**Daily update | 14 June, 2022**

# StackExchange

#### For every x, y ∈ IN = {1, . . . , N} define K(x, y) = min{x, y}. Prove that K is a valid kernel

**Source:** stats**Views:** 24**Score:** 2**Tags:** machine-learning mathematical-statistics svm kernel-trick

#### Find "seasonality" in a categorical time series in python

**Source:** stats**Views:** 123**Score:** 2**Tags:** time-series python categorical-data seasonality hidden-markov-model

#### Which Model for predicting flight delays is appropriate except Random Forest and Decision Tree? (Monte Carlo?)

**Source:** datascience**Views:** 15**Score:** 2**Tags:** python predictive-modeling random-forest decision-trees monte-carlo

#### Find "seasonality" in a categorical time series in python

**Source:** datascience**Views:** 12**Score:** 2**Tags:** time-series markov-hidden-model

#### Generating data in the desired correlation structure from the multivariate normal distribution in R

**Source:** stats**Views:** 23**Score:** 2**Tags:** r correlation simulation multivariate-normal-distribution variable