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Write a program to segment a long string into a group of valid words using Dictionary. The result should return false if the string cannot be segmented. Also explain about the complexity of the devised solution.
436A stranger uses a search engine to find something and you do not know anything about the person. How will you design an algorithm to determine what the stranger is looking for just after he/she types few characters in the search box?
422There are 8 identical balls and only one of the ball is slightly heavier than the others. You are given a balance scale to find the heavier ball. What is the least number of times you have to use the balance scale to find the heavier ball?
333What is the probability of pulling a different shape or a different colour card from a deck of 52 cards?
318Post New Data Science Questions
What is root Linear Regression analysis?
Why do we need generators in Python?
Are the expected value and mean value different?
What is collaborative filtering?
What do you understand by the selection bias?
Explain the difference between an analyst and a data scientist?
What skills do I need to be a data scientist?
Define feature vector?
What assumptions does linear regression machine learning algorithm make?
Differentiate between data modeling and database design?
What is association analysis? Where is it used?
Explain about string parsing in R language
You are creating a report for user content uploads every month and observe a sudden increase in the number of upload for the month of November. The increase in uploads is particularly in image uploads. What do you think will be the cause for this and how will you test this sudden spike?
What is selection bias and why does it matter?
What do you understand by clustering?
