Unofficial Sendoh

@UCY9yF2DAxnthjhPOvQPRXqA - 155 subscribers

I am enthusiastic in learning and practicing coding and AI domain knowledge. It would be extra bonus to me if my learning experience helps you as well. My Blog: unofficial-sendoh.gitbook.io/unofficialsendoh/ Please find all of my Chinese explanation videos at Bilibili (我的所有中文解说视频都会在B站)： space.bilibili.com/39252600

Home Videos Live Playlists

[Machine Learning Series] Implement Binary Cross Entropy Loss

[Machine Learning Series] Implement Binary Cross Entropy Loss Unofficial Sendoh

63 views - 3 years ago

Leetcode 1891. Cutting Ribbons

Leetcode 1891. Cutting Ribbons Unofficial Sendoh

1.1K views - 4 years ago

Leetcode 729. My Calendar I

Leetcode 729. My Calendar I Unofficial Sendoh

57 views - 4 years ago

[Machine Learning Series] Implement Batch Normalization by Computation Graph

[Machine Learning Series] Implement Batch Normalization by Computation Graph Unofficial Sendoh

70 views - 4 years ago

[Software Engineering Series] The Closest Coin and Algorithm Selection

[Software Engineering Series] The Closest Coin and Algorithm Selection Unofficial Sendoh

18 views - 4 years ago

[Machine Learning Series] Implement Activation Layer in Deep Neural Networks

[Machine Learning Series] Implement Activation Layer in Deep Neural Networks Unofficial Sendoh

13 views - 4 years ago

[Software Engineering Series] Meeting Hours Optimization and Dynamic Programming Solution

[Software Engineering Series] Meeting Hours Optimization and Dynamic Programming Solution Unofficial Sendoh

47 views - 4 years ago

Leetcode 1609. Even Odd Tree

Leetcode 1609. Even Odd Tree Unofficial Sendoh

103 views - 4 years ago

[Machine Learning Series] Implement Dropout Layer in Deep Neural Networks

[Machine Learning Series] Implement Dropout Layer in Deep Neural Networks Unofficial Sendoh

98 views - 4 years ago

Introduction (2022 version)

Introduction (2022 version) Unofficial Sendoh

102 views - 4 years ago

[Software Engineering Series] Print Folder Structure

[Software Engineering Series] Print Folder Structure Unofficial Sendoh

124 views - 4 years ago

[Software Engineering Series] ID Allocator and Follow Ups

[Software Engineering Series] ID Allocator and Follow Ups Unofficial Sendoh

1.3K views - 4 years ago

[CUDA Programming Series] CUDA Atomics Operations

[CUDA Programming Series] CUDA Atomics Operations Unofficial Sendoh

771 views - 4 years ago

[CUDA Programming Series] CUDA Events and Streams

[CUDA Programming Series] CUDA Events and Streams Unofficial Sendoh

2.8K views - 4 years ago

[CUDA Programming Series] Thread Cooperation and Vector Dot Product Calculation

[CUDA Programming Series] Thread Cooperation and Vector Dot Product Calculation Unofficial Sendoh

420 views - 4 years ago

[CUDA Programming Series] Setup CUDA in Google Colaboratory and an Intro Example

[CUDA Programming Series] Setup CUDA in Google Colaboratory and an Intro Example Unofficial Sendoh

420 views - 4 years ago

[Big Data Series] Join Pattern by PySpark

[Big Data Series] Join Pattern by PySpark Unofficial Sendoh

51 views - 4 years ago

[Software Engineering Series] 3 Ways to Implement Factory Pattern

[Software Engineering Series] 3 Ways to Implement Factory Pattern Unofficial Sendoh

14 views - 4 years ago

[Machine Learning Series] Implement Forward and Backward Propagation for Fully Connected Layer

[Machine Learning Series] Implement Forward and Backward Propagation for Fully Connected Layer Unofficial Sendoh

90 views - 4 years ago

Dataframe and Partitioning Pattern by PySpark

Dataframe and Partitioning Pattern by PySpark Unofficial Sendoh

44 views - 4 years ago

Leetcode 1976. Number of Ways to Arrive at Destination

Leetcode 1976. Number of Ways to Arrive at Destination Unofficial Sendoh

1.9K views - 4 years ago

PySpark Fundamentals and Implement Top Ten Pattern

PySpark Fundamentals and Implement Top Ten Pattern Unofficial Sendoh

35 views - 4 years ago

Lintcode 556. Standard Bloom Filter

Lintcode 556. Standard Bloom Filter Unofficial Sendoh

42 views - 4 years ago

Leetcode 1727. Largest Submatrix with Rearrangement

Leetcode 1727. Largest Submatrix with Rearrangement Unofficial Sendoh

217 views - 4 years ago

Spark v.s Map Reduce and Summarization Pattern

Spark v.s Map Reduce and Summarization Pattern Unofficial Sendoh

57 views - 4 years ago

Install PySpark on Google Colab / Ubuntu and Solve Word Count

Install PySpark on Google Colab / Ubuntu and Solve Word Count Unofficial Sendoh

374 views - 4 years ago

Leetcode 706. Design Hashmap

Leetcode 706. Design Hashmap Unofficial Sendoh

54 views - 4 years ago

Leetcode 710. Random Pick with Blacklist | C++

Leetcode 710. Random Pick with Blacklist | C++ Unofficial Sendoh

373 views - 4 years ago

Leetcode 370. Range Addition | C++

Leetcode 370. Range Addition | C++ Unofficial Sendoh

2.9K views - 4 years ago

Probabilistic Fundamental and Interview Questions

Probabilistic Fundamental and Interview Questions Unofficial Sendoh

15 views - 4 years ago

Leetcode 1557. Minimum Number of Vertices to Reach All Nodes | C++

Leetcode 1557. Minimum Number of Vertices to Reach All Nodes | C++ Unofficial Sendoh

84 views - 4 years ago

HackerRank MapReduce - Word Counts in Python

HackerRank MapReduce - Word Counts in Python Unofficial Sendoh

101 views - 4 years ago

Leetcode 358. Rearrange String k Distance Apart | C++

Leetcode 358. Rearrange String k Distance Apart | C++ Unofficial Sendoh

323 views - 4 years ago

Circular Reference and Weak Pointer | C++

Circular Reference and Weak Pointer | C++ Unofficial Sendoh

675 views - 4 years ago

Implement Shared Pointer | C++ | English

Implement Shared Pointer | C++ | English Unofficial Sendoh

1.8K views - 4 years ago

Leetcode 675. Cut Off Trees for Golf Event

Leetcode 675. Cut Off Trees for Golf Event Unofficial Sendoh

2.4K views - 4 years ago

Estimation Fundamentals and Interview Questions - MLE and MAP

Estimation Fundamentals and Interview Questions - MLE and MAP Unofficial Sendoh

223 views - 4 years ago

Leetcode 971. Flip Binary Tree To Match Preorder Traversal | C++ | Chinese

Leetcode 971. Flip Binary Tree To Match Preorder Traversal | C++ | Chinese Unofficial Sendoh

26 views - 4 years ago

Leetcode 1168. Optimize Water Distribution in a Village | C++ | English

Leetcode 1168. Optimize Water Distribution in a Village | C++ | English Unofficial Sendoh

484 views - 4 years ago

Leetcode 1110. Delete Nodes And Return Forest | C++ | Chinese

Leetcode 1110. Delete Nodes And Return Forest | C++ | Chinese Unofficial Sendoh

39 views - 4 years ago

Leetcode 426. Convert Binary Search Tree to Sorted Doubly Linked list | C++ | Chinese

Leetcode 426. Convert Binary Search Tree to Sorted Doubly Linked list | C++ | Chinese Unofficial Sendoh

54 views - 4 years ago

Leetcode 684. Redundant Connection | C++ | English

Leetcode 684. Redundant Connection | C++ | English Unofficial Sendoh

114 views - 4 years ago

Leetcode 715. Range Module | English

Leetcode 715. Range Module | English Unofficial Sendoh

4.3K views - 4 years ago

Leetcode 465. Optimal Account Balancing | English

Leetcode 465. Optimal Account Balancing | English Unofficial Sendoh

2.9K views - 4 years ago

Introduction | English

Introduction | English Unofficial Sendoh

62 views - 4 years ago

Leetcode 416. Partition Equal Subset Sum | English

Leetcode 416. Partition Equal Subset Sum | English Unofficial Sendoh

35 views - 4 years ago

Leetcode 1143. Longest Common Subsequence | C++ | English

Leetcode 1143. Longest Common Subsequence | C++ | English Unofficial Sendoh

62 views - 4 years ago

Leetcode 300. Longest Increasing Subsequence | C++ | English

Leetcode 300. Longest Increasing Subsequence | C++ | English Unofficial Sendoh

55 views - 4 years ago

Leetcode 1055. Shortest Way to Format String | English

Leetcode 1055. Shortest Way to Format String | English Unofficial Sendoh

600 views - 4 years ago

Implement a Max Heap Using Dynamic Array | C++ | English

Implement a Max Heap Using Dynamic Array | C++ | English Unofficial Sendoh

299 views - 4 years ago

Leetcode 1249. Minimum Remove to Make Valid Parentheses | C++ | Chinese

Leetcode 1249. Minimum Remove to Make Valid Parentheses | C++ | Chinese Unofficial Sendoh

45 views - 4 years ago

Leetcode 1060. Missing Element in Sorted Array | Chinese

Leetcode 1060. Missing Element in Sorted Array | Chinese Unofficial Sendoh

110 views - 4 years ago

Leetcode 1838. Frequency of the Most Frequent Element | C++ | English

Leetcode 1838. Frequency of the Most Frequent Element | C++ | English Unofficial Sendoh

199 views - 4 years ago