דסבת

Discuss, Learn and be Happy דיון בשאלות

• «
• 1
• 2
• ...
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• ...
• 36
• 37
• »

What is the traditional approach to dealing with HDD malfunctions?

-

1

+

שאלה #132041

		Implementing advanced encryption techniques.
done		Working until the system has a malfunction, diagnosing the problem, and then replacing or fixing the faulty part.
		Ignoring the problem until it becomes critical.
		Backing up data regularly to prevent loss.

• gavel
• mood_bad
• share

הגב

מיין לפי דירוג חדש ישן

What is the goal of predictive maintenance in the context of HDD failure prediction?

-

1

+

שאלה #132042

		To ignore potential failures until they occur.
		To reactively fix failures after they happen.
		To replace all components before they fail, regardless of their condition.
done		To collect real-time usage and fatigue data and use advanced data analytics to predict when components will fail, allowing proactive maintenance to prevent critical data loss.

• gavel
• mood_bad
• share

הגב

מיין לפי דירוג חדש ישן

Which approach does predictive maintenance represent compared to the traditional approach?

-

1

+

שאלה #132043

		Reactive, as it aims to fix failures after they occur.
sentiment_very_satisfied		Proactive, as it aims to predict and prevent failures before they occur.

• gavel
• mood_bad
• share

הגב

מיין לפי דירוג חדש ישן

What type of data is collected for predictive maintenance in HDD failure prediction?

-

1

+

שאלה #132044

		Historical financial data.
		Social media posts.
done		Real-time usage and fatigue data.

• gavel
• mood_bad
• share

הגב

מיין לפי דירוג חדש ישן

How does predictive maintenance aim to address the issue of HDD failure compared to the traditional approach?

-

1

+

שאלה #132045

done		By predicting when components will fail and performing proactive maintenance to prevent data loss.
		By ignoring potential failures until they occur.
		By reacting to failures after they happen.

נערך לפני 6 חודשים Shachar Adam

• gavel
• mood_bad
• share

הגב

מיין לפי דירוג חדש ישן

What are the two types of data files mentioned for the HDD failure prediction problem?

-

1

+

שאלה #132046

		Audio and video files.
		Configuration files and log files.
		Text and image files.
done		Time Series information and static information.

• gavel
• mood_bad
• share

הגב

מיין לפי דירוג חדש ישן

What type of problem does this HDD failure prediction task represent?

-

1

+

שאלה #132047

		Regression.
		Clustering.
done		Classification.
		Association.

נערך לפני 6 חודשים Shachar Adam

• gavel
• mood_bad
• share

הגב

מיין לפי דירוג חדש ישן

What caution should be taken when using data to train a model?

-

1

+

שאלה #132048

done		Ensure that the data quality is high to avoid garbage input and output from the model.
		Use all available data without any preprocessing.

• gavel
• mood_bad
• share

הגב

מיין לפי דירוג חדש ישן

What is a common issue in fraud detection problems?

-

1

+

שאלה #132049

		Balanced dataset distribution.
		High data quality.
done		Unbalanced dataset distribution, with the majority of cases being non-fraudulent.
		Clear and distinct patterns in the data.

• gavel
• mood_bad
• share

הגב

מיין לפי דירוג חדש ישן

How can an unbalanced dataset be addressed in fraud detection?

-

1

+

שאלה #132050

		Use undersampling to reduce the size of the majority class.
done		Generate synthetic data to increase the representation of minority classes.
		Manually adjust class labels to balance the distribution.
		Remove fraudulent cases to balance the dataset.

• gavel
• mood_bad
• share

הגב

מיין לפי דירוג חדש ישן

• «
• 1
• 2
• ...
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• ...
• 36
• 37
• »