"Effective loss functions for computer vision models vary depending on the specific task, some commonly used loss functions for different tasks:
Classification
Cross-Entropy Loss:Used for multi-class classification tasks.
Measures the difference between the predicted probability distribution and the true distribution.
Binary Cross-Entropy Loss:Used for binary classification tasks.
Evaluates the performance of a model by comparing predicted probabilities to the true binary labe"
Shibin P. - "Effective loss functions for computer vision models vary depending on the specific task, some commonly used loss functions for different tasks:
Classification
Cross-Entropy Loss:Used for multi-class classification tasks.
Measures the difference between the predicted probability distribution and the true distribution.
Binary Cross-Entropy Loss:Used for binary classification tasks.
Evaluates the performance of a model by comparing predicted probabilities to the true binary labe"See full answer
"One of the biggest work challenges I've overcome happened at my last job. Two team members were let go and I was left with the workload of three people. I fell behind and knew I couldn't keep up in the long term, so I asked my manager for help."
Abdurhman M. - "One of the biggest work challenges I've overcome happened at my last job. Two team members were let go and I was left with the workload of three people. I fell behind and knew I couldn't keep up in the long term, so I asked my manager for help."See full answer
Behavioral
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"Introduce special tickets which will cover a bundle of rides. This will distribute the load over the remaining rides and reduce the queue for the particular ride as all the people will no longer try to avail the same ride simultaneously."
Shuvam C. - "Introduce special tickets which will cover a bundle of rides. This will distribute the load over the remaining rides and reduce the queue for the particular ride as all the people will no longer try to avail the same ride simultaneously."See full answer
"Figured out the blockers
Defined objective and goals to acheive
Checked other app who have same flow
What is the intention that company with which company wants to drive user as they mentioned it has to be order creation, order placement, successful payment, choose delivery and installation.
Figured out the flow that user would want to have after each step.
Aligned 4&5 and designed wireframes with the help of diagram.io tool which is purely free to use."
Shraddha P. - "Figured out the blockers
Defined objective and goals to acheive
Checked other app who have same flow
What is the intention that company with which company wants to drive user as they mentioned it has to be order creation, order placement, successful payment, choose delivery and installation.
Figured out the flow that user would want to have after each step.
Aligned 4&5 and designed wireframes with the help of diagram.io tool which is purely free to use."See full answer
"Front Page Layout Design for Newspaper App
Header Section
Logo: Displays at the top left.
App Name: Displays alongside, so very prominent.
Search Bar: Centered with search to find articles within the application.
Navigation Menu: The links to the respective sections, World, Politics, Sports, Entertainment, and Opinion, etc
Main Content Area
Top Stories Carousel:
It is a rotating banner that displays the top 3-5 news stories with images along with their headlines.
Each story should be cl"
Midde V. - "Front Page Layout Design for Newspaper App
Header Section
Logo: Displays at the top left.
App Name: Displays alongside, so very prominent.
Search Bar: Centered with search to find articles within the application.
Navigation Menu: The links to the respective sections, World, Politics, Sports, Entertainment, and Opinion, etc
Main Content Area
Top Stories Carousel:
It is a rotating banner that displays the top 3-5 news stories with images along with their headlines.
Each story should be cl"See full answer
"Equation = (# of phones sold in Africa every month * % pixel market share)
Africa population = 1.5 billion
Smartphone penetration = assume 50%
Assume smartphone penetrations grows 1% per year
Assume 2 year smartphone renewal cycle
Current smartphone population = 1.5B x 50% = 750M
Each year 50% of this populations gets a new phone = 375M
375M / 12 = ~31M per month
New smartphone population each year = 1.5B x 1% = 15M
15M / 12 = ~1 per month
31M + 1M = 32M smartphones sold per month
US mar"
Greg W. - "Equation = (# of phones sold in Africa every month * % pixel market share)
Africa population = 1.5 billion
Smartphone penetration = assume 50%
Assume smartphone penetrations grows 1% per year
Assume 2 year smartphone renewal cycle
Current smartphone population = 1.5B x 50% = 750M
Each year 50% of this populations gets a new phone = 375M
375M / 12 = ~31M per month
New smartphone population each year = 1.5B x 1% = 15M
15M / 12 = ~1 per month
31M + 1M = 32M smartphones sold per month
US mar"See full answer
"I talked about how I request filtered using data and friendly escalated to keep the program on track. Also, delved deep into the tech stack to identify the areas where we need extra coverage and negotiated resources to handle those areas."
Rajesh P. - "I talked about how I request filtered using data and friendly escalated to keep the program on track. Also, delved deep into the tech stack to identify the areas where we need extra coverage and negotiated resources to handle those areas."See full answer
"I would think about the following
Inventory make up
Localization for Quebec
Device type distribution
Price comparison algorithm is tuned correctly
Dealer’s ability to merchandise their products
The answer is thinking through all these potential issues with the car buyer funnel to identify why potential buyers in Canada are converting at a lower rate.
"
Brad G. - "I would think about the following
Inventory make up
Localization for Quebec
Device type distribution
Price comparison algorithm is tuned correctly
Dealer’s ability to merchandise their products
The answer is thinking through all these potential issues with the car buyer funnel to identify why potential buyers in Canada are converting at a lower rate.
"See full answer