AI glossary for accountants
Plain‑language explanations of AI terms used in accounting, each with an example and why it matters.
A
- Agentic AI
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AI that acts autonomously to achieve goals without constant human input.
Example: Automatically chasing overdue invoices and negotiating payment terms.
Why it matters: Enables proactive decision-making and reduces manual work.
- Algorithm
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A set of rules or instructions that an AI system follows to process data and make decisions.
Example: Flagging unusual transaction patterns for fraud checks.
Why it matters: Helps accountants understand how automated checks work.
- Anomaly detection
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AI technique for identifying unusual patterns in data.
Example: Spotting duplicate invoices or suspicious expense claims.
Why it matters: Reduces risk of fraud and errors.
- Artificial intelligence (AI)
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The simulation of human intelligence by machines.
Example: Automating reconciliations or generating financial insights.
Why it matters: Drives efficiency and accuracy in accounting processes.
- Automation
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Technology that performs tasks with minimal human intervention.
Example: Auto‑posting journal entries from bank feeds.
Why it matters: Saves time and reduces manual errors.
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B
- Big data
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Extremely large datasets analysed by AI to uncover patterns.
Example: Analysing millions of transactions for audit sampling.
Why it matters: Enables deeper insights for decision‑making.
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C
- Chatbot
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An AI tool that interacts via text or voice.
Example: Answering client FAQs about tax deadlines.
Why it matters: Improves client service and internal support.
- Cognitive computing
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AI systems that mimic human thought processes.
Example: Analysing complex contracts for compliance risks.
Why it matters: Supports judgement‑based tasks.
- Computer vision
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AI that interprets visual information from images or documents.
Example: Extracting data from scanned invoices.
Why it matters: Speeds up document processing.
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D
- Data mining
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Discovering patterns in large datasets.
Example: Identifying seasonal trends in expenses.
Why it matters: Helps accountants spot opportunities and risks.
- Deep learning
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Advanced machine learning using layered neural networks.
Example: Detecting subtle fraud patterns across multiple ledgers.
Why it matters: Improves accuracy in complex scenarios.
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E
- Ethics in AI
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Principles ensuring fairness, transparency, and compliance.
Example: Avoiding bias in credit scoring models.
Why it matters: Protects integrity and regulatory compliance.
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G
- Generative AI
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AI that creates new content based on learned patterns.
Example: Drafting client emails or summarising audit findings.
Why it matters: Saves time on routine communication.
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M
- Machine learning (ML)
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AI systems that learn from data patterns to make predictions.
Example: Forecasting cash flow based on historical data.
Why it matters: Enhances planning and decision‑making.
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N
- Natural language processing (NLP)
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AI that understands and interprets human language.
Example: Extracting payment terms from contracts.
Why it matters: Automates text‑heavy tasks.
- Neural network
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A machine learning model inspired by the human brain.
Example: Powering fraud detection systems.
Why it matters: Enables advanced predictive tools.
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P
- Predictive analytics
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Using historical data and AI models to forecast trends.
Example: Predicting tax liabilities for the next quarter.
Why it matters: Improves financial planning.
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S
- Supervised learning
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Machine learning trained on labelled data.
Example: Categorising expenses based on historical coding.
Why it matters: Improves accuracy in classification tasks.
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U
- Unsupervised learning
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Machine learning that finds patterns in unlabelled data.
Example: Grouping similar transactions for anomaly checks.
Why it matters: Reveals hidden insights without manual tagging.
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