Top 18
Prep plan
Updated weekly · Last refresh Oct 17

Tencent Machine Learning Engineer Interview Questions

The questions to prepare for a Tencent Machine Learning Engineer interview. Questions from real interview reports rank first. Updated daily.

18questions
~4htotal time
Track your progressSign up free to work through all 18 questions and resume where you left off.
Start practicing free →
1
CodingStart here. 5 questions · ~64 min
Kth Largest Without SortingMedium
Practice

Use in-place Quickselect to find the kth largest array element without sorting the full input.

Arraystop kHeapTencent
Longest Common SubsequenceHard
Practice

Use dynamic programming to reconstruct a longest common subsequence shared by two Meta content strings.

RecursionDynamic ProgrammingStringsTencent
LRU Cache for Fast RetrievalMedium
Practice

Implement an LRU cache using a hash map and doubly linked list to support O(1) get and put operations.

Hash TablesSearchingSortingTencent
Binary Tree Level Order TraversalEasy
Practice

Traverse a binary tree level by level using a queue-based breadth-first search.

QueueTreesTencent
More Coding questions with a free account
2
Machine Learning7 questions · ~89 min
L1 vs L2 Regularization MathEasy

Tests your fundamentals of regularization and how it changes weight behavior and sparsity.

loss functionsRegularizationmodel trainingTencent
Extreme Imbalance in Binary ClassificationMedium

Handle severe class imbalance in a binary deep learning model using sampling, weighted losses, and the right evaluation metrics.

Hyperparameter TuningDeep LearningClass ImbalanceTencent
XGBoost vs Deep Learning TabularMedium

Compare XGBoost and deep learning for tabular behavioral data, focusing on feature handling, generalization, and practical model selection.

Ensemble MethodsFeature EngineeringDeep LearningTencent
More Machine Learning questions with a free account

Sign up to see every question

Create a free account to unlock this list and practice real interview questions.

Get my prep plan
3
Behavioral & Leadership6 questions · ~76 min
Walk Through Your CV ProjectsMedium

Assesses your ability to clearly explain technical work, decisions, and outcomes.

Tencent
More Behavioral & Leadership questions with a free account
The finish line: interview-readyComplete all 18 questions to finish this plan.