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I am trying to develop a basic book recommender system to get in touch with the field and start learning methods and how to prepare the data. The Dataframe I...

Asked on 09/05/2021 by user89534

1 answer

Uncertainty in connection to explainability

When I write "uncertainty" in this post I mean: If I have a classifier into $a_1,..,a_n$ categories and for an observation $x$ I classify $x$ to ...

Asked on 09/05/2021

1 answer

When to split data into multiple regression models instead of one model?

I'm playing with regression models in scikit-learn. The goal is to predict how much inventory we should purchase for the next 90 days. My data set has hundred of product...

Asked on 09/05/2021 by Srule

2 answer

what is BIO Tags for creating custom NER Named entity recognization?

I would like to create custom Named Entity Recognition (NER), but I am confused about what BIO Tags are. Could anyone please explain the steps for creating NER and about...

Asked on 09/05/2021

2 answer

Standardization with positive and negatives

I have a data set that has a few columns such as: Total cost: mean = 3,000,000 Percent complete: mean = 50 final profit %: mean = 14 I know...

Asked on 09/05/2021

2 answer

What is the intuition behind decreasing the slope when using regularization?

While training a logistic regression model, using regularization can help distribute weights and avoid reliance on some particular weight, making the model more robust. Eg: suppose my input vector is...

Asked on 09/05/2021

2 answer

Is there a deep learning method for 3D labels?

As the question says, I want to feed labels into a neural net that are three dimensional. Let's say that I have 3 possible labels and each one of my...

Asked on 09/05/2021 by La Cordillera

1 answer

How does the validation set get used in the training phase?

I am confused about how the validation set is used during the training phase (neural network like CNN)?In a platform like Matlab or python(Keras), I split my dataset into...

Asked on 09/05/2021

2 answer

How do I read the cord_19_embeddings_2020-07-16.csv from the COVID-19 Open Research Dataset Challenge (CORD-19) on Kaggle?

What I'm trying to doI wanted to use the CORD19 word embeddings csv...

Asked on 09/05/2021 by Tobias Kolb

1 answer

Which statistical test you propose to assess whether there is significant effect of specified categorical variable (s) on a categorical outcome?

I have a table that I am trying to analyse.GAME COMP winBBall N YFBall N YFBall ...

Asked on 09/05/2021 by Anderlecht

0 answer

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