Data Science Questions, Problems & Solutions : TransWikia.com ~ Page 230

scale_pos_weight using XGBoost's Learning API

I see it is possible to add a weight for unbalanced problems in XGBoost's Scikit-Learn API through scale_pos_weight. Does it have an equivalent in the ...

Asked on 02/01/2021 by yatu

1 answer

what is correct way to perform normalization on data in Auto encoder?

working on anomaly detection problem. i'm using auto-encoder to denoise given input. I trained network with normal data(anomaly free). so model predict normal state of given input. Normalization of input...

Asked on 02/01/2021 by Milan_Harkhani

1 answer

Whether Interaction terms should be included in Linear Regression analysis?

I am working on a linear model with 6 independent variables and when thinking about including an interaction I got lost. An interaction exists if the level of one independent...

Asked on 02/01/2021 by Ali Shana'a

3 answer

Difference between AlphaGo's policy network and value network

I was reading a high level summary about Google's AlphaGo, and I came across the terms "policy network" and "value network". At a high level, I understand...

Asked on 01/31/2021

6 answer

Adding high p-value and low R square features in linear regression model to improve result

I am working on a linear regression problem. The features for my analysis have been selected using p-values and domain knowledge. After selecting these features, the performance of ...

Asked on 01/31/2021 by Shahnawaz Khan

1 answer

Is there any inductive Graph Variational Auto Encoder?

I have been reading about how we can model a Variational AutoEncoder (VAE) into a Graph Variational AutoEncoder (GVAE) where the decoder reconstructs the adjacency matrix. I...

Asked on 01/31/2021 by Amogh Mishra

0 answer

Question about reshaping array size for KNN Classifiers

I keep trying to run a new set of data through my KNN Classifier but would recieve the message: ValueError: query data dimension must match training data dimensionIt then...

Asked on 01/31/2021 by LeeAnn Capistran

1 answer

What statistical method should i use to find Correlation between number of days and AmountEarned

I am new to Data Science and I have a python data frame with Number of days, CountofJobs, and AmountEarned what statistical method should I use to find a correlation...

Asked on 01/31/2021 by LordoftheRingYVR

1 answer

NASDAQ Trade Data

I am trying to find stock data to practice with, is there a good resource for this? I found this but it only has the current year....

Asked on 01/31/2021 by Marin

3 answer

Supported GPU for Pytorch

QuestionWhich GPUs are supported in Pytorch and where is the information located?BackgroundAlmost all articles of Pytorch + GPU are about NVIDIA. Is NVIDIA the only GPU that can be used...

Asked on 01/31/2021

1 answer

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