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Persistence Vector Spaces

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#algebraic-topology #data-analysis #topological-data-analysis
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Test normality from histogram data

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#probability-distributions #normal-distribution #hypothesis-testing #data-analysis
82
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calculate all pairwise dot (inner) products between data points

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#linear-algebra #data-analysis #data-mining
90
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logistic regression model to calculate the log odds

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#probability #statistics #regression #data-analysis #logistic-regression
58
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Calculating the RMSE and $R^2$ with a linear model $y = a + bx$ so that the mean squared error of the model is minimised

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#probability #statistics #data-analysis #mean-square-error #data-mining
93
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optimisation problem that minimises the sum of absolute errors of the simple linear model $y = a + bx$.

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#probability #statistics #optimization #data-analysis #data-mining
42
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coefficients of the linear model $y=β_0+β_1x_1+β_2x_2$ that minimises the sum of squares error

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#regression #linear-regression #data-analysis #logistic-regression #data-mining
15
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Is this a useful dimensionality reduction on real projective space?

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#inner-products #lagrange-multiplier #projective-space #data-analysis #principal-component-analysis
14
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Complex Probability with Dependent and Independent Events with conditional

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#probability #conditional-probability #independence #data-analysis
14
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What type of rotational invariance information can I get from interest points (coordinates) of corners from an image?

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#geometry #differential-geometry #machine-learning #data-analysis #matrix-norms
22
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Proposed analysis techniques - optimal decision given expectation

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#statistics #optimization #data-analysis #stochastic-matrices #decision-problems
14
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Multiplicative Variance Analysis

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#variance #data-analysis
26
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Linear Regression formula and vector derivatives

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#calculus #matrices #vectors #data-analysis
19
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notation for clusters of 2D data points

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#notation #data-analysis #clustering #scientific-notation
16
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How to mathematically prove the "transitive property of nested predictors"?

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#solution-verification #proof-writing #data-analysis #combinatorial-designs #data-structure

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