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`@@ -112,3 +112,35 @@ What are the different metrics used in regression analysis? Which metric should`
`112`	`112`	`How do you build a testing pipeline for a data science model? [https://www.kdnuggets.com/2020/08/unit-test-data-pipeline-thank-yourself-later.html]`
`113`	`113`
`114`	`114`	`****************************************************************************`
	`115`	`+`
	`116`	`+How does Iterators and generators work in Python ?`
	`117`	`+`
	`118`	`+What does Python constructors do and how are they useful ?`
	`119`	`+`
	`120`	`+Explain what Map function does in Python ?`
	`121`	`+`
	`122`	`+How do you flatten an image(matrix) in a deep learning architecture ?`
	`123`	`+`
	`124`	`+Difference between semantic segmentation and instance segmentation ?`
	`125`	`+`
	`126`	`+Which are the different types of pooling operations - what is the visual effect of applying a max pooling operation and average pooling operation on an image ?`
	`127`	`+`
	`128`	`+What is the math behind convolution operation – what will be the size of a particular image (128128) after convolution operation with a 33 kernel ?`
	`129`	`+`
	`130`	`+what will be the size of a particular image (128128) after convolution operation for a 33 image after applying 1*1 kernel ?`
	`131`	`+`
	`132`	`+What is the Loss function and optimization function of region proposal network ?`
	`133`	`+`
	`134`	`+What is Image down sampling – why do we do down sampling ?`
	`135`	`+`
	`136`	`+Python coding: Solve the following using a for loop, by defining a function and put in inside a class`
	`137`	`+`
	`138`	+`#Input : a =[1,2,3] `
	`139`	`+`
	`140`	+`#Output : ["hello1","hello2","hello3"]`
	`141`	`+`
	`142`	`+Tradeoff between YOLO and FasterRCNN in terms of speed and accuracy ?`
	`143`	`+`
	`144`	`+What are feature maps and how are they obtained ?`
	`145`	`+`
	`146`	`+****************************************************************************`

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