Questions tagged [learning]

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25 views

Econometrics online learning course [closed]

i would kindly like to ask you for recommendations regarding introductory, but more importantly advanced online econometrics courses (theory as well as applied, preferably in R). I would be most ...
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3answers
65 views

How to conduct linear regression with lots of data?

Say we have an absolutely huge dataset, and it's too much to put it all into one linear regression model to train. How can we go about using all of this data? I was thinking that we could break this ...
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0answers
21 views

Does LSTM provide online learning for streaming data (online parameters' update)?

I read something about LSTM and I noticed that the training is done on a training set and it is long-lasting. How to behave to predict new points if I have daily streaming data? Do I have to train the ...
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0answers
18 views

Normal learning model

How can I go about calculating a posterior with this information? Suppose that $z_{t}$ is a stochastic signal about a variable $\eta$, $z_{t}=-\alpha\eta +\epsilon_{t}$, where $\eta$ is Normally ...
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0answers
17 views

Combining two datasets for Random Forest binary classification

I was tasked to perform a brief meta-analysis between three datasets, all with identical features, that studied different sources of neurodegeneration. As a meta-analysis these datasets were drawn ...
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0answers
21 views

Machine learning algorithm for finding most similar entries in dataset

I have a pandas Dataframe, which has data as structured below. ...
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1answer
24 views

Convergence under large set of learning rates

What is the interpretation of a stochastic optimization problem where a gradient descent algorithm is converging under a wide range of learning rate schedules (including ones with quite large initial ...