**Daily update | 26 September, 2023**

# StackExchange

#### Why not use a half-normal distribution as a prior for variance parameters in Bayesian estimation?

**Source:** stats**Views:** 17**Score:** 2**Tags:** prior

#### Is batching needed for the test set?

**Source:** stats**Views:** 166**Score:** 2**Tags:** machine-learning neural-networks dataset conv-neural-network

#### RecSys model performance stalling at 47% AUC and F1-Score. Is the problem due to ratio of users to items in my dataset?

**Source:** stats**Views:** 6**Score:** 1**Tags:** machine-learning neural-networks tensorflow auc recommender-system

#### Finding growth rate of T(n) of a code segment

**Source:** cs**Views:** 17**Score:** 1**Tags:** algorithms time-complexity algorithm-analysis

#### Should I adjust for inflation in a staggereded DiD with money as outcome and if so, how?

**Source:** stats**Views:** 10**Score:** 1**Tags:** regression econometrics panel-data fixed-effects-model difference-in-difference