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Data Science : Recent Questions and Answers (Page 73)

Find answers to your questions about Data Science or help others by answering their Data Science questions.

When I add regularization like L1,L2 , do I need more epochs to properly train my model?

When I add regularization techniques in my model like L1 or L2 do i need more epochs to properly converge my model.for r in (None,"L1","L2"): ...

Asked on 07/20/2021

2 answer

How do you visualize Decision boundaries?

My features for a problem are just a single feature, so X_train has just a single dimension. Now, I have used SVM , naive Bayes, and Logistic Regression. So now...

Asked on 07/20/2021

1 answer

Evaluation of reliability of suppliers by on time delivery

I am trying to create a weight that can help me properly evaluate the reliability of a company’s on time delivery ratios. I’m using historic delivery data. For example, comparing...

Asked on 07/20/2021 by Kate Nguyen

0 answer

avoiding premature convergence with neural networks (EA's)

I am currently writing a program that would be able to play snake on an 25*25 grid. It works by optimizing a set of weights of 300 different solutions (each...

Asked on 07/20/2021 by Nick Stevens

1 answer

How to treat data transformation choices as hyperparemeters?

While reading the book hands-on ML by Aurelien Geron, I came across this line-Treat your data transformation choices as hyperparameters, especiallywhen you are not sure about them (e.g., if...

Asked on 07/20/2021 by callmeanythingyouwant

2 answer

Efficient method of performing within matrix similarity

I want to compute a similarity comparison for each entry in a dataset to every other entry that is labeled as class 1 (excluding the current entry if it has...

Asked on 07/20/2021

0 answer

Recovering data from under sampled data streams?

I’m trying to analyze a repeated data stream from a sensor. The data probably has events at the 100us scale, it occurs at a fairly random interval, and the...

Asked on 07/20/2021 by Rich Barlow

0 answer

Showing standard deviation for training curve

I am training a neural network and I wanted to plot the evolution of different metrics (MSE…) during training. To get an idea of the variations between between different trainings,...

Asked on 07/20/2021

1 answer

Why is IoU said to be non-differentiable?

I have been trying to find an answer online but I couldn't really find one. If anyone could help me I would appreciate it...

Asked on 07/19/2021

1 answer

Comparing Multiclass classifiers with "No Answer"-Class

I have three classifiers to classify some words into four classes. Every word that does not fit into any of these four classes gets classified as "No Answer". I would...

Asked on 07/19/2021 by user120740

1 answer

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