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Data Science : Recent Questions and Answers (Page 94)

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

Can not install spacy package on windows 10 via pip

I have below environment.OS: Windows 10Python: Python 3.7.4PIP: pip 19.3.1 I am trying to install spacy in my windows 10 OS. It gives me below error....

Asked on 06/27/2021

1 answer

In the context of Deep Learning, what is training warmup steps

I found this term "training warmup steps" in some of the papers, what exactly does this term mean? Has it got anything to do with "learning rate"? If so, how...

Asked on 06/27/2021

5 answer

why my pytorch liner regression failed?

I am new to pytorch, i want start from a simple example-linear regression: I created some random training and test sample. here is my code:import torchimport torch.nn as nnimport...

Asked on 06/27/2021

1 answer

what happens to the sample points on pruned leaves

I think I understand what pruning is (in concept) in a decision tree. What is not so clear to me (in reading) is what happens to the pruned observations. What...

Asked on 06/27/2021 by Student of Statistics

2 answer

Cross-validation average score

I am using Repeated K-folds (RepeatedKFold(n_splits=10, n_repeats=10, random_state=999) from sklearn) to provide reliable scores for a linear regression on my dataset. The dataset has some outliers which should stay...

Asked on 06/26/2021 by towi_parallelism

1 answer

Label data set for sentiment analysis

I am a beginner in this field. I have a scrapped review data set. It contains review socre (1 - 10) and review content. I am going to label the...

Asked on 06/26/2021 by Anuradha

1 answer

Is it advisable to use a model which is underfit but gives very high accuracy?

I am training a model for a single-label classification task in Vision. In this training, I am using oversampling of all the classes, and MixUp augmentation, along with rotation...

Asked on 06/26/2021

2 answer

Using Cross Validation technique for a CNN model

I am working on a CNN model. As always, I used batches with epochs to train my model. When it completed training and validation, finally I used a test set...

Asked on 06/26/2021

2 answer

Method to filter out objective statements (or say facts)

I have millions of lines of statements containing both subjective (like I prefer the red skirt) and objective (Washington was born on February 22, 1732) statements or opinions. How can...

Asked on 06/26/2021

2 answer

How to choose initial theta in simple linear regression?

I have the sales of items from January 2013 to October 2015. I just want to predict the total sales for the next month. Just for the sake of learning,...

Asked on 06/26/2021

0 answer

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