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Create video file with multiple audio tracks

I have an animated movie in three different languages, each in a separate video file. The picture is exactly the same for each file, only the audio is different. I...

1

Software Recommendations Asked on 2 years ago

How to better use PC camera?

I have a reasonable camera on top of my Dell notebook (Windows 10 Pro). I cannot do much for lack of an app with features. For an idea what I...

1

Software Recommendations Asked by Martin Zaske on 2 years ago

Open source backup software

Can anyone recommend a software for windows 10 with a graphical user itnerface to create backups of my laptop hard drive to an external hard drive. Ideally, the software would...

2

Software Recommendations Asked on 2 years ago

Choose points to maximize volume of convex hull

Suppose I have N points (labeled 1, 2, ..., k, ..., N) in D dimensions. I'd like to choose the order of points such that, after each point, the volume...

1

Data Science Asked on 2 years ago

How is the output of a maxpool layer window size=1x2 and stride=2 calculated?

I'm looking at the architecture proposed in the following paper: Baoguang Shi et al, An End-to-End Trainable Neural Network for Image-based SequenceRecognition and Its Application to...

1

Data Science Asked on 2 years ago

Generating the right target for an LSTM model

Trying to explain my question on a simplified data set.Having the following dataset: day f1 f20 0 ...

1

Data Science Asked on 2 years ago

Does it make sense to build a ROC for a decision tree where there are multiple threshold you can adjust?

I understand building a ROC curve when the output is a probability, say, from a logistic regression model. You can build a ROC curve by varying the cutoff threshold. But...

1

Data Science Asked on 2 years ago

What is the best way to train a gradient boosted model on a binomial dataset where the number of "observations" for each instance varies?

I have been trying to figure out the best way to train a gradient boosted model on a binomial dataset. To be more clear my dataset is in a format...

0

Data Science Asked on 2 years ago

what is the difference in terms namely Correlation, correlated and collinearity?

A website says Correlation refers to an increase/decrease in a dependent variable with an increase/decrease in an independent variable. Collinearity refers to two or more independent variables acting in concert...

2

Data Science Asked on 2 years ago

Does training of neural networks follow the same order in each epoch?

Each epoch uses the weight from the end of the previous epoch(correct me if I am wrong). Is the updating of parameters after each batch always in the same order?...

1

Data Science Asked on 2 years ago

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