1.Merge and Remove Duplicates from Arrays
2.Enhancing Google's Performance: Strategies for Improvement
3.Maximizing Business Potential
4.Unlocking the Benefits of Assigning Leads to Sales Team
5.A Study of Camera Versions on Amazon: Modeling Feature Importance and Addressing Imbalanced Data
6.General Questions
7.Coin Tossing
8.Data manipulation with joins, sorting, and loops
9.Counting Duplicate IDs.
10.High-Population Cities with Greater Customer Demand
11.Identifying Repeat Viewers of TV Episodes among Subscribers
12.Data Collection and Model Design for Machine Learning Promotion
13.Measuring Value and Improving User Experience on a Three-Page Website with Whiteboard Problem Solving.
14.Array
15.Calculate mean of probability distribution
16.Detection methods
17.Regression
18.Probability
19.LeetCode 14
20.LeetCode 1143
21.Word Search in Grid
22.Counting Good Strings from Character Array
23.Counting Number of Islands in a 2D Grid
24.最近的 project
25.Word Processor
26.generate matrix
27.纸牌游戏
28.聊聊最熟的模型
29.Metric
30.Metric
31.benefit of DNN
32.不平衡数据
33.过拟合
34.Feed Design
35.Quick Select
36.conficts
37. negative feedback
38.你遇到的failure
39.你遇到过的challenge
40.Counting Good Strings Formed by Characters
41.Sliding Window Moving Average Calculation
42.Compress Binary Tree
43.日志查询
44.Find unique word path
45.跳格子
46."Alert System for Frequent Keycard Use"
47.Counting Good Strings Formed by Characters
48.Word Search in Grid
49.Finding Frequent Items in Multiple Streams
50.Minimum Path Cost in a DAG
51.Programming Exercise: Document Relevance Ranking
52.Code Review Exercise
53.Project Deep Dive and Behavioral Questions
54.Design a Job Alert Notification System
55.Design a Moving Average and Median Data Structure
56.Consecutive Days with Revenue for Employers
57.Calculate Total Revenue per Sales
58.Linear Regression Error Term Assumptions
59.Linear Regression Intercept and Residuals
60.Linear Regression Parameters Relationship
61.Linear Regression Model Comparison
62.Fair Coin Probability
63.Fair Coin Assessment
64.Probability and Logic Flaw
65.Rearrange String to Match Words in List
66.Calculate Distances to Nearest Lowercase Letters
67.Debugging Strategies
68.CSS Element Styling
69.Improvement Suggestions for a Product
70.Expectations for Salary
71.Why Agoda?
72.Connected Number Regions in Grid
73.String Composition Validation
74.Compute Mean of Last 5 Minute Records
75.Design a Query Recommender
76.Job Recommendation Classification Problem
77.Linear Regression Equivalency and Parameters
78.Fairness of a Coin
79.Identifying Unusual Data Points
80.Merge Two Sorted Lists
81.Probability of Selecting a Brown Puppy
82.Code Review: Sort Search Labels
83.Design a Notification System for Job Recommendations
84.Average in Last 5 Minutes of Data Stream
85.Compress a Binary Tree
86.Snake Nest Entrance Count Problem
87.Design an S3-like Storage Service
88.Topological Sorting Algorithm Implementation
89.Tile Movement on a One-Dimensional Board
90.Validate 2D Grid with Sequences
91.Find the Earliest and Latest Logs for Each User
1. Merge and Remove Duplicates from Arrays
merge two sorted arrays (leetcode 上有，注意不是sorted lists)follow up question:remove duplicated elements from a list
2. Enhancing Google's Performance: Strategies for Improvement
3. Maximizing Business Potential
business zoom interview
1) 如何improve indeed product
2）indeed和Linkedin如何竞争
3）如何选success metrics
4. Unlocking the Benefits of Assigning Leads to Sales Team
What is the incremental value from assigning a lead to the sales team?bonus question: Investigate the data however you like and discuss any interesting insights
5. A Study of Camera Versions on Amazon: Modeling Feature Importance and Addressing Imbalanced Data
有个cases tudy，amazon上两个Ul version的camera，哪个更好，如何用模型解决？有什么feature？oversampling and undersampling怎么办？feature importance是怎么计算的？给了两个图train和testaccuracv分别的走势，问是什么原因造成？
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