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Yu Zhang

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machine-learning

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Revival

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Answers (9)

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3	Features that correspond to rare events: how rare is “too rare” to be informative?
2	Is there any advantage of using MEMM instead of CRF for named-entity recognition?
2	How to obtain the inverse of a matrix while solving an equation?
2	Are Random Forest and Boosting parametric or non-parametric?
2	About the derivation of group Lasso

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Tags (29)

3 machine-learning × 3	2 memm
3 feature-selection	2 named-entity-recognition
3 rare-events	2 regularization
3 many-categories	2 maximum-entropy
3 categorical-data	2 data-mining

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	Cross Validated	186 rep	5 bronze badges
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	MathOverflow	1 rep

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