**Daily update | 24 January, 2022**

# Medium

#### Demystifying Spectral Embedding

**Author:** Elemento**Claps:** 89**Source:** machine-learning**Description:** A Dimensionality Reduction Technique

#### 6 Tricks to Make Python F-strings More Functional

**Author:** Soner Yıldırım**Claps:** 78**Source:** artificial-intelligence**Description:** and write fancy print statements.

#### ‘Go For It!’ — Why NFL teams are going-for-it on 4th downs more than ever

**Author:** Sanjeev Lingam-Nattamai**Claps:** 61**Source:** data-science**Description:** As I was watching football games throughout the 2021 NFL regular season, it felt like teams were going-for-it on 4th down at a higher rate…

#### Understanding DBSCAN and Implementation with Python

**Author:** Yufeng**Claps:** 60**Source:** data-science**Description:** In this post, I briefly go over the ideas of DBSCAN and its implementation in Python.

#### Interpretation of data2vec

**Author:** Yunchao "Lance" Liu (刘运超)**Claps:** 38**Source:** machine-learning**Description:** A General Framework for Self-supervised Learning in Speech, Vision and Language

# StackExchange

#### How can I determine the accuracy of a hand-drawn line of best fit?

**Source:** datascience**Views:** 101**Score:** 3**Tags:** statistics linear-regression

#### What is TN rate in Weka results?

**Source:** stats**Views:** 8**Score:** 3**Tags:** machine-learning classification weka

#### Confidence interval / p-value duality: don't they use different distributions?

**Source:** stats**Views:** 52**Score:** 3**Tags:** probability confidence-interval p-value measure-theory

#### What is the distribution of the Poisson Sum of gaussians?

**Source:** stats**Views:** 26**Score:** 2**Tags:** probability gaussian-mixture-distribution compound-distributions

#### What is a good binary_crossentropy or categorical_crossentropy?

**Source:** stats**Views:** 17**Score:** 2**Tags:** classification categorical-data lstm keras cross-entropy