Traitement automatique du langage naturel (TALN)

Technical explanation

The field of computing concerned with enabling systems to analyse, generate and interact through human language. The technique operates on data and model outputs within a defined use context. Evaluation should cover accuracy, representative performance, human oversight, privacy, security, documentation and monitoring after deployment.

Business relevance

It supports accountable use of AI by making capabilities, evidence and limitations visible to decision-makers.

Implementation example

A cross-functional team applies Natural Language Processing (NLP) in a production initiative, defines ownership and success criteria, tests representative scenarios, monitors outcomes and records corrective actions before scaling.

Limitations and common misconceptions

Model outputs remain probabilistic and context-dependent. Evaluation results can degrade over time and do not by themselves establish fairness, safety or legal compliance.

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