence of final results.

The quality of basic data chosen to build the composite indicator strongly affects its accuracy and credibility.

The use of multivariate analysis to identify the data structure can increase both the accuracy and the interpretability of final results.

Almost all quality dimensions are affected by this choice, especially accuracy, coherence and interpretability. This is also one of the most criticised characteristics of composite indicators:

Analysis of this type can improve the accuracy, credibility and interpretability of the final results.

Table 5. Quality dimensions of composite indicators CONSTRUCTION QUALITY DIMENSIONS PHASE Relevance Accuracy Credibility Timeliness Accessibility Interpretability Coherence Theoretical framework Data

===N i i i N i i i P O N MAE P O N RMSE 1 1/2 1 2 1 1()Finally a complementary measure of accuracy

Eventually, the quality of the patents depends largely on the accuracy of the examination procedure.

Furthermore this opens possibilities of obtaining much greater accuracy of diagnosis, since opinions can be made based on concrete,

The World bank does not guarantee the accuracy of the data included in this work. The boundaries, colors, denominations,

The Doing Business team collects the texts of the relevant laws and regulations and checks questionnaire responses for accuracy.

it is essential to ensure the accuracy of the information underlying land transactions and to identify cases of fraud by verifying

Accuracy of information in land registries can help avoid potential disputes. But when disputes do arise,

This system is aimed at improving both the credit registry's efficiency by reducing the time it takes to verify credit information from one week to just a few minutes and the accuracy of data.

and checked for accuracy, and the results sent back to the customers. Crowdflower was started in 2007

The Commission does not guarantee the accuracy of the data included in this study. Neither the Commission nor any person acting on the Commission's behalf may be held responsible for the use

the obligation to ensure accuracy and frequency of billing based on actual consumption, and the obligation to provide appropriate information with the bill providing a comprehensive account of the current energy costs,

Dawes (2012) adds that data quality is used generally to mean accuracy but that research studies identify multiple aspects of information quality that go well beyond simple accuracy of the data:

intrinsic quality (it includes accuracy and objectivity, but also involves believability and the reputation of the data source),

contextual quality (it refers to the context of the task for which the data will be used

The authors suggest that financial incentives may be used to control trade-off between accuracy speed and total effort.

The World bank does not guarantee the accuracy of the data included in this work. The boundaries, colors, denominations,

Employment laws and regulations as well as secondary sources are reviewed to ensure accuracy. To make the data comparable across economies,

Employment laws and regulations as well as secondary sources are reviewed to ensure accuracy. Difficulty of hiring index Difficulty of hiring covers 4 areas:(

Cell phones and PCS incorporate sensors of increasing accuracy: GPS sensors, cameras, microphones, accelerometers and thermometers are already a default equipment in most of the mentioned devices.

Whilst every effort has been taken to verify the accuracy of this information, neither The Economist Intelligence Unit Ltd. nor the sponsors of this report can accept any responsibility or liability for reliance by any person on this white paper or any of the information,

Gartner disclaims all warranties as to the accuracy, completeness or adequacy of such information. Gartner shall have no liability for errors,

Clearly the ability of a composite to represent multidimensional concepts largely depends on the quality and accuracy of its components.

etc. and to replicate sensitivity tests. 2. 1 Requirements for quality control As mentioned above the concept of quality of the composite indicators is not only a function of the quality of its underlying data (in terms of relevance, accuracy, credibility, etc.)

All this complicates to foresee future market development and results in low accuracy of forecasts.

which further limits the accuracy of market forecasts. Chapter 2 Methodological Issues EN 41error! Unknown document property name.

Fourthly, establishing the accuracy of past market forecasts is complicated by either a lack of clear definitions of the technologies and products for

The Commission does not guarantee the accuracy of the data included in this study. Neither the Commission nor any person acting on the Commission's behalf may be held responsible for the use

Foray John Goddard Xabier Goenaga Beldarrain Mikel Landabaso Philip Mccann Kevin Morgan Claire Nauwelaers Raquel Ortega-Argilés Disclaimer The responsibility for the accuracy

Direct benefits expected from the implementation of such a solution were to increase accuracy decrease cost and reduce cycle times through:

E-business in the transport & logistics industry 157 5. 7. 3 Impact The warehouse management system provided Geodis with a couple of benefits resulting from the use of ICT that can be summarized in increased accuracy

These benefits translate into direct costs savings like inventory cost reduction due to inventory visibility and accuracy;

Data accuracy and inventory accuracy both improve. Mistakes are pushed to an absolute minimum. Deliveries are timely,

Statistical accuracy of the survey: confidence intervals Statistics vary in their accuracy, depending on the kind of data and sources.

A'confidence interval'is a measure that helps to assess the accuracy that can be expected from data.

The confidence interval is estimated the range of values on a certain level of significance. Confidence intervals for estimates of a population fraction (percentages) depend on the sample size, the probability of error,

Exhibit A1-7 gives some indication of the accuracy that can be expected for EU-7131 industry totals (based on all respondents) according to the weighting scheme used.

Employment-weighted data for this industry therefore have lower statistical accuracy than for the other sectors.

to improve the accuracy of their diagnoses and reduce diagnosis time from 15 days to just 3 days.

Enhance efficiency and accuracy of drug delivery Favourable Financial, organisational Medical data repositories Accurate patient medical data Very favourable Other stakeholder co-operation Source:

and formally signing an accuracy attestation. The second step involves jury-observed demonstrations of the vendor EHR products, according to the test scenarios and scripts,

Finally, the symbolic flowchart is verified for accuracy and dated. 2. The facilitator displays a set of standard process analysis questions.

so the designer must balance accuracy with manageablility to produce a useful STL file. Since the. stl format is universal,

Supporting Innovation in SMES"-6. 2. Rapid prototyping & Product Testing Strategies page 125 of 271 scored in terms of speed, accuracy or rate of use,

and batch tested for dimensional accuracy and its acoustic parameters. If high volumes of a particular model are ordered,

Credibility Accuracy Reasonableness Support (3) Searching on the Internet today can be compared to dragging a net across the surface of the ocean.

An empirical investigation of some data effects on the classification accuracy of probit, ID3 and neural networks.

The authors are entirely responsible for the facts and accuracy of the data presented. 1 Foreword:

Given that sometimes the levels of accuracy with which those input figures can be defined measured and quantified are low,

Note however that this use of citations in patents to the scientific literature should be handled with the necessary care for validity and accuracy in both analysis and interpretation.

The in-vehicle technologies needed 3g telecommunications for the accuracy and speed of delivery to make services usable and useful

None no use Low below 25%Medium 25 to 50%High 50 to 75%Very High above 75%These categories are sufficiently broad to offer a measure of accuracy

While survey responses were checked for consistency and accuracy, it was not possible to verify the responses for every question.

and its accuracy is generally high. Most of the data captured by telecommunication companies can be classified as TGD.

including large amounts of unstructured data Level of quality, accuracy and uncertainty of data and data sources VALUE Potential of big data for socioeconomic development VELOCITY Speed at

while increasing the accuracy of the customer's return-on-investment estimates. Source: ITU, based on IBM (2012.

The degree of accuracy of this information depends on a number of factors, including the network used and device generation,

which, despite its limited spatial accuracy (cell ID), has great potential for transportation planning. For example, IBM researchers used CDR data from mobile operator Orange to map out citizens'travel routes in Abidjan, the largest city in Côte d'ivoire,

and that the accuracy is compared high when with self-reported data. Leveraging these behavioural signatures to obtain an accurate characterization of relationships in the absence of survey data could also enable the quantification

What we lose in accuracy at the micro level we gain in insight at the macro level.

The accuracy of such techniques range from 50 to 125m Note/Source: For more information regarding these methods, refer to CGALIES (2002.

and would have to have an accuracy estimate of up to 50m within three years of the new licence coming into effect.

3. Verification made by the police to track accuracy offered by the one who made the complaint 4

each public entity will have the recommendation of using these data points as a checklist to confirm against the completeness and accuracy of a project.

The Commission does not guarantee the accuracy of the data included in this study. Neither the Commission nor any person acting on the Commission's behalf may be held responsible for the use

such as the NHS reform and accuracy improvements required by the Department of health and therefore has formulated not yet a robust value for money case to either replace

and while the Authority has a strong preference for the electronic submission of prescriptions for reasons of accuracy and efficiency;

and there is a desire within the Authority to improve accuracy and reduce costs further across the service.

and are being replaced with new scanner equipment that is expected to improve both throughput and accuracy,

and avoiding some of the accuracy pitfalls associated with scanning and character recognition. The first release of EPS in 2005 did not include the ability to process payments.

Items that the Authority processed using the legacy system consistently met the accuracy target in 2011-12.

The Authority failed to meet its accuracy target for items processed through the CIP system in 2010-11

the impact of legacy ICT Figure 5 Performance against accuracy target The legacy system consistently met the accuracy target in 2011-12.

Items processed by the CIP system met the accuracy target from October 2011 NOTES 1. CIP accuracy is based on a check of 50,000 transactions a month carried out by an internal quality team.

Legacy accuracy is based on an internal check of 80 transactions from each operator. Source: The Authority 3. 5 The Authority achieved its target for processing

Strategy and business model Our assessment Key finding Now Future The Authority is taking steps to improve efficiency and accuracy.

or make alternative arrangements. 4. 6 Another aim of the Authority is to continually improve the level of service provided to customers in terms of information accuracy

and speed. 11 The installation of new scanner equipment will help to improve accuracy at the same time as increasing the capacity of the system to help cope with the increasing volume of transactions.

the impact of legacy ICT 4. 30 The proposed refresh of the scanner equipment is expected to increase the throughput of each scanner from around 17,000 images per hour to 23,000 images per hour at the same time as improving the accuracy of the intelligent character recognition,

and customers. 5. 5 The best potential for accuracy and efficiency improvement appears to rest with the Electronic Prescriptions Service (EPS),

Building an increasingly rich data set with new sensors and measurements will provide enhanced intelligence, customer insights and accuracy.

Self-declaration cannot be checked with any accuracy. The updating of information is totally arbitrary. The format is free and practical experience shows many instances of arbitrariness and bizarre attitudes.

which will significantly increase the accuracy and usefulness of the Register. The new Register is available on the new interface of the NIH Kaleidoscope information system, on the addresshttp://nekifut. gov. hu/.

Ortega-Argilés Disclaimer The responsibility for the accuracy of the analysis and for the judgements expressed lies with the authors alone.

Some of the data it collects has improved actually the accuracy of German weather forecasting by 7%

and there is some basis for believing that during the past two decades these may well have become more pronounced in their effect on the accuracy of the official price deflators.

It should not be surprising that the accuracy of a statistical system designed to record productivity in mass production

and recorded are they likely to find their way into the adjunct studies that are performed to test the accuracy of more abstract productivity measurement systems. 26 The following draws upon a more detailed treatment of the productivity implications of the general purpose formulation computer technology

Filtering rules based on accuracy objectives should be applied at the CCPS, especially for the N-time and continuous queries, for the same reason.

In our case, the filtering percentage matches the accuracy objective of the management application requesting the information.

Nevertheless, the achievable accuracy of such measurements depends on the synchronization status of the involved observation points.

and the requested accuracy of the monitoring (significantly impacts on the number of events to be processed).

TN FP FN 10 2891 4 63 Precision Recall Accuracy ROC area 71.40%13.70%97.74%63.1%Football stadium TP TN FP

FN 4 2950 3 11 Precision Recall Accuracy ROC area 57.10%26.70%99.53%97.1%As it can

the limited accuracy of the mid-level feature extractors and the abstractness and sparse distribution of the query terms throughout the dataset. 6 Conclusions In this chapter an approach for semantic context learning and inference has been presented.

on the one hand they can increase the efficiency, accuracy and effectiveness in operation and management of the city's complex ecosystem and, on the other,

although the above discussed harmonization steps imply high levels of accuracy and coverage (see also Magerman, 2009;

and velocity of data (real-time) Timeliness and accuracy Management Industry/Organization Establish clear goals and articulate a vision coherent with market opportunities, effectively engaging customers, employees and other relevant stakeholders Leadership Management Organization Investments in human resources with a mix of new analytical skills and business

Therefore, the fuzzy logic is used to provide more accuracy in making judgments and solves the problems exist in AHP 22.

and how the transformation to the cloud computing model would help to meet those Outsourcing Provider Evaluation System Function Service Quality Integration Economics Professionalism Usefulness Ease of use Accuracy Tangibles Reliability Security

Finally, the precision and the accuracy of the classification can be influenced by the domain of the elements in

, the trustworthiness, accuracy, and completeness of data collected through sensors which most of the time are verified not for their provenance;

Frequent data interactions can increase data accuracy, and at the same time the degree of data sharing will be increased 8. Moreover,

Hyman pointed out also that the following identity-related motivations security experts see as constraints and causes for a limited accuracy of costs estimations 8: 134 7 Digital Business Identity

) The system has been tested extensively with scientific research accuracy and the underlying science of emotions is the result of years of studies The advantages,

the Global Competitiveness and Benchmarking Network team continues to improve processes to achieve greater data accuracy

The accuracy rate was 42 percent based on the use of only three types of information zip code date of birth,

Flu Trends provides its analysis based on aggregated search queries. 24 Some of these estimates have been compared with official historic influenza data from relevant countries with surprisingly high levels of accuracy