Week 01: Course Overview and Foundations

Applications of
AI in Business

Understanding how modern intelligent systems create value, change decisions, and require human leadership

Davood Wadi, PhDBUSI 654 · Applications of AI in Business
Opening

Why Business Leaders Must Understand AI

Artificial intelligence has moved from research labs into core business operations.

Modern companies process massive volumes of customer, transaction, and operational data every second.

Leaders do not need

Leaders do not need to write raw code.

Leaders do need

Leaders do need to understand what AI can and cannot do well.

The strategic goal
The primary strategic goal is knowing which business decisions can be improved with machine assistance.
Knowledge CheckUnanswered

What does this course identify as the primary strategic goal for business leaders working with AI?

Choose an answer to continue

The unit of value

Business as a Series of Decisions

Every business runs on repeated decisions made under uncertainty.

FunctionThe choice, made again and again
Marketers

Marketers choose which audience to target and which message to show.

Financial managers

Financial managers decide which loans to approve and which transactions to review for fraud.

Supply chain teams

Supply chain teams estimate how much inventory to order and when to replenish stock.

AI creates business value by improving the speed, accuracy, and consistency of these operational choices.

Module
I

What Is Artificial Intelligence?

This section defines the core ideas behind artificial intelligence in simple terms.

We will look at the differences between artificial intelligence, machine learning, and deep learning.

Definition

Defining Artificial Intelligence

Artificial intelligence refers to computer systems designed to perform tasks that once required human intelligence.

These tasks include recognizing patterns, understanding text, making forecasts, and solving problems.

Traditional software

Traditional software follows rigid rules written directly by human programmers.

Modern AI systems

Modern AI systems learn patterns directly from historical data.

Knowledge CheckUnanswered

How does the lecture distinguish modern AI systems from traditional software?

Choose an answer to continue

Three nested terms

Artificial Intelligence, Machine Learning, and Deep Learning

Artificial Intelligence

Artificial intelligence is the broad umbrella term for all intelligent computer behavior.

Machine Learning

Machine learning is a specific subfield of AI where algorithms find patterns in data on their own.

Deep Learning

Deep learning is a specialized branch of machine learning based on multi-layered neural networks.

Why it matters

Deep learning works exceptionally well on complex data such as images, audio, and free-form text.

Knowledge CheckUnanswered

Which statement correctly describes how artificial intelligence, machine learning, and deep learning relate to each other?

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Two families

Predictive AI Versus Generative AI

Predictive AI · reads the past

Predictive AI analyzes past data to forecast future events, estimate numbers, or classify items into categories.

Common predictive examples include credit risk scoring, fraud detection, and customer churn forecasting.

Generative AI · writes something new

Generative AI creates new content such as text, images, audio, or computer code based on learned patterns.

Most business value comes from combining predictive analysis with generative capabilities.

The autonomy staircase

From Chatbots to Autonomous Agents

  1. 01Chatbots

    Early AI assistants acted like simple conversational chatbots that answered one prompt at a time.

  2. 02Agentic AI

    The latest frontier is agentic AI, where systems can pursue multi-step goals with minimal human supervision.

  3. 03An AI agent

    An AI agent can plan steps, query databases, use software tools, and review its own output for errors.

  4. 04Autonomous execution

    Autonomous execution increases operating speed, but it also demands clear safety boundaries.

Module
II

The Economics of Prediction

This section explains how artificial intelligence affects business economics and operational costs.

We examine how falling prediction costs change the value of human judgment.

A familiar economic pattern

The Cost of Prediction Drops to Zero

In economics, technological breakthroughs often make a specific, valuable input cheap and abundant.

Computers

Computers made arithmetic cheap.

The internet

The internet made information distribution cheap.

Machine learning

Modern machine learning makes prediction cheap and accessible across every industry.

When prediction becomes cheap, companies start applying it to problems that were never treated as prediction tasks before.

Knowledge CheckUnanswered

Following the economic pattern described in the lecture, what does modern machine learning make cheap and abundant?

Choose an answer to continue

What machines cannot do

Prediction Versus Judgment

Prediction

A prediction is an estimate of what is likely to happen when information is incomplete.

Judgment

A judgment is an evaluation of what outcome matters most, what is fair, and what risk is acceptable.

The limit

Machines handle prediction at scale, but they do not possess moral principles, business ethics, or context.

As machine prediction becomes cheaper and faster, the economic value of human judgment goes up.

Where the money is

The Three Sources of Business Value

01
Cost reduction

Cost reduction comes from automating repetitive tasks in document processing, customer intake, and reporting.

02
Revenue growth

Revenue growth comes from better recommendations, personalized pricing, and faster product discovery.

03
Risk management

Risk management comes from catching fraud early, forecasting cash shortfalls, and monitoring compliance gaps.

Successful firms target all three areas instead of focusing on headcount reduction alone.

The commoditisation trap

The Fallacy of Plug and Play

Buying an off-the-shelf AI tool does not guarantee a lasting competitive edge.

Public models and subscriptions

Anyone can purchase the same public models and software subscriptions.

Unique workflows and proprietary data

Real business advantage comes from connecting AI directly to unique business workflows and high-quality proprietary data.

Module
III

How Companies Apply AI

This section maps the main ways companies deploy machine learning across business units.

We divide applications into customer-facing front office tasks and internal back office workflows.

Knowledge CheckUnanswered

Why does buying an off-the-shelf AI tool fail to guarantee a lasting competitive edge?

Choose an answer to continue

Front office · the customer sees this

Front-Office Applications: Customer Engagement

Customer service teams

Customer service teams use AI to answer common questions and route complex issues to human agents.

Marketing teams

Marketing teams use machine learning to segment audiences and personalize promotional messages.

E-commerce platforms

E-commerce platforms use recommendation engines to suggest products that match individual shopper interests.

The goal

The goal is reducing customer friction while maintaining a consistent and trustworthy brand image.

Back office · nobody outside sees this

Back-Office Applications: Operations and Finance

Operations teams

Operations teams use predictive models to forecast demand, prevent factory breakdowns, and plan delivery routes.

Finance teams

Finance teams use machine learning to score loan applications, detect fraudulent charges, and reconcile records.

Human resources teams

Human resources teams use AI to draft job descriptions, sort resumes, and match employees with training programs.

Back-office automation cuts operating costs and speeds up internal workflows.

Knowledge CheckUnanswered

Which of these is described as a back-office application of machine learning?

Choose an answer to continue

Where the human sits

Human in the Loop Versus Full Autonomy

Full autonomy

Full autonomy means the computer makes the decision and takes action without waiting for human approval.

Human-in-the-loop

Human-in-the-loop means a person must review and approve the machine recommendation before it takes effect.

Automate safely

Low-stakes decisions with low cost of error can be automated safely, such as product recommendations.

Human sign-off

High-stakes decisions that affect jobs, credit, health, or legal liability require human sign-off and review.

Module
IV

Data and the Machine Learning Pipeline

This section covers the raw material of artificial intelligence: organizational data.

We will look at how data is collected, cleaned, and used to continuously improve business models.

Raw material

Data Is the Raw Material of AI

An algorithm cannot learn without data.

Structured data

Structured data includes numbers, dates, and clear tables like spreadsheet rows or SQL databases.

Unstructured data

Unstructured data includes emails, video footage, audio recordings, customer reviews, and scanned PDFs.

Why it matters

Modern deep learning allows companies to extract clear business insights from unstructured data for the first time.

Knowledge CheckUnanswered

Which of the following is an example of unstructured data?

Choose an answer to continue

Garbage in, garbage out

Data Quality, Bias, and the Garbage-In Principle

A model is only as good as the data used to train it.

Past human biases

If historical data contains past human biases or missing records, the model will learn and repeat those errors.

Incomplete records and bad labels

Incomplete records and bad labels create noisy forecasts that mislead decision makers.

High data quality and careful verification matter far more than using a trendy model architecture.
A cycle, not a launch

The Feedback Loop and Data Flywheel

  1. 01
    Deployment

    A successful AI deployment is never finished on day one.

  2. 02
    Customer actions

    When customers use the product, their actions generate fresh behavioral signals and performance data.

  3. 03
    Retraining

    This new data is fed back into the system to retrain models and improve predictions.

  4. 04
    Better predictions

    Better predictions attract more users, which generates more data and creates a virtuous learning cycle.

Module
V

Risks, Ethics, and Governance

This section examines the operational, legal, and reputational risks of deploying AI.

We review why AI initiatives fail and how business leaders can manage these risks.

Knowledge CheckUnanswered

What keeps the data flywheel turning in a successful AI deployment?

Choose an answer to continue

Post-mortem

Why Business AI Projects Fail

01
Exciting technology first

Many AI projects fail because teams start with exciting technology instead of an urgent business problem.

02
Poor data quality

Poor data quality, messy databases, and disconnected systems prevent models from working reliably.

03
Employee resistance

Employees often resist new tools if they do not trust the recommendations or fear losing their jobs.

What adoption actually requires

Clear executive sponsorship, realistic timelines, and change management are essential for adoption.

Knowledge CheckUnanswered

Which of these is given as a common reason business AI projects fail?

Choose an answer to continue

Two failures of trust

Hallucinations, Accuracy, and the Black Box Problem

Hallucinations

Generative models can produce convincing answers that are factually wrong, known as hallucinations.

Black boxes

Many deep learning models are black boxes, meaning humans cannot easily trace how the system reached a conclusion.

Regulated industries

In regulated fields like banking and healthcare, companies must be able to explain the exact logic behind their decisions.

Leaders must test system outputs and build guardrails before deploying customer-facing AI.

Three exposures

Privacy, Security, and Intellectual Property

I
Public AI tools

Using public AI tools can accidentally expose proprietary customer records, financial figures, or trade secrets.

II
Data privacy laws

Businesses must follow data privacy laws and obtain proper customer consent before training models.

III
Copyrighted materials

Training models on copyrighted materials creates growing legal and financial liability.

Organizations need strict data handling policies and secure infrastructure to protect sensitive information.

Who is answerable

Governance and Executive Accountability

Business executives, not data scientists alone, are legally and ethically responsible for automated decisions.

i

Leaders must set clear rules for who approves model deployment, who monitors accuracy, and who handles customer complaints.

ii

Regular audits are needed to check for algorithmic bias, performance decline, and compliance issues over time.

iii

Good governance protects customer trust and preserves the long-term reputation of the enterprise.

Accountable executive
Module
VI

The Course Roadmap

This final section outlines the upcoming weeks of the semester in BUSI 654.

We will explore how AI applies across each major business discipline.

Eight weeks ahead

Semester Roadmap: Applications of AI in Business

02

Week 02 explores marketing, demand sensing, dynamic personalization, and consumer behavior.

03

Week 03 covers finance, credit scoring, algorithmic risk management, and fraud prevention.

04

Week 04 examines human resources, talent acquisition, workforce planning, and organizational analytics.

05

Week 05 focuses on operations, logistics, demand forecasting, and supply chain visibility.

06

Week 06 analyzes corporate strategy, competitive advantage, and data moats.

07

Week 07 addresses equity, diversity, inclusion, and algorithmic fairness.

08

Week 08 covers sustainability and the environmental footprint of computing.

09

Week 09 examines product development and modern agentic engineering workflows.

Four things to carry forward

Summary and Core Principles for Leaders

  1. 01

    View artificial intelligence as an engine that lowers the cost of prediction.

  2. 02

    Focus on specific, high-value business decisions rather than generic technology trends.

  3. 03

    Build clean data foundations and establish ongoing governance for every deployed system.

  4. 04

    Remember that human judgment, ethical standards, and strategic vision remain irreplaceable.

End of Week 01Davood Wadi, PhD · BUSI 654