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152,174 results

0612 TV w/ NERDfirst
Quickselect Algorithm - Find elements by rank without sorting!

How do you quickly find the kth smallest element in a list? While sorting the whole list might be one way of doing it, Quickselect is ...

22:28
Quickselect Algorithm - Find elements by rank without sorting!

3,346 views

2 months ago

Algorithms with Attitude
Quick Sort and Quick Select

Table of Contents: 00:00 - Introduction and Prerequisites 00:22 - Quick Sort Concept 01:16 - Quick Sort Pseudocode 1 01:43 ...

21:36
Quick Sort and Quick Select

31,024 views

5 years ago

Back To Back SWE
Find the k'th Largest or Smallest Element of an Array: From Sorting To Heaps To Partitioning

Code & Problem Statement ...

29:13
Find the k'th Largest or Smallest Element of an Array: From Sorting To Heaps To Partitioning

278,925 views

6 years ago

Nickvash Kani
Quick-Select Algorithm and Median-of-Medians Lecture

A discussion of the Quick-Select algorithm. In this mini-lecture we go into how the algorithm works overall, and how we enhance ...

35:42
Quick-Select Algorithm and Median-of-Medians Lecture

9,925 views

5 years ago

MIT OpenCourseWare
R4. Randomized Select and Randomized Quicksort

MIT 6.046J Design and Analysis of Algorithms, Spring 2015 View the complete course: http://ocw.mit.edu/6-046JS15 Instructor: ...

39:30
R4. Randomized Select and Randomized Quicksort

46,056 views

9 years ago

Stanford Algorithms
8   1   Randomized Selection   Algorithm 22 min
21:40
8 1 Randomized Selection Algorithm 22 min

36,045 views

8 years ago

Yang Song
12-2 Randomized selection

... another partition and depending on our log we even have to do several recursive calls of the selection algorithm but eventually ...

27:17
12-2 Randomized selection

667 views

4 years ago

James Peralta
Quick Select Algorithm Explained!

The most optimal way to find the Kth Largest Element in an Array is not a heap lol... It's using Quick Select.

21:15
Quick Select Algorithm Explained!

247 views

1 year ago

P
8   1   Randomized Selection   Algorithm 22 min
21:40
8 1 Randomized Selection Algorithm 22 min

93 views

6 years ago

Data Science with Marco
Feature selection in machine learning | Full course

Full source code on GitHub: https://github.com/marcopeix/youtube_tutorials/blob/main/YT_01_feature_selection.ipynb Introduction ...

46:41
Feature selection in machine learning | Full course

44,798 views

2 years ago

Introduction to Algorithms and Analysis
Lecture 20 : Worst case linear time order statistics

So we have seen the select algorithm and randomized select algorithm where basically the problem is to find the i th smallest ...

27:56
Lecture 20 : Worst case linear time order statistics

12,383 views

8 years ago

The Tech Granth
Find the k th Smallest/Largest Element | Quick Select Algorithm | Optimizing Quick Sort

Finding Kth largest and smallest element of an array in an Optimized way is common software coding interview question asked in ...

24:28
Find the k th Smallest/Largest Element | Quick Select Algorithm | Optimizing Quick Sort

20,479 views

4 years ago

Ben Langmead
Bitvectors and rank/select

We can use bitvectors to represent sets and sequences. Querying and navigating bitvectors generally comes down to a few basic ...

37:06
Bitvectors and rank/select

4,936 views

5 years ago

Easy Theory
Linear-Time Median Algorithm (Making Quicksort go Fast!)

Here we show that we can find the median of an array (or in general, the kth smallest element) in linear time, versus just sorting ...

38:48
Linear-Time Median Algorithm (Making Quicksort go Fast!)

9,562 views

5 years ago

Josh Hug
CS61b Spring 2023 - Lec 31 - Sorting 3: Quicksort, Quick Select, Stability

Simple algorithm, actually. And that's the fastest known median selection algorithm. Is it as mathematically beautiful as BFPRT four ...

49:48
CS61b Spring 2023 - Lec 31 - Sorting 3: Quicksort, Quick Select, Stability

4,763 views

2 years ago

Gaurav Sen
Median of Medians - Order Statistics

Median of Medians is an algorithm to find a good pivot point in sorting and selection algorithms. We first discuss how to find a ...

25:49
Median of Medians - Order Statistics

63,450 views

8 years ago

Algorithms by Sharma Thankachan
2.2 - Linear Time Selection (Median of Medians Algorithm)

The selection problem asks to report the kth smallest element in an unsorted array. It is easily solvable in O(n log n) time via ...

32:07
2.2 - Linear Time Selection (Median of Medians Algorithm)

29,685 views

5 years ago

PurpleMind
Median of Medians: The Smartest Algorithm No One Uses

Go to https://ground.news/landingV8/purplemindcs for a better way to stay informed. Subscribe for 40% off unlimited access to ...

38:30
Median of Medians: The Smartest Algorithm No One Uses

9,414 views

4 months ago

Sebastian Raschka
11.6 Nested CV for Algorithm Selection Code Example (L11 Model Eval. Part 4)

Sebastian's books: https://sebastianraschka.com/books/ Picking up where the previous video left off, this video goes over nested ...

24:35
11.6 Nested CV for Algorithm Selection Code Example (L11 Model Eval. Part 4)

6,419 views

5 years ago

IAjayMukhiya
Understanding Quick-Select Algorithm | Kth Largest/Smallest Element In An Array | Arrays | QuickSort

Understanding Quick-Select Algorithm | Kth Largest/Smallest Element In An Array | Arrays | QuickSort #quickselect #quicksort ...

35:18
Understanding Quick-Select Algorithm | Kth Largest/Smallest Element In An Array | Arrays | QuickSort

275 views

2 years ago

Krish Naik
Machine Learning Algorithm- Which one to choose for your Problem?

Here is a video which helps you understand which machine learning algorithm you should use for your use case. You can buy my ...

21:33
Machine Learning Algorithm- Which one to choose for your Problem?

237,129 views

6 years ago

Ghassan Shobaki Computer Science Lectures
Algorithms Lecture 15: Greedy Algorithms, Activity Selection Problem

California State University, Sacramento Spring 2018 Algorithms by Ghassan Shobaki Text book: Introduction to Algorithms by ...

1:11:32
Algorithms Lecture 15: Greedy Algorithms, Activity Selection Problem

12,485 views

7 years ago

Simplilearn
Feature Selection In Machine Learning | Feature Selection Techniques With Examples | Simplilearn

Discover SKillUP free online certification programs ...

22:39
Feature Selection In Machine Learning | Feature Selection Techniques With Examples | Simplilearn

132,454 views

5 years ago

The Inner Circle Trader
ICT Secret To Selecting Algorithmic PD Arrays \ October 14, 2025

Government Required Risk Disclaimer and Disclosure Statement CFTC RULE 4.41 – HYPOTHETICAL OR SIMULATED ...

2:22:46
ICT Secret To Selecting Algorithmic PD Arrays \ October 14, 2025

175,643 views

Streamed 3 months ago

Free Engineering Lectures
Partitioning Around a Pivot | Algorithm

Subscribe our channel for more Engineering lectures.

24:56
Partitioning Around a Pivot | Algorithm

9,660 views

11 years ago