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Data Science : Recent Questions and Answers (Page 118)

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

difference btw data distribution and frquency distribution

I have a dataset with 'n' features and corresponding labels(binary in nature). How can I calculate the data distribution and frequency distribution of the same? What is the difference btw...

Asked on 05/30/2021

1 answer

Text classification

I am using SVM algorithm for text classification. I need to know where can I find twitter dataset and how can I use it in weka tool or any other...

Asked on 05/30/2021

3 answer

Transfer Learning Question: Extending the Functionality of a Multipose-Estimation Machine Learning Model?

I have experimented with a number of different machine learning models used for pose estimation. Most of them output a heatmap and offsets for the detected person(s) in the image....

Asked on 05/30/2021 by Josh Sharkey

1 answer

"concat" mode can only merge layers with matching output shapes except for the concat axis

I have a function I am trying to debug which is yielding the following error message:ValueError: "concat" mode can only merge layers with matching output shapes except for...

Asked on 05/30/2021

1 answer

Linear Regression

I'm starting to learn machine learning and one of the first things that is mentioned is the usage of a linear regression method. Basically, we have a bunch of data...

Asked on 05/30/2021 by Mozza

2 answer

Is there a pandoc for data manipulation?

You know how pandocs converts markdown to HTML and pdf etc. Is there a pandocs for data manipulation? Like from SQL to pandas and SQL to dplyr etc?...

Asked on 05/30/2021

0 answer

What is the difference between causal discovery and inverse modeling?

I do not see these words used interchangeably, but they seem to be similar. In inverse modeling we are trying to find causal factors given an effect. In causal discovery,...

Asked on 05/30/2021 by user3707850

0 answer

Deep learning on cloud

I am trying to implement some deep learning models with large amount of data around 10gigabyte. Although, my Laptop and Collab-free crashes when it tries to load them. Do you...

Asked on 05/30/2021 by mlds1337

1 answer

Failed to convert a NumPy array to a Tensor (Unsupported object type float)

I'm using Tensorflow 2 and using model.fit for training the model. but when I try to run it, it says Failed to convert a NumPy array to a Tensor (Unsupported...

Asked on 05/29/2021 by Engr. double minded

0 answer

Having trouble scaling scores of logistic regression

I am constructing a credit scorecard using logistic regression, similar to the one shown here. However, when trying to convert the coefficients of logistic regression into score...

Asked on 05/29/2021 by Ach113

1 answer

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