Hash table double hashing

preview_player
Показать описание
Related Videos:

Data Structures Source Code:

  1. WilliamFiset
  2. tutorial
  3. hashing
  4. double
  5. hash
  6. table
Рекомендации по теме
Hashing - Double 0:04:49

Hashing - Double Hashing

Hashing - Part 0:09:27

Hashing - Part 4: Double Hashing

Hash table double 0:14:50

Hash table double hashing

Advanced Data Structures: 0:09:26

Advanced Data Structures: Double Hashing

Double Hashing part 0:01:37

Double Hashing part 4 Hashing in data structure / hash/hash function/

Double Hashing (deutsch) 0:07:04

Double Hashing (deutsch)

L-6.7: Double Hashing 0:10:28

L-6.7: Double Hashing | Collision Resolution Technique

132 Double Hashing 0:07:45

132 Double Hashing (Closed Hashing) to Handle the Collision - Numerical Example

Mastering Hash Tables 0:06:06

Mastering Hash Tables in Java Hashing, 2024

Hash tables in 0:03:52

Hash tables in 4 minutes

Hash Tables and 0:13:56

Hash Tables and Hash Functions

Double Hashing explained 0:01:44

Double Hashing explained in 1 minute - Part 4 Hashing in Data structure

Collision Resolution - 0:08:12

Collision Resolution - Double Hashing Method

Double hashing Concept 0:01:54

Double hashing Concept & Algorithm

Hash Table Double 0:22:44

Hash Table Double Hashing Bucket and Probing and Retrieve DSA

Introduction to Hash 0:18:40

Introduction to Hash Tables and Dictionaries (Data Structures & Algorithms #13)

Learn Hash Tables 0:13:26

Learn Hash Tables in 13 minutes #️⃣

Double Hashing 0:10:58

Double Hashing

Double Hashing for 0:16:44

Double Hashing for Conflict Resolution in Hash Tables

Double Hashing in 0:09:10

Double Hashing in Hashing || Open Addressing | Collision Resolution Techniques | Data Structure

Double Hashing Numbers 0:07:54

Double Hashing Numbers Into A Hash Table

Double Hashing Implementation 0:01:06

Double Hashing Implementation | Hash Tables

L-6.1: What is 0:05:53

L-6.1: What is hashing with example | Hashing in data structure

Quadratic probing explained 0:01:21

Quadratic probing explained in 1 minute - Part 3 Hashing in Data Structure

Комментарии
Автор

This is a great explanation and loving all the videos in the hashing series so far! Thank you!

jananir
Автор

About construction of H2(x): You've used (more or less) offset_increment = H2(x) % N, if H2(x) %N !=0, 1 otherwise.
However, I think it would be more elegant (and also, make offset_increment uniform in set {1, 2, ... N-1}) by using offset_increment = 1 +H2(x) % (N - 1).
Cheers.

nonamehere
Автор

How do we decide on the number to resize to? Is there an algorithm to find the next prime number?

amoghdadhich
Автор

At 7:39, you say delta = H2(K2) mod 7 = 5. But H2(k2) = -79. How is -79 mod 7 = 5? Can you please help me understand if I missing something?

dallasmilanista
Автор

P(k, x) in your first slide, but in next slides P(x) is used. Why? thanks

maxxxwan
Автор

Thank you for the video, it helped me a lot. However, why do we use Quadratic Probing when Linear Probing works?

sarthakshah
Автор

why H1(k6) +2* delta mod 7 = 0?, why not 7?

LinhVũNguyễnDuy
Автор

Sir, Can u say some examples for Universal Hash functions

sasanktadepalli
Автор

I need to confirm something.
Why does N usually preferred to be taken as a prime number?

I know for most probing sequences it prevents an infinite cycle of collisions
But is there any reason for it? Does it also provide a more uniform distribution of elements within our HT?

Luna-vkxy