**Daily update | 15 June, 2022**

# StackExchange

#### Why is XOR not linearly separable?

**Source:** stats**Views:** 603**Score:** 10**Tags:** classification linear-algebra combinatorics constraint

#### Error rate of a class from confusion matrix

**Source:** datascience**Views:** 83**Score:** 4**Tags:** confusion-matrix

#### Are the number of failures in an almost surely converging sequence guaranteed to be finite?

**Source:** stats**Views:** 5**Score:** 2**Tags:** probability convergence

#### buy till you die - Discounted cash flow - NBD/GAMMA

**Source:** stats**Views:** 27**Score:** 2**Tags:** machine-learning predictive-models poisson-distribution data-mining customer-lifetime-value

#### Simulating New Observations from a Empirical Distribution Function

**Source:** stats**Views:** 16**Score:** 2**Tags:** probability distributions empirical-cumulative-distr-fn