**Daily update | 09 May, 2023**

# StackExchange

#### Can I use 'mean ± SD' for non-negative data when SD is higher than mean?

**Source:** stats**Views:** 392**Score:** 6**Tags:** mathematical-statistics mean standard-deviation

#### AdaBoost vs GBM vs XGB

**Source:** stats**Views:** 26**Score:** 2**Tags:** machine-learning classification boosting adaboost

#### Augmenting Image Data on Small Dataset

**Source:** stats**Views:** 16**Score:** 2**Tags:** neural-networks conv-neural-network data-augmentation

#### Minimum spanning tree with dynamic edge cost based on degrees

**Source:** cs**Views:** 55**Score:** 2**Tags:** algorithms graphs trees computer-networks minimum-spanning-tree

#### Working with time series data with several times stamps on a dates, and implementing machine learning

**Source:** datascience**Views:** 15**Score:** 2**Tags:** python deep-learning pandas lstm rnn