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Management Information Systems, Sixth Edition Chapter 11: Business Intelligence and Knowledge Management.

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Presentation on theme: "Management Information Systems, Sixth Edition Chapter 11: Business Intelligence and Knowledge Management."— Presentation transcript:

1 Management Information Systems, Sixth Edition Chapter 11: Business Intelligence and Knowledge Management

2 Management Information Systems, Sixth Edition2 Objectives Explain the concepts of data mining and online analytical processing Explain the notion of business intelligence and its benefits to organizations Identify needs for knowledge storage and management in organizations Explain the challenges in knowledge management and its benefits to organizations

3 Objectives (continued) Identify possible ethical and societal issues arising from the increasing globalization of information technology Management Information Systems, Sixth Edition3

4 4 Data Mining and Online Analysis Data warehouse: a large database containing historical transactions and other data Data warehouses are useless without software tools to process the data into meaningful information Business intelligence (BI): information gleaned with information analysis tools –Also called business analytics

5 Management Information Systems, Sixth Edition5 Data Mining Data mining: the process of selecting, exploring, and modeling large amounts of data –Used to discover relationships that can support decision making Data-mining tools may use complex statistical analysis applications Data-mining queries are more complex than traditional queries Combination of data-warehousing techniques and data-mining tools facilitates the prediction of future outcomes

6 Management Information Systems, Sixth Edition6 Data Mining (continued) Data mining has four main objectives: –Sequence or path analysis: finding patterns where one event leads to another –Classification: finding whether certain facts fall into predefined groups –Clustering: finding groups of related facts not previously known –Forecasting: discovering patterns that can lead to reasonable predictions

7 Management Information Systems, Sixth Edition7 Data Mining (continued) Data mining techniques are applied to various fields, including marketing, fraud detection, and targeted marketing to individuals Predicting customer behavior: –Banking: help find profitable customers, detect patterns of fraud, and predict bankruptcies –Mobile phone services vendors: help determine factors that affect customer loyalty Customer loyalty programs ensure a steady flow of customer data into data warehouses

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9 9 Data Mining (continued) Many industries utilize loyalty programs –Examples include frequent-flier programs and consumer clubs –These programs amass huge amounts of data about customers UPS has a Customer Intelligence Group –Analyzes customer behavior –Predicts customer defections so that a salesperson can intervene to resolve problems

10 Data Mining (continued) Identifying profitable customer groups –Financial institutions dismiss high-risk customers –Companies attempt to define narrow groups of potentially profitable customers Utilizing loyalty programs –Amass huge amounts of data about customers –Help companies perform yield management and price-discrimination –Example: Harrah’s charges higher per-night rates to low-volume gamblers Management Information Systems, Sixth Edition10

11 Management Information Systems, Sixth Edition11 Data Mining (continued) Inferring demographics –Predict what customers are likely to purchase in the future – Determines a customer’s age range based on his or her purchase history Attempts to determine customer’s gender Advertises for appropriate age groups based on the inferred customer demographics Anticipates holidays

12 Management Information Systems, Sixth Edition12 Online Analytical Processing Online analytical processing (OLAP): a type of application used to exploit data warehouses –Provides extremely fast response times –Allows a user to view multiple combinations of two dimensions by rotating virtual “cubes” of information Drilling down: the process of starting with broad information and then retrieving more specific information as numbers or percentages Can use relational or dimensional databases designed for OLAP applications

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14 Management Information Systems, Sixth Edition14 Online Analytical Processing (continued) OLAP application composes tables “on the fly” based on the desired relationships Dimensional database: data is organized into tables showing information summaries –Also called multidimensional databases OLAP applications are powerful tools for executives

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16 Management Information Systems, Sixth Edition16 Online Analytical Processing (continued) Ruby Tuesday restaurant chain case –One location was performing below average –OLAP analysis showed that customers were waiting longer than normal –Appropriate changes were made OLAP applications are usually installed on a special server OLAP applications are usually significantly faster than relational applications

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18 Management Information Systems, Sixth Edition18 Online Analytical Processing (continued) OLAP is increasingly used by corporations to gain efficiencies –Office Depot used OLAP on a data warehouse to determine cross-selling strategies –Ben & Jerry’s tracks ice cream flavor popularity BI software is becoming easier to use –Intelligent interfaces accept queries in free form BI software is integrated into Microsoft’s SQL Server database software

19 Management Information Systems, Sixth Edition19 More Customer Intelligence A major effort of business is collecting business intelligence about customers Data-mining and OLAP software are often integrated into CRM systems Web has become popular for transactions, making data collection easy Targeted marketing is more effective than mass marketing Clickstream software: tracks and stores data about every visit to a Web site

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21 Management Information Systems, Sixth Edition21 More Customer Intelligence (continued) Data from customer activity on a Web site may not provide a full picture Third-party companies such as DoubleClick and Engage Software may be hired to study consumer activity –These companies compile billions of consumer clickstreams to create behavioral models Can determine consumers’ interests by capturing where, what, when, and how often Web pages are visited, ads are clicked, and transactions are completed

22 Management Information Systems, Sixth Edition22 More Customer Intelligence (continued) a Web-based drugstore –Wanted to reach more customers –Hired Avenue A | Razorfish Inc. to do customer profiling Avenue A compiles anonymous information about customers continuously, and also collected and analyzed data from –Discovered basic themes in shopper behavior that will help determine where and how to advertise to gain new customers

23 Management Information Systems, Sixth Edition23 Dashboards Dashboard: an interface between BI tools and the user –Resembles a car dashboard –Contains visual images to quickly represent specific business metrics of interest to management –Helps management monitor revenue and sales, monitor inventory levels, and pinpoint trends and changes over time

24 Management Information Systems, Sixth Edition24 Knowledge Management Organizations should record all of their experiences with clients, but should also capture knowledge and expertise gained in the organization OLAP and data warehouses are not enough for managing knowledge Knowledge is expertise created in an organization Knowledge management (KM): gathering, organizing, sharing, analyzing, and disseminating knowledge to improve an organization’s performance

25 Management Information Systems, Sixth Edition25 Knowledge Management (continued) The purposes of KM include: –Transfer individual knowledge into databases –Filter and separate the most relevant knowledge –Organize that knowledge to provide easy access to it, or to push it to employees based on needs Storage costs continue to decrease, making it cost effective to store more information –The challenge is to develop tools that can quickly find the most relevant information for solving problems

26 Management Information Systems, Sixth Edition26 Capturing and Sorting Organizational Knowledge Knowledge workers: research, prepare, and provide information –There is much overlap in the work they do Money can be saved by collecting and organizing knowledge gained by workers –Avoid having workers solve the same problem that has already been solved by others To support KM, organizations should: –Require workers to create reports of findings –Require reports about sessions with clients

27 Management Information Systems, Sixth Edition27 Capturing and Sorting Organizational Knowledge (continued) The biggest challenge for employees is how to find answers to specific questions –Some software tools can help Electronic Data Systems Corp: –Analyzes free-form employee responses with an automated system that sorts and links the information Motorola uses an application that pulls information from a KM program and makes suggestions applicable to the task at hand

28 Management Information Systems, Sixth Edition28 Employee Knowledge Networks In addition to building knowledge bases, some tools direct employees to other employees who have the required expertise –Such experts can provide non-recorded expertise –No need to waste money hiring experts in every department Learning from past mistakes can save money Employee knowledge network: a tool that facilitates knowledge sharing through intranets

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30 Management Information Systems, Sixth Edition30 Employee Knowledge Networks (continued) Tacit Systems’ ActiveNet tool: –Continually processes business communications (e-mail, documents, etc.) to build a profile of each employee’s topics, expertise, and interests –Profiles are accessible by other employees, but the private information used to create the profiles is not accessible to others –Helps ensure uninhibited brainstorming and communication

31 Management Information Systems, Sixth Edition31 Employee Knowledge Networks (continued) AskMe’s software detects and captures keywords from e-mail and documents created by employees –Creates a knowledge base with names of employees and their interests –Allows free-form search queries on Web –A search returns the names of employees who have created documents, e-mail, or presentations on the subject

32 Management Information Systems, Sixth Edition32 Knowledge from the Web Consumers post opinions of products on Web at various locations such as: –On the vendor’s site –At product evaluation sites such as –In blogs Opinions are expressed on many Web pages, but are difficult to locate and are highly unstructured –Distilling this knowledge could aid a company’s market research, to learn about their own products and those of their competitors

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34 Management Information Systems, Sixth Edition34 Knowledge from the Web (continued) Some companies have developed software to search for this information Accenture Technology Labs: the research and development unit of the consulting firm Accenture –Uses Online Audience Analysis software to search thousands of Web sites daily for predetermined information about specific products and services –Uses data-mining techniques to analyze the data

35 Management Information Systems, Sixth Edition35 Knowledge from the Web (continued) Factiva: a software tool that gathers online information from over 10,000 sources –Collects information from newspapers, journals, market data, and newswires –Screens all new information for information specified by a subscribing organization –Helps an organization know what others say about their products and services

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37 Management Information Systems, Sixth Edition37 Autocategorization Autocategorization (or automatic taxonomy): automates classification of data into categories for future retrieval –Used by companies to manage data –Used by most search engines –Constantly improved to yield more precise and faster results

38 Management Information Systems, Sixth Edition38 Autocategorization (continued) U.S. Robotics (USR) wanted to reduce its customer support labor –A survey showed that most clients visited their Web site before calling support personnel –USR purchased autocategorization software –Accuracy and response was improved, allowing a higher number of support issues to be resolved by the Web visit

39 Management Information Systems, Sixth Edition39 Summary Business intelligence (BI) is any information about organization, its customers, or its suppliers that can help firms make decisions Data mining is the process of selecting, exploring, and modeling large amounts of data to discover previously unknown relationships Data mining is useful for predicting customer behavior and detecting fraud Online analytical processing (OLAP) puts data into two-dimensional tables

40 Management Information Systems, Sixth Edition40 Summary (continued) OLAP either uses dimensional databases or calculates desired tables on the fly Drilling down means moving from a broad view to a specific view of information Dashboards interface with BI software tools to provide quick information such as business metrics Knowledge management involves gathering, organizing, sharing, analyzing, and disseminating knowledge

41 Management Information Systems, Sixth Edition41 Summary (continued) The main challenge of knowledge management is identifying and classifying useful information from unstructured sources Most unstructured knowledge is textual Employee knowledge networks are software tools to help employees find other employees with specific expertise Autocategorization is the automatic classification of information

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