**Daily update | 12 January, 2023**

# StackExchange

#### Is the ratio of medians a good approximation of the median of ratios?

**Source:** stats**Views:** 41**Score:** 5**Tags:** probability distributions mean median

#### What is the reason of setting a gap between the end of the train set and the beginning of the test set?

**Source:** stats**Views:** 14**Score:** 3**Tags:** machine-learning time-series cross-validation

#### Testing a hypothesis about playlist-shuffling

**Source:** stats**Views:** 11**Score:** 3**Tags:** hypothesis-testing

#### How should I use TransE for the knowledge graph embedding?

**Source:** stats**Views:** 7**Score:** 2**Tags:** graph-embedding

#### Use bootstrap to find the confidence intervals of the expected value for Y new, given X new

**Source:** stats**Views:** 15**Score:** 2**Tags:** regression machine-learning python confidence-interval bootstrap