**Daily update | 07 December, 2021**

# Medium

#### Brief Guide for Machine Learning Model Selection

**Author:** Youssef Hosni**Claps:** 155**Source:** data-science**Description:** The secret methods to choose the best machine learning model for your problem in seven steps

#### Is SpaceX About To Go Bankrupt?

**Author:** Will Lockett**Claps:** 100**Source:** artificial-intelligence**Description:** Is Starship a step too far?

#### Analysing Interactions with SHAP

**Author:** Conor O'Sullivan**Claps:** 73**Source:** data-science**Description:** Using the SHAP Python package to identify and visualise interactions in your data

#### Understanding principle component analysis (PCA) — From scratch!

**Author:** Hrithick Sen**Claps:** 57**Source:** data-science**Description:** Principle component analysis is the most basic and simple dimensionality reduction technique in data science and machine learning. Using…

#### The future bank that you should never miss out!

**Author:** Lu Lucine**Claps:** 52**Source:** data-science**Description:** The future banking is on the road!you should never miss it out! Meanfi,the revolutionary blockchain banking system will surely be the next…

# StackExchange

#### Finding category with maximum likelihood method

**Source:** stats**Views:** 60**Score:** 6**Tags:** maximum-likelihood

#### Negative predicted probabilities with XGBRegressor

**Source:** stats**Views:** 20**Score:** 2**Tags:** python boosting

#### Is this set covering problem NP-Hard?

**Source:** cs**Views:** 17**Score:** 2**Tags:** np-complete np-hard sets subset-sum

#### Structural topic modeling - compare groups (issue ranking)

**Source:** stats**Views:** 8**Score:** 1**Tags:** topic-models

#### How exactly is the process of showing a problem to be NP-Complete a proof by contradiction?

**Source:** cs**Views:** 522**Score:** 1**Tags:** np-complete np-hard