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ml-recall

#evaluation

18 questions from ML Fundamentals, Object Detection, Segmentation, Language Modeling, NLP Tasks, LLM Fundamentals & Prompting, RAG & Agents

Timed test

18 questions · 18 min · score and explanations at the end

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Question 1: Single choice

mediumAI-checkedML Fundamentals

A model predicts a cryptocurrency's price one day ahead from the current price, the price change over the last 24 hours and the last hour, the volume traded in 24 hours, and the number of recent tweets. Over the past year the price moved by more than $100, yet the model's average error is under $1. What is the main problem with buying whenever it predicts a rise?

Choose one option