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KL Divergence between Predictions and Ground truth

I've got four (non-linear, tree-based) models in production and using the average of them as the served prediction. We get ground truth data immediately. During training the optimized candidate models...

Asked on 07/23/2021 by TheCuriouslyCodingFoxah

0 answer

Should you use random state or random seed in machine learning models?

I'm starting to study machine learning. All the examples I saw, the person that created the ML model used a random state or a random seed to stop the randomness...

Asked on 07/23/2021

2 answer

Is there a real C4.5 implementation in Python ? (handling missing value)

To my understanding, C4.5 comes with 4 improvements compared to ID3:Handling missing values in both training data and "test" data,Handling continuous dataHandling costs on attributes.The pruningSource However,...

Asked on 07/23/2021

1 answer

How to have Multiple labels in a single video?

I am building a Tennis stroke classification system using CNN. I assume each stroke contains 3 steps/classes ('Ready', 'Impact', 'Finish'). I want to train a model which will predict whether...

Asked on 07/23/2021 by Kavee

1 answer

Deep Learning for One-Class Classification

I have Big Data that is textual in nature, and I have found some useful ressources for one-class classification using SVM and other models. What I'm struggling to find is...

Asked on 07/22/2021 by MXK

0 answer

Using ICA on 3rd order cumulant

I was reading the article $textit{Application of Higher Order Statistics for Atrial Arrhythmia Classification}$, and they mentioned using the third order cumulant $C_3^x = m_3^x(i,j) = E[x(n)x(n+i)x(n+j)]$ and...

Asked on 07/22/2021 by EmilyA

0 answer

Why does my manual derivative of Layer Normalization imply no gradient flow?

I recently tried computing the derivative of the layer norm function (https://arxiv.org/abs/1607.06450), an essential component of transformers, but the result suggests that no gradient flows through the...

Asked on 07/22/2021

1 answer

Applying convolutional neural network over text documents using 1-D tf-idf feature vectors

I want to apply a CNN over documents. I have tf-idf vectors of documents with me (one vector per document). My question is, is 1D CNN applicable in this...

Asked on 07/22/2021

1 answer

Convert .data file to .csv

I'm using a data called 'adults.data', I need to work with that data as a '.csv' file. Can anyone guide me on how can I change the format?I...

Asked on 07/22/2021 by Paul palmer

3 answer

Convert json to dataframe in python

I have a json array f below format[{ 'Address': 'xxx', 'Latitude': 28. xxx, 'Longitude': 77. xxx, 'reached':...

Asked on 07/22/2021

3 answer

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