Data Science Questions, Problems & Solutions : TransWikia.com ~ Page 193

Padding instead of deconvolution in FCN

I read about deconvolution/upsampling and the only reason to use it (according to the info in the web) is to enlarge a picture. Talking about Fully Convolutional Networks isn't it...

Asked on 03/09/2021 by Mykhailo Bichurin

0 answer

build biased image dataset for emotion analysis

This is a pre-project question. I would like to find or build a biased dataset to demonstrate what happens if training data are biased (biased distributed ethnicity for exemple). I...

Asked on 03/09/2021 by Josselin Tobelem

1 answer

K-means and LDA for text classification

I hope to explain in a clear way what I would like to do. I have more than 50000 tweets and I would like to add some labels on topics....

Asked on 03/09/2021

1 answer

Flipping the labels in a classification problem

Let us say A- we have a binary classifier with labels 1 as healthy and 0 as sick. The precision we got is 100% and the recall is 70%. Now...

Asked on 03/08/2021 by navid

1 answer

What observations can you perceive from the following table?

I am preparing my thesis presentation and I want to give a clear understanding of the data that I have collected for the jury members. I understood the data very...

Asked on 03/08/2021

0 answer

Does GPT-2 has pre trained for sentiment analysis?

I tried sentiment analysis with 345M model of GPT-2. But it took a long time to train. So is there any other GPT-2 model available for sentiment analysis?...

Asked on 03/08/2021 by Samar Pratap Singh

0 answer

SAP DI: Ml Scenario Manager - Git

How do you manage the code (and notebooks) in the ML Scenario Manager workspace in SAP Data Intelligence? It seems that SAP DI does not support a direct integration...

Asked on 03/08/2021 by jkortner

1 answer

Neural Network Self-organizing maps

I'm studying the training algorithm for the self-organizing maps.The slides i'm studying says that : after i've found a winner neuron ( in reference to a specific example in...

Asked on 03/08/2021

3 answer

Dissecting performance issues with Random Forest

My task is to identify potential situation for trading and determine whether a candidate is going to succeed or not. I have a system in place to identify candidates, but...

Asked on 03/08/2021

1 answer

Identify credit card shape using machine learning

I have to approach this task: identify credit card from an image. I am attaching example image below: I have...

Asked on 03/08/2021 by Ajinkya

1 answer

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