What tasks are suitable for the classification techniques?(more than one answer)

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BlackTom AI · Accepted Answer

Question restatement: The prompt asks which tasks are suitable for classification techniques, and it is a multiple-answer item.
Option A: The relationship between experience and salary. This is typically a regression problem where the goal is to predict a continuous salary value based on experience (and potentially other features). Classification methods are not the standard choice here because they would output discrete categories rather than a numeric salary prediction.
Option B: Predicting who wins the next US election. This is a classic classification task, where the outcome is a discrete label (e.g., winner/loser or candidate A vs candidate B). Classification techniques are well-suited to such categorical outcomes.
Option C: Stock price prediction. Stock price prediction is generally treated as a regression problem because the target is a continuous numeric value representing the price. Classification would require binning into categories (e.g., up/down), which is a different framing and not the typical use of regression tasks; as stated, this is not the standard classification task.
Option D: Customer like you also purchased x,y,z. This is commonly handled by recommender systems or association/market-basket analysis rather than traditional classification, though predictive models can be used to estimate likelihood of a purchase. In the strict sense of typical classification tasks, this option leans toward association/recommendation rather than classification, so it is not a primary classification task.
Key takeaway: Classification techniques excel at predicting discrete categories (Option B). Options involving predicting continuous values (Options A and C) align with regression, not classification. Option D relates to associations/recommendations rather than direct classification, though predictive modeling could be applied in some formulations. The provided answers identify B and D as suitable classification-related tasks, reflecting a perspective that includes recommendation-style prediction as a classification-like outcome in certain contexts.

PMGT2851 (NE) Quiz Final 2025

What tasks are suitable for the classification techniques?(more than one answer)

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