Questions tagged [machine-learning]

Machine learning algorithms build a model of the training data. The term "machine learning" is vaguely defined; it includes what is also called statistical learning, reinforcement learning, unsupervised learning, etc. ALWAYS ADD A MORE SPECIFIC TAG.

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Machine Learning to detect or classify control chart of sensor data

I am working on building a machine learning model to detect the drift in trend, whether upward or downward trends (see the figure attached). The idea to send alarms when the uptick or down-tick ...
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data leakage when scaling time series

Suppose I want to forecast future values of $y$ past values of features $x$. In this example I am using: the training set goes from $t_0$ to $t_{15}$ values from $x_{t_0}$ to $x_{t_{10}}$ to forecast ...
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+100

Can machine learning be used to determine how/when to scan for information

Questions: I want to know if this problem can/should be solved using machine learning? If I can and I should, what resources or next steps should I take ? Which approach seems to fit ? Problem: ...
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Linear Discriminant Analysis have Small Sample Size problem (SSS) is it n<<d

It is said that LDA has a Small Sample Size problem (SSS) This problem arises whenever the number of samples is smaller than the dimensionality of the samples. (Source: Chen, L.F., Liao, H.Y.M., ...