Question 510
A finance analyst has historical loans labeled defaulted or repaid and wants a risk classifier. What evidence should the team examine FIRST before making a decision?
Explanation
Correct Answer
Verify label provenance, representative features, training-validation split, class balance and evaluation metrics before training. These observations test the stated cause before the team changes a system or policy. Supervised learning learns from labeled examples; additional unlabeled text does not by itself supply verified target answers. The most suitable approach is: Choose supervised learning when training examples include trusted input-output labels for a repeatable prediction task. Scenario: A finance analyst has historical loans labeled defaulted or repaid and wants a risk classifier.
Incorrect Answers
Review intended user technical skills, integration needs, required customization, tool permissions and release testing. These observations are relevant to Low-code and API access as development choices, but do not isolate the main question. The decisive evidence is: Verify label provenance, representative features, training-validation split, class balance and evaluation metrics before training. Scenario: A finance analyst has historical loans labeled defaulted or repaid and wants a risk classifier.
Inspect ground-truth definitions, annotator agreement, label noise, class distribution and representative unlabeled sources. These observations are relevant to Labeled versus unlabeled source governance, but do not isolate the main question. The decisive evidence is: Verify label provenance, representative features, training-validation split, class balance and evaluation metrics before training. Scenario: A finance analyst has historical loans labeled defaulted or repaid and wants a risk classifier.
Inspect the requested media output, duration or resolution, brand policy, availability and sample fidelity. These observations are relevant to Imagen still image versus Veo video generation, but do not isolate the main question. The decisive evidence is: Verify label provenance, representative features, training-validation split, class balance and evaluation metrics before training. Scenario: A finance analyst has historical loans labeled defaulted or repaid and wants a risk classifier.


