Data mining is the process of extracting hidden predictive information from large databases to help companies understand their data. It involves collecting, storing, accessing, and analyzing data to identify patterns and trends. Common data mining techniques include neural networks, decision trees, visualization, link analysis, and clustering. The overall process involves exploration of the data, building and validating predictive models, and deploying the results. Popular data mining software packages include R, RapidMiner, SAS Enterprise Miner, and SPSS Modeler due to their ease of use, flexibility, and variety of algorithms.
This presentation includes major application areas of data mining and its techniques in real world.This ppt includes various field where data mining is playing a crucial role in the development of every sector by its techniques.i hope it would be helpful to everyone.
This Presentation covers data mining, data mining techniques,
data analysis, data mining subtypes, uses of data mining, sources of data for mining, privacy concerns.
This presentation includes major application areas of data mining and its techniques in real world.This ppt includes various field where data mining is playing a crucial role in the development of every sector by its techniques.i hope it would be helpful to everyone.
This Presentation covers data mining, data mining techniques,
data analysis, data mining subtypes, uses of data mining, sources of data for mining, privacy concerns.
Top Data Mining Techniques and Their ApplicationsPromptCloud
In this presentation we have covered why data mining is important and various techniques used for data mining. Apart from that, examples of applications have been given for each technique. This presentation also explains how an enterprise can source web data via crawling services to bolster data mining models.
introduction, data mining, why data mining, application of data mining, steps of data mining, threat of data mining, solution of data mining, role of data mining, data warehouse, oltp & olap, data warehouse, data mining tools, latest research
This Presentation is about Data mining and its application in different fields. This presentation shows why data mining is important and how it can impact businesses.
This brief work is aimed in the direction of basics of data sciences and model building with focus on implementation on fairly sizable dataset. It focuses on cleaning the data, visualization, EDA, feature scaling, feature normalization, k-nearest neighbor, logistic regression, random forests, cross validation without delving too deep into any of them but giving a start to a new learner.
PERFORMING DATA MINING IN (SRMS) THROUGH VERTICAL APPROACH WITH ASSOCIATION R...Editor IJMTER
This system technique is used for efficient data mining in SRMS (Student Records
Management System) through vertical approach with association rules in distributed databases. The
current leading technique is that of Kantarcioglu and Clifton[1]. In this system I deal with two
challenges or issues, one that computes the union of private subsets that each of the interacting users
hold, and another that tests the inclusion of an element held by one user in a subset held by another.
The existing system uses different techniques for data mining purpose like Apriori algorithm. The
Fast Distributed Mining (FDM) algorithm of Cheung et al. [2], which is an unsecured distributed
version of the Apriori algorithm. Proposed system offers enhanced privacy and data mining with
respect to the Encryption techniques and Association rule with Fp-Growth Algorithm in private
cloud (system contains different files of subjects with respect to their branches). Due to this above
techniques the expected effect on this system is that, it is simpler and more efficient in terms of
communication cost and combinational cost. Due to these techniques it will affect the parameter like
time consumption for execution, length of the code is decrease, find the data fast, extracting hidden
predictive information from large databases and the efficiency of this proposed system should
increase by the 20%.
Use of Data Mining in Marketing
Different tools for Marketing
Case Study
Data mining in marketing
Knowledge Base Marketing
Market Basket
Social Media Marketing
and many more
# Project 03 - Data Mining on Financial Data
In this project, various models like Logistic Regression, KNN, SVM, and Random Forest have been applied to three finance-related datasets in order to discover the insights from the datasets. The methods will be applied to the datasets in R studio and corresponding outputs will be shown in this paper. Then the applied methods will be compared with each other to identify how well the method is performing on each of the datasets and then finally the better method will be chosen for each of the datasets. The methods were explained in detail along with their advantages with the help of the information from the relevant papers. Every method which has been applied to the datasets has been confirmed whether it follows the data mining methodologies. Data mining methodologies like CRISP-DM, KDD and SEMMA will also be explained in detail via this paper. The process flow of the data mining methodologies will be explained and also will be made sure that whether the process flow has been followed while applying each method on the datasets. Data mining is now considered as a major factor in the risk management process of financial institutions. Even though various data mining tools are existing in the market, this paper allows readers to understand how the algorithm works on the dataset and how to justify whether an algorithm’s prediction.
Data Mining: What is Data Mining?
History
How data mining works?
Data Mining Techniques.
Data Mining Process.
(The Cross-Industry Standard Process)
Data Mining: Applications.
Advantages and Disadvantages of Data Mining.
Conclusion.
DATA MINING AND DATA WAREHOUSE
W.H. Inmon
OLAP, (On-line analytical processing)
OLTP, ( On-line transaction processing )
Data Cleaning
Data Integration
Data Selection
Data Transformation
Data warehouse vs Data Mining
Use in Urban Planning
Top Data Mining Techniques and Their ApplicationsPromptCloud
In this presentation we have covered why data mining is important and various techniques used for data mining. Apart from that, examples of applications have been given for each technique. This presentation also explains how an enterprise can source web data via crawling services to bolster data mining models.
introduction, data mining, why data mining, application of data mining, steps of data mining, threat of data mining, solution of data mining, role of data mining, data warehouse, oltp & olap, data warehouse, data mining tools, latest research
This Presentation is about Data mining and its application in different fields. This presentation shows why data mining is important and how it can impact businesses.
This brief work is aimed in the direction of basics of data sciences and model building with focus on implementation on fairly sizable dataset. It focuses on cleaning the data, visualization, EDA, feature scaling, feature normalization, k-nearest neighbor, logistic regression, random forests, cross validation without delving too deep into any of them but giving a start to a new learner.
PERFORMING DATA MINING IN (SRMS) THROUGH VERTICAL APPROACH WITH ASSOCIATION R...Editor IJMTER
This system technique is used for efficient data mining in SRMS (Student Records
Management System) through vertical approach with association rules in distributed databases. The
current leading technique is that of Kantarcioglu and Clifton[1]. In this system I deal with two
challenges or issues, one that computes the union of private subsets that each of the interacting users
hold, and another that tests the inclusion of an element held by one user in a subset held by another.
The existing system uses different techniques for data mining purpose like Apriori algorithm. The
Fast Distributed Mining (FDM) algorithm of Cheung et al. [2], which is an unsecured distributed
version of the Apriori algorithm. Proposed system offers enhanced privacy and data mining with
respect to the Encryption techniques and Association rule with Fp-Growth Algorithm in private
cloud (system contains different files of subjects with respect to their branches). Due to this above
techniques the expected effect on this system is that, it is simpler and more efficient in terms of
communication cost and combinational cost. Due to these techniques it will affect the parameter like
time consumption for execution, length of the code is decrease, find the data fast, extracting hidden
predictive information from large databases and the efficiency of this proposed system should
increase by the 20%.
Use of Data Mining in Marketing
Different tools for Marketing
Case Study
Data mining in marketing
Knowledge Base Marketing
Market Basket
Social Media Marketing
and many more
# Project 03 - Data Mining on Financial Data
In this project, various models like Logistic Regression, KNN, SVM, and Random Forest have been applied to three finance-related datasets in order to discover the insights from the datasets. The methods will be applied to the datasets in R studio and corresponding outputs will be shown in this paper. Then the applied methods will be compared with each other to identify how well the method is performing on each of the datasets and then finally the better method will be chosen for each of the datasets. The methods were explained in detail along with their advantages with the help of the information from the relevant papers. Every method which has been applied to the datasets has been confirmed whether it follows the data mining methodologies. Data mining methodologies like CRISP-DM, KDD and SEMMA will also be explained in detail via this paper. The process flow of the data mining methodologies will be explained and also will be made sure that whether the process flow has been followed while applying each method on the datasets. Data mining is now considered as a major factor in the risk management process of financial institutions. Even though various data mining tools are existing in the market, this paper allows readers to understand how the algorithm works on the dataset and how to justify whether an algorithm’s prediction.
Data Mining: What is Data Mining?
History
How data mining works?
Data Mining Techniques.
Data Mining Process.
(The Cross-Industry Standard Process)
Data Mining: Applications.
Advantages and Disadvantages of Data Mining.
Conclusion.
DATA MINING AND DATA WAREHOUSE
W.H. Inmon
OLAP, (On-line analytical processing)
OLTP, ( On-line transaction processing )
Data Cleaning
Data Integration
Data Selection
Data Transformation
Data warehouse vs Data Mining
Use in Urban Planning
Data Mining – Definition, Challenges, tasks, Data pre-processing, Data Cleaning, missing data, dimensionality reduction, data transformation, measures of similarity and dissimilarity, Introduction to Association rules, APRIORI algorithm, partition algorithm, FP growth algorithm, Introduction to Classification techniques, Decision tree, Naïve-Bayes classifier, k-nearest neighbour, classification algorithm.
Data protection and privacy regulations such as the EU’s General Data Protection Regulation (GDPR), the California Consumer Privacy Act (CCPA), and Singapore’s Personal Data Protection Act (PDPA) have been major drivers for data governance initiatives and the emergence of data catalog solutions. Organizations have an ever-increasing appetite to leverage their data for business advantage, either through internal collaboration, data sharing across ecosystems, direct commercialization, or as the basis for AI-driven business decision-making. This requires data governance and especially data asset catalog solutions to step up once again and enable data-driven businesses to leverage their data responsibly, ethically, compliantly, and accountably.
This presentation explores how data catalog has become a key technology enabler in overcoming these challenges.
What Is Data Mining How It Works, Benefits, Techniques.pdfAgile dock
Want to understand data mining better? Read our file for a breakdown of techniques like classification and clustering. Start extracting actionable insights today.
Top 30 Data Analyst Interview Questions.pdfShaikSikindar1
Data Analytics has emerged has one of the central aspects of business operations. Consequently, the quest to grab professional positions within the Data Analytics domain has assumed unimaginable proportions. So if you too happen to be someone who is desirous of making through a Data Analyst .
Model Attribute Check Company Auto PropertyCeline George
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Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
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Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
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Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
How libraries can support authors with open access requirements for UKRI fund...
Data mining
1.
2. DEFINITION
Data mining, the extraction of
hidden predictive information
from large databases, is a
powerful new technology with great
potential to help companies focus on the
most important information in their data
warehouses.
3.
4. Extract, transform, and load transaction data
onto the data warehouse system.
Store and manage the data in a
multidimensional database system.
Provide data access to business analysts
and information technology professionals.
Analyze the data by application software.
Present the data in a useful format, such as
a graph or table.
6. Stored data is used to locate data in
predetermined groups. For example, a
restaurant chain could mine customer
purchase data to determine when customers
visit and what they typically order. This
information could be used to increase traffic
by having daily specials.
7. Data items are grouped according to logical
relationships or consumer preferences. For
example, data can be mined to identify market
segments or consumer affinities.
8. Data can be mined to identify associations.
The beer-diaper example is an example of
associative mining.
9. • Data is mined to anticipate behavior patterns
and trends. For example, an outdoor
equipment retailer could predict the likelihood
of a backpack being purchased based on a
consumer's purchase of sleeping bags and
hiking shoes.
10. Evolutionary Step Business Question Enabling Technologies Product Providers Characteristics
Data
Collection(1960s)
"What was my total
revenue in the last five
years?"
Computers, tapes, disks IBM, CDC Retrospective,
static data
delivery
Data Access(1980s) "What were unit sales in
New England last March?"
Relational databases
(RDBMS), Structured
Query Language (SQL),
ODBC
Oracle, Sybase,
Informix, IBM,
Microsoft
Retrospective,
dynamic data
delivery at
record level
Data Warehousing
&Decision Support
(1990s)
"What were unit sales in
New England last March?
Drill down to Boston."
On-line analytic
processing (OLAP),
multidimensional
databases, data
warehouses
Pilot, Comshare,
Arbor, Cognos,
Microstrategy
Retrospective,
dynamic data
delivery at
multiple levels
Data
Mining(Emerging
Today)
"What’s likely to happen to
Boston unit sales next
month? Why?"
Advanced
algorithms,
multiprocessor
computers, massive
databases
Pilot, Lockheed,
IBM, SGI,
numerous
startups (nascent
industry)
Prospective,
proactive
information
delivery
14. Neural Network
• Are used in a blackbox fashion.
• One creates a test data set,lets the neural
network learn patterns based on known
outcomes, then sets the neural network loose on
huge amounts of data.
• For example, a credit card company has 3,000
records, 100 of which are known fraud records
• The data set updates the neural network to make
sure it knows the difference between the fraud
records and the legitimate ones.
15. Link analysis
• This is another technique for associating like
records
• Not used too much, but there are some tools
created just for this.
• As the name suggests, the technique tries to
find links, either in customers, transactions
and demonstrate those links.
16. Visualisation
• Helps users understand their data
• Makes the bridge from text based to graphical
presentation.
• Such things as decision tree, rule ,cluster and
pattern visualization help users see data
relationships rather than read about them.
• Many of the stronger data mining programs
have made strides in improving their visual
content over the past few years.
17. Decision Tree
• Use real data mining algorithms
• Decision trees help with classification and spit out
information that is very descriptive,helping users to
understand their data.
• A decision tree process will generate the rules followed
in a process.
• For example, a lender at a bank goes through a set of
rules when approving a loan.
• Based on the loan data a bank has, the outcomes of
the loans and limits of acceptable levels of default, the
decision tree can set up the guidelines for the lending
institution.
18. PROCESS STAGES
1 The initial exploration
2
3
Model building or pattern identification with
validation/verification
Deployment
19. Stage 1: Exploration
• This stage usually starts with data preparation
which may involve cleaning data, data
transformations, selecting subsets of records
and - in case of data sets with large numbers
of variables ("fields")
20. Stage 2: Model building and
validation
This stage involves considering various models
and choosing the best one based on their
predictive performance.
• i.e. explaining the variability in question and
producing stable results across samples.
23. Stage 3: Deployment
That final stage involves using the model
selected as best in the previous stage and
applying it to new data in order to generate
predictions or estimates of the expected
outcome.
24. • KDD Nuggets and Rexer
Analytics have surveys and
asked people involved in
data mining which the
most popular software that
they use.
• While it is not necessarily
true that the most popular
software is the best for a
particular purpose they can
help guide us in choosing
which software to evaluate.
25.
26.
27.
28.
29. • Include a wide variety of methods.
• Easy to use interface makes it accessible
for general user
• Flexibility and extensibility make it
suitible for academic user
• Is written in java and released under the
GNU General Public Licence (GPL).
• Can be run in Windows, Linux, Mac and
other platform.
30. • Part of SAS suite of analysis software and uses a
client-server architacture with java based client
allowing parallel processing and grid-computing.
• Can be deployed on both Windows and
Linux/Unix platforms.
• User interface-easy to use data-flow gui
• Can intergrate code written in the SAS language.
• Data mining package with multiple techniques
and data flow interface