As a data scientist in a retail company, you are tasked to implement an AI model to predict customer purchase behavior. How would you approach the development and implementation of this model to ensure accuracy and reliability in predictions?
- Train the model on a small dataset to save resources.
- Use random features without analyzing their relevance.
- Collect and preprocess high-quality data, employ feature engineering, and regularly update and validate the model.
- Only focus on historical purchase data.
Option C is the correct choice because it emphasizes collecting high-quality data, feature engineering, and model validation, which are essential for ensuring accuracy and reliability in predicting customer purchase behavior.
The concept of "algorithmic bias" implies that decisions made by AI systems can be unfairly skewed due to _______.
- Data imbalances
- Human intervention
- Prejudice
- Randomness
"Algorithmic bias" refers to the idea that AI systems can produce biased or unfair results because they learn from biased data or face data imbalances. Prejudice or bias in the data can lead to skewed decisions, highlighting the importance of addressing this issue in AI development.
What is the purpose of ethical guidelines in AI research and development?
- To ensure the profitability of AI projects.
- To impose strict regulations on AI innovations.
- To limit AI advancements.
- To provide a framework for responsible and ethical AI development.
Ethical guidelines in AI research and development serve the purpose of providing a framework for responsible and ethical AI development. They help researchers and developers navigate complex ethical considerations and ensure that AI technologies are developed in a way that respects societal values and norms.
Considering AI in drug discovery, which algorithm is generally employed in predicting interaction between drug and target?
- Random Forest
- Linear Regression
- Support Vector Machine
- Molecular Docking
In drug discovery, one of the commonly employed AI techniques for predicting interactions between drugs and their target proteins is Molecular Docking. Molecular docking involves simulating the binding of a small molecule (the drug) to a target protein, and it's a crucial step in drug development. Other algorithms like Random Forest, Linear Regression, and Support Vector Machines may be used for different aspects of drug discovery, but they are not specifically used for predicting drug-target interactions.
In AI, the challenge of ensuring that the model can quickly adapt to new tasks with minimal data is referred to as the _______ problem.
- Bias
- Catastrophic
- Overfitting
- Transfer
The challenge of quickly adapting models to new tasks with minimal data is known as the Transfer Learning problem. Transfer learning aims to use knowledge gained from one task to improve performance on a related task.
If a city plans to implement an AI-driven public transportation system, what considerations and technologies would be vital to ensure safety, efficiency, and accessibility?
- Implement robust cybersecurity measures.
- Use outdated transportation infrastructure.
- Prioritize cost reduction over safety.
- Focus on aesthetics and design.
Implementing an AI-driven public transportation system requires robust cybersecurity measures to protect against potential cyber threats. Safety, efficiency, and accessibility are critical considerations, and the other options would compromise those goals.
What does "training a model" mean in the context of ML?
- Debugging a software program.
- Installing machine learning software.
- Storing data for future use.
- Teaching a model to perform specific tasks through data and algorithms.
"Training a model" in machine learning means teaching a model to perform specific tasks by exposing it to a dataset and using algorithms to adjust its parameters so that it can make accurate predictions or decisions.
The application of AI in identifying and predicting equipment failure in manufacturing processes is termed as _______.
- Data Mining
- Natural Language Processing
- Predictive Maintenance
- Robotics
The application of AI for identifying and predicting equipment failure in manufacturing is known as predictive maintenance. AI algorithms analyze historical data and sensor information to predict when machines or equipment might fail, enabling proactive maintenance and minimizing downtime.
Which aspect is crucial for ensuring ethical use in AI technologies?
- Complexity
- Secrecy
- Speed
- Transparency
Transparency is crucial for ensuring ethical use in AI technologies. It involves making AI systems understandable and accountable, which helps in identifying and addressing biases and potential ethical issues in AI applications.
If a Narrow AI system designed for customer support starts providing inaccurate solutions, what might be the most efficient way to rectify this while maintaining ongoing operations?
- Disable the AI system temporarily.
- Ignore the inaccuracies, as they are bound to happen in AI systems.
- Replace the AI system with a more advanced one.
- Retrain the AI model with updated data and feedback.
When a Narrow AI system starts providing inaccurate solutions, the most efficient way to rectify this is to retrain the AI model with updated data and feedback. This allows the AI to learn from its mistakes and improve while still maintaining ongoing operations.