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User sharadyadav1986
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Questions by sharadyadav1986
0
votes
2
answers
How many instances of Jobtracker can run on a Hadoop Cluster?
asked
Jun 21, 2023
in
Hadoop
jobtracker
hadoopcluster
0
votes
1
answer
What happens if number of Reducers are 0?
asked
Jun 21, 2023
in
HDFS
reducers
hdfs
0
votes
1
answer
It can be possible that a Job has 0 Reducers?
asked
Jun 21, 2023
in
HDFS
reducers
jobs
hdfs
0
votes
1
answer
How many Reducers should be configured?
asked
Jun 21, 2023
in
HDFS
reducers
hdfs
0
votes
1
answer
Explain the Reducer's reduce phase?
asked
Jun 21, 2023
in
HDFS
reducer-reduce-phase
0
votes
1
answer
Explain the Reducer's sort phase?
asked
Jun 21, 2023
in
HDFS
sortphase
0
votes
1
answer
Explain the Shuffle?
asked
Jun 21, 2023
in
HDFS
shuffle-hdfs
0
votes
1
answer
What is data augmentation? Can you give some examples?
asked
Jun 10, 2023
in
Machine Learning
data-augmentation
0
votes
1
answer
Can you explain the differences between supervised, unsupervised, and reinforcement learning?
asked
Jun 10, 2023
in
Machine Learning
reinforcementlearning
0
votes
1
answer
What is an imbalanced dataset? Can you list some ways to deal with it?
asked
Jun 10, 2023
in
Machine Learning
imbalanced-dataset
0
votes
1
answer
Why do ensembles typically have higher scores than individual models?
asked
Jun 10, 2023
in
Machine Learning
ensemblesmodels
0
votes
1
answer
What is stratified cross-validation and when should we use it?
asked
Jun 10, 2023
in
Machine Learning
cross-validation
0
votes
1
answer
Why do we need a validation set and test set? What is the difference between them?
asked
Jun 10, 2023
in
Machine Learning
data-validation
0
votes
1
answer
Why would you use many small convolutional kernels such as 3x3 rather than a few large ones?
asked
Jun 10, 2023
in
Machine Learning
convolutionalkernels
0
votes
1
answer
What is batch normalization and why does it work?
asked
Jun 10, 2023
in
Machine Learning
batchnormalization
0
votes
1
answer
What is the significance of Residual Networks?
asked
Jun 10, 2023
in
Machine Learning
residualnetworks
0
votes
1
answer
Why do segmentation CNNs typically have an encoder-decoder style / structure?
asked
Jun 10, 2023
in
Machine Learning
cnn-encoder-decoder
0
votes
1
answer
Why do we have max-pooling in classification CNNs?
asked
Jun 10, 2023
in
Machine Learning
cnn-classification
0
votes
1
answer
What makes CNNs translation invariant?
asked
Jun 10, 2023
in
Machine Learning
cnnstranslation-invariant
0
votes
1
answer
Why do we use convolutions for images rather than just FC layers?
asked
Jun 10, 2023
in
Machine Learning
convolutions
machinelearning
0
votes
1
answer
How to Reverse a bitstring.
asked
Jun 10, 2023
in
Machine Learning
reverseabitstring
+1
vote
0
answers
How does image registration work? Sparse vs. dense optical flow and so on.
asked
Jun 10, 2023
in
Machine Learning
imageregistrationwork
0
votes
1
answer
How does CBIR work?
asked
Jun 10, 2023
in
Machine Learning
cbir
0
votes
1
answer
How would you remove outliers when trying to estimate a flat plane from noisy samples?
asked
Jun 10, 2023
in
Machine Learning
machinelearning
0
votes
1
answer
Given stride S and kernel sizes for each layer of a (1-dimensional) CNN, create a function to compute the receptive field of a particular node in the network.
asked
Jun 10, 2023
in
Machine Learning
cnn
machinelearning
0
votes
1
answer
Why is ReLU better and more often used than Sigmoid in Neural Networks?
asked
Jun 10, 2023
in
Machine Learning
sigmoid
neuralnetworks
0
votes
1
answer
What is regularization, why do we use it, and give some examples of common methods?
asked
Jun 10, 2023
in
Machine Learning
what
is
regularization
why
do
we
use
it
and
give
some
examples
of
common
methods
0
votes
1
answer
How do you combat the curse of dimensionality?
asked
Jun 10, 2023
in
Machine Learning
curseofdimensionality
0
votes
1
answer
What is a business rule?
asked
Jun 5, 2023
in
Service Now
businessrule
0
votes
1
answer
What is a data policy?
asked
Jun 5, 2023
in
Service Now
datapolicy
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