08-01-2013, 03:27 PM
Analysis of Large Scale Databases
Analysis of Large Scale Databases.ppt (Size: 244 KB / Downloads: 26)
Introduction
To maintain the Medical databases from hospitals and some private clinics is very important because
To improve the business process.
To identify the inappropriate laboratory use.
For further analyses and to evaluate the suitability of the required tests
Methodology for analyzing the quality of data
This process consists of four steps.
definition of the data quality dimensions.
measurement of metrics.
analysis of the results to identify the source of error.
Improvement .
First two is called phase 1 and remaining is called phase 2. Paper focused on the phase1.
Introduction
Aesthetic value: It is a value used in visual analysis to retrieve the high quality images and also used for photo suggestions.
Creating AVA:
We collect the large set of images from databases.
We give aesthetic value and other useful information to the each image in the database.
Applications
Large-Scale aesthetic quality categorization
In this classification model is trained to assign “high quality” or “low quality” labels to images.
Content-based aesthetic categorization
In this classification images are randomly selected and sampled with labels.
Style Categorization
In this classifications images are selected based on the style.
Conclusion
Different organizations maintain the different type of databases. So there is a need to analyze
the data based on type of organization and type type of databases.
By analyzing the databases, business process of the organization will be improved .