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Data Science : Recent Questions and Answers (Page 224)

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

How can I determine best performing groups in a series

Not sure if this is right place for this question, but taking an example of the following trend, how can I determine that groups A and B are the areas...

Asked on 02/06/2021 by arxoft

2 answer

What models are used to get the Next Best Action to convert a physician from a non writer to a write?

Assume that a sales rep has actions A, B, C, D.... X that he can perform to influence a physician to write his drug I want to predict what the...

Asked on 02/06/2021 by cnc

2 answer

Which Outlier Detection Method? Why?

For detecting an outlier in a vector I have tested different well known outlier detection methods. Finally, I used combination of different methods and an agreement between those methods. Now,...

Asked on 02/06/2021 by Arkan

2 answer

Partial Dependence Plot and categorical variables

While reading about machine learning explainability and Partial Dependence Plot (PDP) in this book, the following appeared when dealing with categorical variables:For each of the categories, we...

Asked on 02/06/2021 by Carlos Mougan

0 answer

How to Connect Convolutional layer to Fully Connected layer in Pytorch while Implementing SRGAN

I was implementing the SRGAN in PyTorch but while implementing the discriminator I was confused about how to add a fully connected layer of 1024 units after the final convolutional...

Asked on 02/06/2021 by LostAtlas

1 answer

Orange data mining: Balancing data set using imblearn code

I am using an unbalanced dataset. I wanted to oversample my dataset using a python script (Scripting code for class imbalance in Biolabs Orange). However, it still gives me...

Asked on 02/06/2021

0 answer

Why use regularization?

In a linear model, regularization decreases the slope. Do we just assume that fitting a lin model on training data overfits by almost always creating a slope which is higher...

Asked on 02/06/2021 by AUser240

1 answer

How to train a model to categorize user browser history?

Part-1: How do we constitute serialized training data for model training? For instance, if I were creating a prediction model using visited web pages data, what's the best way to...

Asked on 02/06/2021

0 answer

Should output data scaling correspond to the activation function's output?

I am building an LSTM with keras which have an activation parameter in the layer. I have read that scaling on the output data should match the activation function's output...

Asked on 02/06/2021 by user134132523

1 answer

Classifying sparse binary data for int value

I'm very new to data science and still trying to get the grips. The problem I'm trying to tackle is, we have a pool of footballers from a league and...

Asked on 02/06/2021 by abdus_salam

0 answer

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