Big Data In Small Steps is a document that addresses common questions about big data including what it is, how it can provide value, and how to implement it. It defines big data using the four V's of volume, velocity, variety and veracity. It provides examples of how insurance and telecom companies can use big data for customer loyalty, risk management, claims processing, segmentation, capacity planning and promotional optimization. The document recommends establishing a center of excellence and identifies the key roles needed including an executive leader, project manager, data technologist, data scientist and data analyst. It advocates prototyping solutions and developing repeatable processes for extracting value from big data.
This project is about "Big Data Analytics," and it provides a comprehensive overview of topics related to Data and Analytics and a short note on Cognitive Analytics, Sentiment Analytics, Data Visualization, Artificial intelligence & Data-Driven Decision Making along with examples and diagrams.
McKinsey Big Data Trinity for self-learning cultureMatt Ariker
The document discusses building a "test and learn" capability at scale by creating a "big data trinity" consisting of a 3D-360 degree understanding of the customer, an analytics roadmap, and a self-learning ecosystem. It emphasizes the importance of combining both structured and unstructured customer data to develop a comprehensive customer view, planning analytics strategies and requirements, and integrating systems to allow insights to continuously feed back into the learning process.
The document discusses how companies can leverage data and analytics to gain competitive advantages. It notes that many companies collect large amounts of data but lack the skills and resources to extract useful insights from it. The document promotes Idiro as a company that can help organizations address common data challenges like too much data to manage, lack of analytical skills, and disparate data sources. Idiro provides tools and expertise to clean, analyze and generate business intelligence from big data to help companies better understand their business and customers.
1. The document discusses various advanced data analytics techniques including data mining, online analytical processing (OLAP), pivot tables, power pivot, power view in Excel, and different types of data mining techniques like classification, clustering, regression, association rules, outlier detection, sequential patterns, and prediction.
2. It provides details on each technique including definitions, applications, and examples.
3. The key data analytics techniques covered are data mining, OLAP, pivot tables, power pivot and power view in Excel, and various classification methods for advanced data analysis.
SPSS is a leading provider of predictive analytics software, services, and solutions. It has 40 years of experience and 250,000 customers worldwide. SPSS uses statistics, data mining, and other advanced analytical techniques to analyze data, understand customers and other groups, predict future events, and help customers make better decisions.
Business Data Analytics Powerpoint Presentation SlidesSlideTeam
Enthrall your audience with this Business Data Analytics Powerpoint Presentation Slides. Increase your presentation threshold by deploying this well crafted template. It acts as a great communication tool due to its well researched content. It also contains stylized icons, graphics, visuals etc, which make it an immediate attention grabber. Comprising twenty nine slides, this complete deck is all you need to get noticed. All the slides and their content can be altered to suit your unique business setting. Not only that, other components and graphics can also be modified to add personal touches to this prefabricated set. https://bit.ly/3d4gdzY
The document summarizes insights from an article on simplifying analytics strategies. It discusses two main insights:
1) Steps to simplify analytics strategies including accelerating data through data platforms, next-gen business intelligence to visualize data, using data discovery techniques, analytics applications, and machine learning.
2) Two approaches to pave the path to analytics insight with an outcome-driven mindset: a hypothesis-based approach for known problems and a discovery-based approach for unknown solutions.
The document then discusses how these insights are relevant for managers in India, noting that some businesses are challenged by analytics complexity and it's important to focus on deriving insights from important data that add value for customers, stakeholders, and employees.
This document discusses simplifying analytics strategies. It recommends pursuing a simpler path to insights by accelerating data through a hybrid data platform and emerging technologies. This allows for fast data, insights, and outcomes. Examples show how next-gen BI and data visualization, data discovery, and machine learning can delegate work to analytics technologies to more easily uncover patterns and opportunities. The document emphasizes that each path to insights is unique and may involve hypothesis-based or discovery-based approaches.
This project is about "Big Data Analytics," and it provides a comprehensive overview of topics related to Data and Analytics and a short note on Cognitive Analytics, Sentiment Analytics, Data Visualization, Artificial intelligence & Data-Driven Decision Making along with examples and diagrams.
McKinsey Big Data Trinity for self-learning cultureMatt Ariker
The document discusses building a "test and learn" capability at scale by creating a "big data trinity" consisting of a 3D-360 degree understanding of the customer, an analytics roadmap, and a self-learning ecosystem. It emphasizes the importance of combining both structured and unstructured customer data to develop a comprehensive customer view, planning analytics strategies and requirements, and integrating systems to allow insights to continuously feed back into the learning process.
The document discusses how companies can leverage data and analytics to gain competitive advantages. It notes that many companies collect large amounts of data but lack the skills and resources to extract useful insights from it. The document promotes Idiro as a company that can help organizations address common data challenges like too much data to manage, lack of analytical skills, and disparate data sources. Idiro provides tools and expertise to clean, analyze and generate business intelligence from big data to help companies better understand their business and customers.
1. The document discusses various advanced data analytics techniques including data mining, online analytical processing (OLAP), pivot tables, power pivot, power view in Excel, and different types of data mining techniques like classification, clustering, regression, association rules, outlier detection, sequential patterns, and prediction.
2. It provides details on each technique including definitions, applications, and examples.
3. The key data analytics techniques covered are data mining, OLAP, pivot tables, power pivot and power view in Excel, and various classification methods for advanced data analysis.
SPSS is a leading provider of predictive analytics software, services, and solutions. It has 40 years of experience and 250,000 customers worldwide. SPSS uses statistics, data mining, and other advanced analytical techniques to analyze data, understand customers and other groups, predict future events, and help customers make better decisions.
Business Data Analytics Powerpoint Presentation SlidesSlideTeam
Enthrall your audience with this Business Data Analytics Powerpoint Presentation Slides. Increase your presentation threshold by deploying this well crafted template. It acts as a great communication tool due to its well researched content. It also contains stylized icons, graphics, visuals etc, which make it an immediate attention grabber. Comprising twenty nine slides, this complete deck is all you need to get noticed. All the slides and their content can be altered to suit your unique business setting. Not only that, other components and graphics can also be modified to add personal touches to this prefabricated set. https://bit.ly/3d4gdzY
The document summarizes insights from an article on simplifying analytics strategies. It discusses two main insights:
1) Steps to simplify analytics strategies including accelerating data through data platforms, next-gen business intelligence to visualize data, using data discovery techniques, analytics applications, and machine learning.
2) Two approaches to pave the path to analytics insight with an outcome-driven mindset: a hypothesis-based approach for known problems and a discovery-based approach for unknown solutions.
The document then discusses how these insights are relevant for managers in India, noting that some businesses are challenged by analytics complexity and it's important to focus on deriving insights from important data that add value for customers, stakeholders, and employees.
This document discusses simplifying analytics strategies. It recommends pursuing a simpler path to insights by accelerating data through a hybrid data platform and emerging technologies. This allows for fast data, insights, and outcomes. Examples show how next-gen BI and data visualization, data discovery, and machine learning can delegate work to analytics technologies to more easily uncover patterns and opportunities. The document emphasizes that each path to insights is unique and may involve hypothesis-based or discovery-based approaches.
It is an introduction to Data Analytics, its applications in different domains, the stages of Analytics project and the different phases of Data Analytics life cycle.
I deeply acknowledge the sources from which I could consolidate the material.
Business analytics uses statistical methods and technologies to analyze historical data and gain new insights to improve strategic decision-making. It refers to skills, technologies, and practices for continuously developing new understandings of business performance based on data analysis. Business analytics is commonly used to analyze various data sources, find patterns within datasets to predict trends and access new consumer insights, monitor key performance indicators in real-time, and support decisions with current information. It provides companies the ability to interpret large volumes of data to make informed decisions supporting organizational growth.
This document provides an overview of predictive analytics. It discusses what predictive analytics is and how it is used by organizations to make smarter decisions about customers. Predictive analytics uses historical data and statistical techniques to predict future outcomes and automate decisions. Examples are given of how predictive analytics has helped industries like financial services, insurance, telecommunications, retail, and healthcare improve customer decisions and outcomes.
This presentation is based on the article Simplify Your Analytics Strategy by Narendra Mulani.I have made this presentation
as a part of my data internship course
This document discusses how data and advanced analytics are transforming businesses. It notes that $1.6 trillion in value could be created for businesses that embrace data over the next four years. It then provides overviews of different types of analytics (descriptive, diagnostic, predictive, prescriptive) and how analytics are being applied in areas like the Internet of Things, machine learning, and establishing effective data science practices. Machine learning applications discussed include hospital readmissions, stock price prediction, and fraud detection. The document emphasizes that Azure ML can help streamline the challenging data science process by providing tools for collaboration, scaling, and easy model deployment.
This document discusses predictive analytics and provides an overview of Oracle's predictive analytics tools.
It argues that predictive analytics is commonly misunderstood as only predicting the future, but can also be used to predict the present based on existing data patterns. It proposes a new conceptual classification of predictive analytics into "predicting the present" and "shaping the future". The document then provides examples of how Oracle Data Mining can be used to predict things in the present like customer preferences, fraud detection, and credit scoring. It also discusses how Oracle Real-Time Decisions integrates predictive analytics into real-time processes.
Basic Concepts of Business Data Analytics, Evolution of Business Analytics, Data Analytics, Business Data Analytics Applications, Scope of Business Analytics.
This document summarizes a presentation about using data-driven marketing approaches. It discusses trends like treating customers like royalty through personalized experiences, using big data and predictive analytics to gain insights about customers. It also covers challenges of data silos and lack of contextual data. The presentation advocates for using multi-dimensional customer data management, predictive analytics, streaming analytics and bi-directional digital platforms to better understand and interact with customers in real-time.
The document discusses the rise of prescriptive analytics and its importance. Prescriptive analytics provides recommendations on what actions companies should take based on insights generated from descriptive and predictive analytics. It uses optimization and simulation algorithms to find solutions and recommend actions. There is high demand for prescriptive analytics as it allows companies to take quick actions based on data instead of just analyzing past data. The document then provides examples of industries using prescriptive analytics like oil and gas to optimize fracking and healthcare to improve facilities and reduce costs.
This document discusses simplifying analytics strategies. It recommends pursuing a simpler path to insights by accelerating data through a hybrid technology environment. This allows for fast delivery of analytics to improve service quality. It also recommends delegating work to analytics technologies like business intelligence and data visualization to more easily uncover patterns. Different analytic techniques like data discovery, applications, and machine learning can further help companies gain insights from their data in a simplified manner. The path to insights is unique for each company based on their goals, data, and technologies.
The document provides advice on successfully managing predictive analytics programs. It discusses the importance of having an open organizational mindset that embraces new ideas and change. It also emphasizes having a clear business strategy and objectives when developing predictive models. Regularly testing and updating models is key to ensuring optimal predictive accuracy over time as business needs and available data evolve.
(1) The company helps scientists and health professionals through content, data, analytics and technology. It is transitioning its products to incorporate more decision support tools built on high-quality content and data.
(2) Bridging the gap between data science and product development requires a holistic approach to quality, shared metrics between teams, and using product usage data to inform analytics.
(3) Case studies demonstrate how incorporating data scientists into product development led to improved accuracy, cost savings, and scalability; and how iterative testing and usage data can provide needed training examples where data previously did not exist.
When we start to look at the promises of Big Data and the rapid evolution of tools and practices that yield amazing actionable insight, we must first look at why we’re doing it. How will this initiative support our strategy? What areas of improvement are we targeting? While there is an argument for the “happy accident” — data analysis that points us in new directions and opportunities — every tool and process should clearly align with our strategies and missions.
A study on web analytics with reference to select sports websitesBhanu Prakash
This document is a project report submitted by Y. Bhanu Prakash to GITAM Institute of Management in partial fulfillment of the degree of Bachelor of Business Administration in Business Analytics. The report is on the topic of web analytics with reference to select sports websites. It includes declarations by the student and certification by the guide, as well as acknowledgements. The report will consist of 5 chapters - an introduction to analytics, a profile of Alexa.com, methodology, analysis and interpretation of data, and observations and conclusions.
This document discusses the use of predictive modeling, specifically uplift modeling, in political campaigns. It provides examples of how the Obama and Clinton campaigns used predictive analytics in 2012 and 2016 to determine which voters to target for persuasion through volunteer interactions. The campaigns conducted special polls coordinated with applying and not applying the marketing treatment to collect data needed for uplift modeling. Uplift modeling identifies segments of voters that are more likely to be positively influenced by campaign contact compared to those not contacted.
Analytical Thinking is a fortnightly newsletter from the UK Business Analytics team.
The purpose of the newsletter is to raise awareness about why analytics is a hot topic at the moment, where is analytics being referenced in the press and in what ways are organisations using analytics.
Business Analytics (Operational Research) is part of the Digital Transformation team in Capgemini Consulting UK
A presentation on Talent Analytics or HR Analytics. This presentation gives various tools and parameters involved in HR Analytics and their Application.
The document summarizes a Forrester research report on big data predictive analytics solutions. It finds that vendors must address the challenges of big data predictive analytics to help firms harness big data for predictive models to improve business outcomes. The market for big data predictive analytics is growing as more organizations seek to use these solutions. Key differentiators among vendors include their abilities to handle big data, provide easy-to-use modeling tools, and support a wide range of algorithms for structured and unstructured data.
The document discusses big data analytics and provides tips for organizations looking to implement big data initiatives. It notes that while organizations have large amounts of customer, sales, and other operational data, most are not effectively analyzing and extracting insights from this data. The value is in using analytics to uncover hidden patterns and correlations to help businesses make better decisions. However, most companies currently take a slow, manual approach to data compilation and analysis. The document recommends that organizations consider big data as a business solution rather than just an IT problem. It suggests taking a journey approach, focusing on insights over data, using proven analytics tools, and delivering early business value from big data projects in order to justify further investment.
1. Data science involves applying scientific methods and processes to extract knowledge and insights from data. It includes techniques like machine learning, statistical analysis, and data visualization.
2. Data science has many applications in fields like marketing, healthcare, banking, and government. It helps with tasks like demand forecasting, fraud detection, personalized recommendations, and policymaking.
3. The key characteristics of data science include business understanding, intuition, curiosity, and skills in areas like machine learning algorithms, statistics, programming, and communication. Data scientists help organizations make better decisions using data-driven insights.
It is an introduction to Data Analytics, its applications in different domains, the stages of Analytics project and the different phases of Data Analytics life cycle.
I deeply acknowledge the sources from which I could consolidate the material.
Business analytics uses statistical methods and technologies to analyze historical data and gain new insights to improve strategic decision-making. It refers to skills, technologies, and practices for continuously developing new understandings of business performance based on data analysis. Business analytics is commonly used to analyze various data sources, find patterns within datasets to predict trends and access new consumer insights, monitor key performance indicators in real-time, and support decisions with current information. It provides companies the ability to interpret large volumes of data to make informed decisions supporting organizational growth.
This document provides an overview of predictive analytics. It discusses what predictive analytics is and how it is used by organizations to make smarter decisions about customers. Predictive analytics uses historical data and statistical techniques to predict future outcomes and automate decisions. Examples are given of how predictive analytics has helped industries like financial services, insurance, telecommunications, retail, and healthcare improve customer decisions and outcomes.
This presentation is based on the article Simplify Your Analytics Strategy by Narendra Mulani.I have made this presentation
as a part of my data internship course
This document discusses how data and advanced analytics are transforming businesses. It notes that $1.6 trillion in value could be created for businesses that embrace data over the next four years. It then provides overviews of different types of analytics (descriptive, diagnostic, predictive, prescriptive) and how analytics are being applied in areas like the Internet of Things, machine learning, and establishing effective data science practices. Machine learning applications discussed include hospital readmissions, stock price prediction, and fraud detection. The document emphasizes that Azure ML can help streamline the challenging data science process by providing tools for collaboration, scaling, and easy model deployment.
This document discusses predictive analytics and provides an overview of Oracle's predictive analytics tools.
It argues that predictive analytics is commonly misunderstood as only predicting the future, but can also be used to predict the present based on existing data patterns. It proposes a new conceptual classification of predictive analytics into "predicting the present" and "shaping the future". The document then provides examples of how Oracle Data Mining can be used to predict things in the present like customer preferences, fraud detection, and credit scoring. It also discusses how Oracle Real-Time Decisions integrates predictive analytics into real-time processes.
Basic Concepts of Business Data Analytics, Evolution of Business Analytics, Data Analytics, Business Data Analytics Applications, Scope of Business Analytics.
This document summarizes a presentation about using data-driven marketing approaches. It discusses trends like treating customers like royalty through personalized experiences, using big data and predictive analytics to gain insights about customers. It also covers challenges of data silos and lack of contextual data. The presentation advocates for using multi-dimensional customer data management, predictive analytics, streaming analytics and bi-directional digital platforms to better understand and interact with customers in real-time.
The document discusses the rise of prescriptive analytics and its importance. Prescriptive analytics provides recommendations on what actions companies should take based on insights generated from descriptive and predictive analytics. It uses optimization and simulation algorithms to find solutions and recommend actions. There is high demand for prescriptive analytics as it allows companies to take quick actions based on data instead of just analyzing past data. The document then provides examples of industries using prescriptive analytics like oil and gas to optimize fracking and healthcare to improve facilities and reduce costs.
This document discusses simplifying analytics strategies. It recommends pursuing a simpler path to insights by accelerating data through a hybrid technology environment. This allows for fast delivery of analytics to improve service quality. It also recommends delegating work to analytics technologies like business intelligence and data visualization to more easily uncover patterns. Different analytic techniques like data discovery, applications, and machine learning can further help companies gain insights from their data in a simplified manner. The path to insights is unique for each company based on their goals, data, and technologies.
The document provides advice on successfully managing predictive analytics programs. It discusses the importance of having an open organizational mindset that embraces new ideas and change. It also emphasizes having a clear business strategy and objectives when developing predictive models. Regularly testing and updating models is key to ensuring optimal predictive accuracy over time as business needs and available data evolve.
(1) The company helps scientists and health professionals through content, data, analytics and technology. It is transitioning its products to incorporate more decision support tools built on high-quality content and data.
(2) Bridging the gap between data science and product development requires a holistic approach to quality, shared metrics between teams, and using product usage data to inform analytics.
(3) Case studies demonstrate how incorporating data scientists into product development led to improved accuracy, cost savings, and scalability; and how iterative testing and usage data can provide needed training examples where data previously did not exist.
When we start to look at the promises of Big Data and the rapid evolution of tools and practices that yield amazing actionable insight, we must first look at why we’re doing it. How will this initiative support our strategy? What areas of improvement are we targeting? While there is an argument for the “happy accident” — data analysis that points us in new directions and opportunities — every tool and process should clearly align with our strategies and missions.
A study on web analytics with reference to select sports websitesBhanu Prakash
This document is a project report submitted by Y. Bhanu Prakash to GITAM Institute of Management in partial fulfillment of the degree of Bachelor of Business Administration in Business Analytics. The report is on the topic of web analytics with reference to select sports websites. It includes declarations by the student and certification by the guide, as well as acknowledgements. The report will consist of 5 chapters - an introduction to analytics, a profile of Alexa.com, methodology, analysis and interpretation of data, and observations and conclusions.
This document discusses the use of predictive modeling, specifically uplift modeling, in political campaigns. It provides examples of how the Obama and Clinton campaigns used predictive analytics in 2012 and 2016 to determine which voters to target for persuasion through volunteer interactions. The campaigns conducted special polls coordinated with applying and not applying the marketing treatment to collect data needed for uplift modeling. Uplift modeling identifies segments of voters that are more likely to be positively influenced by campaign contact compared to those not contacted.
Analytical Thinking is a fortnightly newsletter from the UK Business Analytics team.
The purpose of the newsletter is to raise awareness about why analytics is a hot topic at the moment, where is analytics being referenced in the press and in what ways are organisations using analytics.
Business Analytics (Operational Research) is part of the Digital Transformation team in Capgemini Consulting UK
A presentation on Talent Analytics or HR Analytics. This presentation gives various tools and parameters involved in HR Analytics and their Application.
The document summarizes a Forrester research report on big data predictive analytics solutions. It finds that vendors must address the challenges of big data predictive analytics to help firms harness big data for predictive models to improve business outcomes. The market for big data predictive analytics is growing as more organizations seek to use these solutions. Key differentiators among vendors include their abilities to handle big data, provide easy-to-use modeling tools, and support a wide range of algorithms for structured and unstructured data.
The document discusses big data analytics and provides tips for organizations looking to implement big data initiatives. It notes that while organizations have large amounts of customer, sales, and other operational data, most are not effectively analyzing and extracting insights from this data. The value is in using analytics to uncover hidden patterns and correlations to help businesses make better decisions. However, most companies currently take a slow, manual approach to data compilation and analysis. The document recommends that organizations consider big data as a business solution rather than just an IT problem. It suggests taking a journey approach, focusing on insights over data, using proven analytics tools, and delivering early business value from big data projects in order to justify further investment.
1. Data science involves applying scientific methods and processes to extract knowledge and insights from data. It includes techniques like machine learning, statistical analysis, and data visualization.
2. Data science has many applications in fields like marketing, healthcare, banking, and government. It helps with tasks like demand forecasting, fraud detection, personalized recommendations, and policymaking.
3. The key characteristics of data science include business understanding, intuition, curiosity, and skills in areas like machine learning algorithms, statistics, programming, and communication. Data scientists help organizations make better decisions using data-driven insights.
Sit717 enterprise business intelligence 2019 t2 copy1NellutlaKishore
This document discusses data mining techniques and business intelligence. It begins with an introduction to different data mining techniques like clustering, statistical analysis, visualization, classification, neural networks, rules, and decision trees. It then provides more detail on statistical techniques, explaining that they help analyze large datasets. The document evaluates how big data and business intelligence are related, concluding that while they are different concepts, they need to work together to effectively analyze data and make smart business decisions. Big data provides the large datasets, while business intelligence extracts useful information from those datasets.
The concept of Big Data emphasizes the use of the complete data set to analyze process and predict various phenomena in the business world. This document describes the business uses of Big Data and outlines a Strategy for implementing Big Data analytics for Social Media
This presentation discusses simplifying analytics strategies for businesses. It suggests that while interest in analytics is growing, some businesses are overwhelmed by the complexity. It recommends pursuing a simpler path to uncover insights from data to make informed decisions. Fast data processing can provide fast insights and outcomes. Next-gen business intelligence and data visualization can help decision-makers explore opportunities. Data discovery alongside projects can uncover new patterns. Machine learning can reduce human elements and improve predictions. Each company's analytics journey depends on its unique culture and existing technologies. Companies can take discovery-based or known solution approaches depending on the problem.
Big data refers to huge amounts of data from various sources that traditional data management systems cannot handle. It is characterized by volume, velocity, variety, and veracity. Handling big data requires expertise in security, management, and analytics. Data scientists use descriptive, diagnostic, predictive, and prescriptive analytics techniques on big data to create business insights and decisions using business intelligence tools. While big data offers opportunities, it also poses risks like bad data, security issues, and costs if not properly analyzed and managed.
The need, applications, challenges, new trends and
a consulting perspective
(Why is Big Data a strategic need for optimization of organizational processes especially in the business domains and what is the consultant’s role?)
With every transaction and activity, organizations churn out data. This process happens even in the case of idle operation. Hence, data needs to be effectively analyzed to manage all processes better. Data can be used to make sense of the current situation and predict outcomes. It also can be used to optimize business processes and operations. This is easier said than done as data is being produced at an unprecedented rate, huge volumes and a high degree of variety. For the outcome of the data analysis to be relevant, all the data sets must be factored in to the analysis and predictions. This is where big data analysis comes in with its sophisticated tools that are also now easy on the pocket if one prefers the open source.
The future of high potential marketing lead generation would be based on big data. Virtually every business vertical can benefit from big data initiatives. Even those without deep pockets can use the cloud model for business analytics/big data analysis.
Some challenges remain to be addressed to engender large scale adoption but the current benefits outweigh the concerns.
India has seen a massive growth in big data adoption and the trend will grow though it is generally amongst the bigger players. As quality of data improves and customer reluctance to being honest when they volunteer data reduces, the forecasts will become more accurate and Big Data will have come to its rightful place as a key enabler.
The document discusses how companies can leverage big data analytics of social media to improve business outcomes. It provides examples of how Barclays, Adidas, ING Direct, DreamWorks, and TD Bank have used social media analytics for purposes like customer sentiment analysis, customized product offerings, tracking promotional campaigns, and rapid customer service. The document also outlines considerations for implementing a big data and social media analytics strategy, including information flows, operating models, implementation processes, risks, and mitigation strategies.
Big Data Analytics: Challenges And Applications For Text, Audio, Video, And S...IJSCAI Journal
All types of machine automated systems are generating large amount of data in different forms like
statistical, text, audio, video, sensor, and bio-metric data that emerges the term Big Data. In this paper we
are discussing issues, challenges, and application of these types of Big Data with the consideration of big
data dimensions. Here we are discussing social media data analytics, content based analytics, text data
analytics, audio, and video data analytics their issues and expected application areas. It will motivate
researchers to address these issues of storage, management, and retrieval of data known as Big Data. As
well as the usages of Big Data analytics in India is also highlighted
BIG DATA ANALYTICS: CHALLENGES AND APPLICATIONS FOR TEXT, AUDIO, VIDEO, AND S...gerogepatton
All types of machine automated systems are generating large amount of data in different forms likestatistical, text, audio, video, sensor, and bio-metric data that emerges the term Big Data. In this paper weare discussing issues, challenges, and application of these types of Big Data with the consideration of bigdata dimensions. Here we are discussing social media data analytics, content based analytics, text dataanalytics, audio, and video data analytics their issues and expected application areas. It will motivateresearchers to address these issues of storage, management, and retrieval of data known as Big Data. Aswell as the usages of Big Data analytics in India is also highlighted.
BIG DATA ANALYTICS: CHALLENGES AND APPLICATIONS FOR TEXT, AUDIO, VIDEO, AND S...ijscai
All types of machine automated systems are generating large amount of data in different forms like
statistical, text, audio, video, sensor, and bio-metric data that emerges the term Big Data. In this paper we
are discussing issues, challenges, and application of these types of Big Data with the consideration of big
data dimensions. Here we are discussing social media data analytics, content based analytics, text data
analytics, audio, and video data analytics their issues and expected application areas. It will motivate
researchers to address these issues of storage, management, and retrieval of data known as Big Data. As
well as the usages of Big Data analytics in India is also highlighted.
BIG DATA ANALYTICS: CHALLENGES AND APPLICATIONS FOR TEXT, AUDIO, VIDEO, AND S...ijscai
All types of machine automated systems are generating large amount of data in different forms like
statistical, text, audio, video, sensor, and bio-metric data that emerges the term Big Data. In this paper we
are discussing issues, challenges, and application of these types of Big Data with the consideration of big
data dimensions. Here we are discussing social media data analytics, content based analytics, text data
analytics, audio, and video data analytics their issues and expected application areas. It will motivate
researchers to address these issues of storage, management, and retrieval of data known as Big Data. As
well as the usages of Big Data analytics in India is also highlighted.
BIG DATA ANALYTICS: CHALLENGES AND APPLICATIONS FOR TEXT, AUDIO, VIDEO, AND S...gerogepatton
All types of machine automated systems are generating large amount of data in different forms like
statistical, text, audio, video, sensor, and bio-metric data that emerges the term Big Data. In this paper we
are discussing issues, challenges, and application of these types of Big Data with the consideration of big
data dimensions. Here we are discussing social media data analytics, content based analytics, text data
analytics, audio, and video data analytics their issues and expected application areas. It will motivate
researchers to address these issues of storage, management, and retrieval of data known as Big Data. As
well as the usages of Big Data analytics in India is also highlighted.
BIG DATA ANALYTICS: CHALLENGES AND APPLICATIONS FOR TEXT, AUDIO, VIDEO, AND S...gerogepatton
All types of machine automated systems are generating large amount of data in different forms like
statistical, text, audio, video, sensor, and bio-metric data that emerges the term Big Data. In this paper we
are discussing issues, challenges, and application of these types of Big Data with the consideration of big
data dimensions. Here we are discussing social media data analytics, content based analytics, text data
analytics, audio, and video data analytics their issues and expected application areas. It will motivate
researchers to address these issues of storage, management, and retrieval of data known as Big Data. As
well as the usages of Big Data analytics in India is also highlighted.
BIG DATA ANALYTICS: CHALLENGES AND APPLICATIONS FOR TEXT, AUDIO, VIDEO, AND S...gerogepatton
All types of machine automated systems are generating large amount of data in different forms likestatistical, text, audio, video, sensor, and bio-metric data that emerges the term Big Data. In this paper weare discussing issues, challenges, and application of these types of Big Data with the consideration of bigdata dimensions. Here we are discussing social media data analytics, content based analytics, text dataanalytics, audio, and video data analytics their issues and expected application areas. It will motivateresearchers to address these issues of storage, management, and retrieval of data known as Big Data. Aswell as the usages of Big Data analytics in India is also highlighted.
Is Your Company Braced Up for handling Big Datahimanshu13jun
Has your company recently launched new product or company is concerned with the poor sales figure or want to reach new prospects and also reduce the existing customers' attrition, then this thought evoking short hand guide is available for you to explore.
While the interests in analytics and resulting benefits are increasing by the day, some businesses are challenged by the complexity and confusion that analytics can generate.
Companies can get stuck trying to analyze all that’s possible and all that they could do through analytics, when they should be taking that next step of recognizing what’s important and what they should be doing — for their customers, stakeholders, and employees.
Discovering real business opportunities and achieving desired outcomes can be elusive.
This whitepaper from IBM shows how your organisation can implement a Big Data Analytics solution effectively and leverage insights that can transform your business.
IRJET - Big Data: Evolution Cum RevolutionIRJET Journal
- Big data has revolutionized many fields by enabling the extraction of useful insights from vast amounts of data.
- The document discusses the evolution of big data and its applications in areas like healthcare, search engines, transportation, finance, social media, and government identification systems.
- It also covers technologies used for big data like machine learning, artificial intelligence, the internet of things, and highlights challenges of collecting, analyzing, and managing large datasets.
Business analytics (BA) is the practice of iterative, methodical exploration of an organization's data, with an emphasis on statistical analysis. BA is used by companies committed to data-driven decision-making to gain insights that inform business decisions and can be used to automate and optimize business processes. BA techniques break down into basic business intelligence, which involves collecting and preparing data, and deeper statistical analysis. True data science involves more custom coding and open-ended questions compared to most business analysts.
1. Big Data In Small Steps
By Devashish Khatwani
January 2015
2. The Three (or Four) Questions
1
2
3
What is Big Data and What does it have to do with my IT?
How can Big Data deliver value?
How do I implement it?
2Devashish Khatwani
4. VSize of the data being
processed. It can run up
to Petabytes of data for
companies such as
Google and Facebook
VSpeed at which the data
is generated. To give you
a perspective more than
90% of the data
generated in human
history was generated in
the last two years.
Banks can relate it with
the # of credit card
transactions happening
per minute
Types of data which
encompass the dataset
you need to process. It
could be structured data
coming from databases
or could be unstructured
data coming from tweets
about your company or
could be semi structured
such as the one coming
from an online feedback
form
Uncertainty of the data,
you can think of it has a
partially filled feedback
form or a tweet with
hashtags such as #YOLO
V VVOLUME VELOCITY VARIETY VERACITY
Huge amount of Data is not Big Data, Big Data is defined by
four key attributes
4Devashish Khatwani
5. The leaders in Big Data implementation are moving away
from the traditional technology stack
5
Monolithic Commodity
Hardware
Centralized Relational
Database
Queries (SQL)
Distributed Commodity
Hardware
Hadoop
Parallel
Relational
Database
No SQL
Database
Relational
Database
Monolithic Commodity
Hardware
Interactive
Query
Real Time
Query
Map Reduce
Data Visualization Tools
Traditional Technology
Stack
Big Data Technology
Stack
Data Storage and
Management
Data
Processing
Data
Analysis and Presentation
1 2 3
1
2
3
Devashish Khatwani
6. Migrating to a Big Data Technology Stack has to be gradual
so that regular reporting is not hindered
6
Monolithic Commodity
Hardware
Centralized Relational
Database
Queries (SQL)
Data Generation
Source
ETL
Process
Distributed Commodity
Hardware
Parallel
Relational
Database
No SQL
Database
Relational
Database
Monolithic Commodity
Hardware
Interactive
Query
Real Time
Query
Map Reduce
Data Visualization Tools
Hadoop
Data Generation
Source
Regular Reports
ETL
Process
Export to the existing Database
Regular Reports
Devashish Khatwani
8. Technology is just an enabler, in order to make money you
need to analyse your Data
8
Models to present History- This is similar to the
reporting that most companies have today with
an added layer of drill down queries and
advanced scorecard reporting
1
Models to explain the history – This would be
analysis such as segmentation analysis, sensitivity
analysis etc. which can be used to inform future
decisions or to analyse the efficacy of past
decisions
2
Models to predict the future – This maturity
level entails advanced statistical models such as
predictive analytics, simulations, optimization and
machine learning
3
• Use Big Data to build models
which may predict the future
• Use historical data and/or
experiments to validate the
models
• Make business decisions based
on these models to get your ROI
IncreasingComplexityandMaturity
Devashish Khatwani
9. Big Data Use Cases: Insurance Industry can use Big Data for increasing
customer loyalty, actuarial risk management and increase the efficiency of claims
function
9
Increasing Customer Loyalty: By running a real time sentiment analysis on various social media platforms, emails ,
chats, website etc. Insurance providers can develop custom response approaches to known behaviour patterns. For
instance by analyzing the website activity of the users and correlating it with the subsequent calls made to the call
centre the insurance provider can predict the nature of the incoming call and develop a custom response to the
situation.
1
Acturial Risk Management: Current auto insurance premiums are based on credit scores of individuals,
demographic variables and vehicle classifications. Insurance companies can extract driving patterns through the
use of telematics and use this data to offer better premiums to its customers. This will not only help the insurance
provider to finely segment the customer base but also alleviate the problem of moral hazard
2
Increasing the efficiency of Claims function: With the text analysis of previous claims, a claims officer is able to
cross reference similar claims more quickly and can speed up the claims process. Text analysis of various claims
can reveal patterns and combining them with demographic and behavioral data can generate cohorts which the
insurance provider can use to avoid frauds
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Devashish Khatwani
10. Big Data Use Cases: Telecom Industry can use Big Data for better
segmentation, optimize capacity planning and optimizing promotional spend
10
Better Segmentation: Usually segmentation is based on demographic, geographic, behavioral and psychographic
attributes but with Big Data a telecom provider can start micro-segmenting with adding on a layer of:
• Activity based data( website tracking, purchase history, call centre data, mobile usage data, response to
incentives)
• Social Network Profile
• Social Influence and sentiment data
1
Optimize Capacity Planning: Network capacities, workforce capacity etc. can be optimized based on analysis of
historical data. For instance instead of using aggregated time series forecasting for the number of calls received by
the call centres , the telecom provider can use time series forecasting at customer segment level and then
aggregate the forecast to generate a more accurate prediction
2
Optimizing Promotional Spend: The ROI of each email campaign, social media campaign etc. can be calculated and
an optimized mix of promotion methods can be generated. Furthermore factors such as date, time, text of the
campaign can be analyzed for finding out the best combination through experiments
3
Devashish Khatwani
12. Establishing a Centre of Excellence for Big Data implementation is
the fastest way to Big Data Success
12
Corporate
Business UnitCOE
Big Data
Project
Option 1: Internal Consulting Option 2: Centralized Option 3: Centre of Excellence
Corporate
Business UnitCOE
Big Data
Project
Corporate
Business UnitCOE
Big Data
Project
Analytics team
This setup treats the COE as
internal team of experts which can
be called upon by the Business Unit
for projects. The onus of initiating a
Big Data project lies with the
Business Unit. The COE can be
treated either as a cost centre or a
profit centre under this structure
Under this setup COE identifies and
executes the Big Data initiative with
support from the business unit.
The onus of identifying a viable Big
Data initiative rests with the COE.
The resources in the COE must be
well versed with Business Unit’s
business for this structure to be
effective
Under this structure the COE is a
small organization with very
specialized Big Data skills and the
Business Unit itself is well versed
with basic analytics capabilities.
This structure works well for
organization who have historically
be analytically savvy and have taken
data driven decisions in the past
Devashish Khatwani
13. 13
Big Data Initiatives need to be championed by CXOs in order for
them to have maximum impact
Source: LEAP Study 2014 by AT Kearney and Carnegie Melon University
Devashish Khatwani
14. You need seven types of people for
your Big Data Initiative
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1
5 6
7
3
24
1
2
3
4
5
6
7
Executive Leader
Project Manager
Internal Trainer
External Liaison
Data Technologist
Data Scientist
Data Analyst
CORE
Devashish Khatwani
15. The Data Scientist is the person who
will have the statistical know how of
coding and performing statistical
analysis such as clustering, predictive
analytics, Sentiment Analysis, Machine
learning etc. He is the most important
link of converting data to actionable
insights. Some of the skills that a data
scientist should posses are:
1. Programming experience in
Python, Java, R and SQL
2. Knowledge of data mining,
machine learning and statistical
methods
3. Experience working with
relational databases
The Data Analyst is responsible for
brainstorming for different models
which need to be studied and
statistically validated by the Data
Scientist . He is also responsible for
calculating the dollar impact of actions
taken based on big data insights
Some of the skills that a data analyst
has to be familiar with is basic level
statistics and sound understanding of
product/function for which the Big
Data initiative is being run. For
instance if you are running a
sentiment analysis on Social Media
then the business analyst should be an
expert in social media marketing
The three people who form the core of your Big Data Initiative:
Data Technologist, Data Scientist and Data Analyst
15
The Data Technologist is responsible
for identifying the data sources of the
organization and should be able to
work on different aspects of data
management such as data
1. Data Governance
2. Data Architecture
3. Data Quality
4. Data Security
5. Data Warehousing
6. Data Availability
Data Technologist Data Scientist Data Analyst
Devashish Khatwani
16. 16
Prototyping and then developing a repeatable solution is the best
way for extracting value from Big Data
Source: LEAP Study 2014 by AT Kearney and Carnegie Melon University
Devashish Khatwani
17. 17
Getting Started on your Big Data journey
Source: Deloitte, Big Data An Insurance business imperative
Devashish Khatwani
18. Devashish Khatwani
Thank You
Devashish Khatwani
B Tech – Electrical Engineering, IIT Roorkee
MBA – Rotman School of Management
Devashish.khatwani@gmail.com
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