analytics -移花宫 -武林禁地，闲人禁止入内

[Tutorialsplanet.NET] Udemy - Google Analytics Certification - Become Certified in 1 Day!

5. Promote Your Certification/1. 5 Ways to Promote Your Google Analytics Certification.mp4 82.1 MB
1. Introduction/1. How to Become Certified in 1 Day!.mp4 31.9 MB
6. Conclusion/1. Thank You & Conclusion.mp4 31.7 MB
6. Conclusion/1. Thank You & Conclusion.vtt 31.7 MB
1. Introduction/2. Google Analytics Resources.mp4 22.6 MB
7. Bonus 200+ More Practice Questions/1. Get Access to the Official Practice Questions (90 Questions).mp4 13.0 MB
7. Bonus 200+ More Practice Questions/1. Get Access to the Official Practice Questions (90 Questions).vtt 13.0 MB
4. Official Exam/2. How to Take the Google Analytics Certification Exam (Updated).mp4 11.0 MB
5. Promote Your Certification/2. How to Change the Name on Your Google Certification.mp4 10.8 MB
2. Complete Certification Training/1.1 Google Analytics for Beginners - Certification Training.pdf.pdf 6.2 MB
2. Complete Certification Training/2.1 Advanced Google Analytics Slides.pdf.pdf 4.3 MB
2. Complete Certification Training/1. Google Analytics for Beginners.vtt 78.0 kB
2. Complete Certification Training/2. Advanced Google Analytics.vtt 50.9 kB
5. Promote Your Certification/1. 5 Ways to Promote Your Google Analytics Certification.vtt 9.4 kB
1. Introduction/1. How to Become Certified in 1 Day!.vtt 3.9 kB
1. Introduction/2. Google Analytics Resources.vtt 3.5 kB
5. Promote Your Certification/2. How to Change the Name on Your Google Certification.vtt 2.3 kB
4. Official Exam/1. Detailed Exam Overview + 4 Tips to Pass First Time (text).html 2.2 kB
4. Official Exam/2. How to Take the Google Analytics Certification Exam (Updated).vtt 1.8 kB
7. Bonus 200+ More Practice Questions/2. Troubleshooting New Registration Step.html 671 Bytes

[磁力链接] 添加时间:2021-03-11 大小:258.4 MB 最近下载:2025-05-28 热度:1122

[ FreeCourseWeb.com ] Udemy - Power BI - Data Analytics Essentials with Power BI.zip

[ FreeCourseWeb.com ] Udemy - Power BI - Data Analytics Essentials with Power BI.zip 2.8 GB

[磁力链接] 添加时间:2021-03-11 大小:2.8 GB 最近下载:2025-05-30 热度:1070

[TutorialPace.com] Lynda - Learning Web Analytics - [TP]

3. Start with Primary Analytics Concepts/00014 - Using your primary tools - Acquisition, behavior, and conversion.mp4 11.8 MB
4. A Few Reports to Get You Started/00024 - Taking action.mp4 9.0 MB
4. A Few Reports to Get You Started/00020 - Understanding the three Cs of analytics - Context, contrast, and comparison.mp4 8.8 MB
3. Start with Primary Analytics Concepts/00016 - Tracking acquisition by medium.mp4 8.8 MB
1. Where Do the Numbers Come From/00005 - Implementing tracking code.mp4 8.4 MB
3. Start with Primary Analytics Concepts/00018 - Measuring your landing page and content.mp4 8.1 MB
3. Start with Primary Analytics Concepts/00017 - Navigating to bounce rate .mp4 7.5 MB
2. Beyond the Dashboards/00010 - Customizing goals for your business.mp4 7.3 MB
3. Start with Primary Analytics Concepts/00015 - Understanding dimensions and metrics.mp4 6.2 MB
4. A Few Reports to Get You Started/00023 - Tracking your audience by device.mp4 5.7 MB
2. Beyond the Dashboards/00009 - Understanding business objectives.mp4 5.6 MB
4. A Few Reports to Get You Started/00021 - Using the date, comparison, and channel comparison.mp4 5.3 MB
0. Introduction/00004 - Defining terminology.mp4 5.2 MB
4. A Few Reports to Get You Started/00022 - Adding secondary dimensions.mp4 4.6 MB
0. Introduction/00003 - Introducing analytics.mp4 4.6 MB
0. Introduction/00001 - Welcome.mp4 4.4 MB
3. Start with Primary Analytics Concepts/00019 - Applying landing-page bounce rates.mp4 4.1 MB
2. Beyond the Dashboards/00012 - Reporting value.mp4 4.0 MB
1. Where Do the Numbers Come From/00008 - Crunching the numbers.mp4 3.7 MB
2. Beyond the Dashboards/00013 - Introducing conversions.mp4 3.6 MB

[磁力链接] 添加时间:2021-03-11 大小:139.7 MB 最近下载:2025-05-31 热度:886

[ FreeCourseWeb.com ] Google Analytics for Bloggers.zip

[ FreeCourseWeb.com ] Google Analytics for Bloggers.zip 641.7 MB

[磁力链接] 添加时间:2021-03-11 大小:641.7 MB 最近下载:2025-05-28 热度:836

[FreeCoursesOnline.Me] PacktPub - Master Big Data Ingestion and Analytics with Flume, Sqoop, Hive and Spark [Video]

2 - Sqoop Import/02 - Sqoop Introduction.mp4 116.2 MB
1 - Hadoop Introduction/01 - HDFS and Hadoop Commands.mp4 115.8 MB
3 - Sqoop Export/15 - Export from Hdfs to Mysql.mp4 46.3 MB
2 - Sqoop Import/03 - Managing Target Directories.mp4 41.6 MB
8 - Spark RDD Practice/54 - Extract Error Logs from log files.mp4 41.5 MB
6 - Spark Introduction/42 - Directed Acyclic Graph (DAG) & Stages.mp4 39.9 MB
8 - Spark RDD Practice/53 - Scala Tuples.mp4 37.6 MB
8 - Spark RDD Practice/57 - Orders placed by Customers.mp4 37.4 MB
4 - Apache Flume/19 - Moving data from Twitter to HDFS.mp4 35.9 MB
2 - Sqoop Import/07 - Split-by and Boundary Queries.mp4 34.7 MB
8 - Spark RDD Practice/55 - Frequency of word in Text File.mp4 34.2 MB
9 - Spark Dataframes & Spark SQL/62 - Dataframe from CSV Files.mp4 33.4 MB
7 - Spark Transformations & Actions/47 - ReduceByKey _ Total Number of students in each Subject.mp4 28.6 MB
8 - Spark RDD Practice/58 - Movie Average Rating greater than 3.mp4 28.4 MB
5 - Apache Hive/37 - Hive Partitioning.mp4 27.8 MB
6 - Spark Introduction/41 - Cluster Overview.mp4 27.5 MB
4 - Apache Flume/23 - Flume Multi-Agent Flow.mp4 27.1 MB
5 - Apache Hive/27 - Hive Managed Tables.mp4 26.8 MB
9 - Spark Dataframes & Spark SQL/66 - DataFrame API Part2.mp4 26.4 MB
5 - Apache Hive/35 - Hive String Functions.mp4 26.4 MB

[磁力链接] 添加时间:2021-03-11 大小:1.7 GB 最近下载:2025-05-31 热度:3242

Udemy - R Programming Advanced Analytics In R For Data Science

2. Data Preparation/3. Updates on Udemy Reviews.mp4 61.2 MB
3. Lists in R/2. Project Brief Machine Utilization.mp4 55.7 MB
4. Apply Family of Functions/15. THANK YOU bonus video.mp4 54.8 MB
2. Data Preparation/17. Replacing Missing Data Median Imputation Method (Part 1).mp4 51.3 MB
2. Data Preparation/11. An Elegant Way To Locate Missing Data.mp4 50.8 MB
2. Data Preparation/9. Dealing with Missing Data.mp4 44.6 MB
2. Data Preparation/15. Reseting the dataframe index.mp4 41.1 MB
4. Apply Family of Functions/7. Using lapply().mp4 40.6 MB
3. Lists in R/4. Handling Date-Times in R.mp4 40.5 MB
3. Lists in R/10. Creating A Timeseries Plot.mp4 40.1 MB
3. Lists in R/5. R programming What is a List.mp4 37.7 MB
4. Apply Family of Functions/10. Using sapply().mp4 36.6 MB
2. Data Preparation/8. gsub() and sub().mp4 34.7 MB
3. Lists in R/8. Adding and deleting components.mp4 34.1 MB
4. Apply Family of Functions/12. which.max() and which.min() (advanced topic).mp4 34.0 MB
2. Data Preparation/21. Visualizing results.mp4 33.4 MB
2. Data Preparation/12. Data Filters which() for Non-Missing Data.mp4 31.4 MB
2. Data Preparation/5. What are Factors (Refresher).mp4 30.6 MB
1. Welcome To The Course/1. Welcome to the Advanced R Programming Course!.mp4 30.5 MB
4. Apply Family of Functions/3. Import Data into R.mp4 29.4 MB

[磁力链接] 添加时间:2021-03-11 大小:1.4 GB 最近下载:2025-05-29 热度:4594

Data Science for Business Analytics and Intelligence

[TutsNode.com] - Data Science for Business Analytics and Intelligence/2. Hands-on lessons/2. Cleaning our customer dataset.mp4 214.1 MB
[TutsNode.com] - Data Science for Business Analytics and Intelligence/2. Hands-on lessons/3. Revenue Analysis and Data pre-processing.mp4 200.8 MB
[TutsNode.com] - Data Science for Business Analytics and Intelligence/2. Hands-on lessons/4. Using Machine Learning to predict revenue.mp4 192.9 MB
[TutsNode.com] - Data Science for Business Analytics and Intelligence/2. Hands-on lessons/1. Understanding and optimizing customer datasets.mp4 164.3 MB
[TutsNode.com] - Data Science for Business Analytics and Intelligence/2. Hands-on lessons/1.1 Understanding and optimizing customer datasets.zip 48.8 MB
[TutsNode.com] - Data Science for Business Analytics and Intelligence/2. Hands-on lessons/2.1 Cleaning our customer dataset.zip 32.3 MB
[TutsNode.com] - Data Science for Business Analytics and Intelligence/2. Hands-on lessons/3.1 Revenue Analysis and Data pre-processing.zip 30.7 MB
[TutsNode.com] - Data Science for Business Analytics and Intelligence/1. Welcome to the course!/1. Welcome to the course!.mp4 23.5 MB
[TutsNode.com] - Data Science for Business Analytics and Intelligence/2. Hands-on lessons/4.1 Using Machine Learning to predict revenue.zip 20.6 MB
[TutsNode.com] - Data Science for Business Analytics and Intelligence/1. Welcome to the course!/2. Overview of the learning methodology.mp4 13.0 MB
[TutsNode.com] - Data Science for Business Analytics and Intelligence/3. End of Course/1. End of Course.mp4 9.6 MB
[TutsNode.com] - Data Science for Business Analytics and Intelligence/2. Hands-on lessons/3. Revenue Analysis and Data pre-processing.srt 20.5 kB
[TutsNode.com] - Data Science for Business Analytics and Intelligence/2. Hands-on lessons/2. Cleaning our customer dataset.srt 19.6 kB
[TutsNode.com] - Data Science for Business Analytics and Intelligence/2. Hands-on lessons/4. Using Machine Learning to predict revenue.srt 19.0 kB
[TutsNode.com] - Data Science for Business Analytics and Intelligence/2. Hands-on lessons/1. Understanding and optimizing customer datasets.srt 15.2 kB
[TutsNode.com] - Data Science for Business Analytics and Intelligence/1. Welcome to the course!/2. Overview of the learning methodology.srt 2.4 kB
[TutsNode.com] - Data Science for Business Analytics and Intelligence/1. Welcome to the course!/1. Welcome to the course!.srt 1.6 kB
[TutsNode.com] - Data Science for Business Analytics and Intelligence/3. End of Course/1. End of Course.srt 600 Bytes
[TGx]Downloaded from torrentgalaxy.to .txt 585 Bytes
TutsNode.com.txt 63 Bytes

[磁力链接] 添加时间:2021-03-11 大小:950.7 MB 最近下载:2025-05-29 热度:3891

Lynda.Data.Analytics.For.Students.Bookware-KNiSO

kniso-data.analytics.for.students.r00 15.0 MB
kniso-data.analytics.for.students.r01 15.0 MB
kniso-data.analytics.for.students.r02 15.0 MB
kniso-data.analytics.for.students.r03 15.0 MB
kniso-data.analytics.for.students.r04 15.0 MB
kniso-data.analytics.for.students.r05 15.0 MB
kniso-data.analytics.for.students.rar 15.0 MB
kniso-data.analytics.for.students.r06 7.9 MB
kniso-data.analytics.for.students.nfo 1.9 kB
kniso-data.analytics.for.students.sfv 384 Bytes

[磁力链接] 添加时间:2021-03-11 大小:112.9 MB 最近下载:2025-01-09 热度:109

Fraud Analytics using R & Microsoft Excel

Fraud Analytics using R & Microsoft Excel.zip 2.1 GB
Download more courses.url 123 Bytes
Downloaded from TutsGalaxy.com.txt 73 Bytes
TutsGalaxy.com.txt 52 Bytes

[磁力链接] 添加时间:2021-03-10 大小:2.1 GB 最近下载:2025-05-31 热度:1824

Marketing Analytics Using R and Excel

Marketing Analytics Using R and Excel.zip 2.5 GB
Download more courses.url 123 Bytes
Downloaded from TutsGalaxy.com.txt 73 Bytes
TutsGalaxy.com.txt 52 Bytes

[磁力链接] 添加时间:2021-03-10 大小:2.5 GB 最近下载:2025-06-01 热度:2784

[ FreeCourseWeb.com ] Linkedin - Text Analytics and Predictions with R Essential Training.zip

[ FreeCourseWeb.com ] Linkedin - Text Analytics and Predictions with R Essential Training.zip 129.3 MB

[磁力链接] 添加时间:2021-03-10 大小:129.3 MB 最近下载:2025-05-31 热度:484

[DesireCourse.Net] Udemy - Python for Finance Investment Fundamentals & Data Analytics

[DesireCourse.Net] Udemy - Python for Finance Investment Fundamentals & Data Analytics.zip 1.5 GB
0. Websites you may like/[DesireCourse.Net].url 51 Bytes
[DesireCourse.Net].url 51 Bytes
0. Websites you may like/[CourseClub.Me].url 48 Bytes
[CourseClub.Me].url 48 Bytes

[磁力链接] 添加时间:2021-03-10 大小:1.5 GB 最近下载:2025-05-31 热度:1809

Udemy - Microsoft Power BI for Data Science and Data Analytics - Jun 2020.rar

Udemy - Microsoft Power BI for Data Science and Data Analytics - Jun 2020.rar 2.0 GB

[磁力链接] 添加时间:2021-03-10 大小:2.0 GB 最近下载:2025-05-18 热度:167

[FreeCourseSite.com] Udemy - SQL Masterclass SQL for Data Analytics

4. Fundamental SQL statements/14. ALTER.mp4 131.9 MB
13. Subqueries/1. Subqueries.mp4 108.9 MB
18. PATTERN (STRING) MATCHING/2. ADVANCE PATTERN MATCHING (REGULAR EXPRESSIONS).mp4 108.1 MB
10. Group By Commands/1. GROUP BY.mp4 97.9 MB
20. User Access Control Functions/1. User Access Control.mp4 84.4 MB
19. Data Type conversion functions/1. Converting Numbers Date to String.mp4 76.7 MB
5. Restore and Back-up/1. Restore and Back-up.mp4 75.6 MB
7. Selection commands Ordering/2. ORDER BY.mp4 74.8 MB
4. Fundamental SQL statements/1. CREATE.mp4 66.9 MB
6. Selection commands Filtering/3. LIKE.mp4 64.1 MB
12. JOINS/2. Inner Join.mp4 62.2 MB
2. Installation and getting started/1. Installing and setting up PostgreSQL.mp4 61.5 MB
17. Date-Time Functions/3. EXTRACT.mp4 61.5 MB
4. Fundamental SQL statements/4. INSERT.mp4 59.1 MB
3. Case Study Demo/3. Case Study Part 2.mp4 53.7 MB
12. JOINS/3. Left Join.mp4 52.8 MB
15. String Functions/4. TRIM, LTRIM, RTRIM.mp4 52.4 MB
6. Selection commands Filtering/2. BETWEEN.mp4 52.2 MB
12. JOINS/4. Right Join.mp4 51.0 MB
4. Fundamental SQL statements/8. SELECT DISTINCT.mp4 45.3 MB

[磁力链接] 添加时间:2021-03-10 大小:3.1 GB 最近下载:2025-05-13 热度:552

[FreeCourseSite.com] Udemy - The Complete Introduction to Data Analytics with Tableau

5. Project 4 Northwind Trade (Shipping Analytics)/3. Building Charts on Tableau for Northwind Trade.mp4 212.8 MB
4. Project 3 Superstore (Sales Agent Tracker)/3. Building Charts on Tableau (Part 1) for Super Store.mp4 197.9 MB
4. Project 3 Superstore (Sales Agent Tracker)/2. Connecting and Preparing Data for Super Store.mp4 150.7 MB
3. Project 2 Green Destinations (HR Analytics)/3. Building Charts on Tableau (Part 1) for Green Destinations.mp4 149.6 MB
4. Project 3 Superstore (Sales Agent Tracker)/4. Building Charts on Tableau (Part 2) for Super Store.mp4 143.6 MB
2. Project 1 Discount Mart (Sales and Profit Analytics)/3. Building Charts on Tableau for Discount Mart (Part 1).mp4 139.2 MB
6. Project 5 Tesla (Stock Price Analytics)/4. Building Charts on Tableau for Tesla.mp4 133.4 MB
4. Project 3 Superstore (Sales Agent Tracker)/5. Building a Dashboard.mp4 126.6 MB
2. Project 1 Discount Mart (Sales and Profit Analytics)/2. Connecting and Preparing Data for Discount Mart.mp4 100.2 MB
5. Project 4 Northwind Trade (Shipping Analytics)/2. Connecting and Preparing Data for Northwind Trade.mp4 91.1 MB
2. Project 1 Discount Mart (Sales and Profit Analytics)/4. Building Charts on Tableau for Discount Mart (Part 2).mp4 85.9 MB
3. Project 2 Green Destinations (HR Analytics)/6. Building a Dashboard for Green Destinations.mp4 84.0 MB
2. Project 1 Discount Mart (Sales and Profit Analytics)/6. Building and Publishing Dashboards on Tableau.mp4 83.4 MB
3. Project 2 Green Destinations (HR Analytics)/5. Creating Headline Cards on Tableau.mp4 80.7 MB
5. Project 4 Northwind Trade (Shipping Analytics)/4. Building and Publishing Dashboards for Northwind Trade.mp4 68.2 MB
6. Project 5 Tesla (Stock Price Analytics)/6. Building a Tesla Dashboard.mp4 53.2 MB
1. Introduction to the Course/2. What is Tableau An Introduction to Tableau..mp4 48.4 MB
3. Project 2 Green Destinations (HR Analytics)/4. Building Charts on Tableau (Part 2) for Green Destinations.mp4 43.8 MB
3. Project 2 Green Destinations (HR Analytics)/2. Connecting and Preparing Data for Green Destinations.mp4 43.2 MB
1. Introduction to the Course/1. Introduction to the Course.mp4 42.4 MB

[磁力链接] 添加时间:2021-03-09 大小:2.5 GB 最近下载:2025-05-31 热度:1941

[ FreeCourseWeb.com ] Udemy - Alteryx- Real-Life Exercises For Data Analytics!.zip

[ FreeCourseWeb.com ] Udemy - Alteryx- Real-Life Exercises For Data Analytics!.zip 879.7 MB

[磁力链接] 添加时间:2021-03-09 大小:879.7 MB 最近下载:2025-05-07 热度:982

[GigaCourse.com] Udemy - Python for Finance Investment Fundamentals & Data Analytics

10 Advanced Python tools/055 Importing and Organizing Data in Python part II.A.mp4 69.8 MB
03 Python Variables and Data Types/012 Strings.mp4 60.4 MB
02 Introduction to programming with Python/006 Installing Python and Jupyter.mp4 56.4 MB
06 Conditional Statements/024 Else if for Brief ELIF.mp4 55.8 MB
08 Python Sequences/037 Dictionaries.mp4 43.8 MB
10 Advanced Python tools/052 Sources of Financial Data.mp4 40.6 MB
07 Python Functions/027 Creating a Function with a Parameter.mp4 40.0 MB
08 Python Sequences/033 Lists.mp4 39.5 MB
08 Python Sequences/034 Using Methods.mp4 39.3 MB
10 Advanced Python tools/056 Importing and Organizing Data in Python part II.B.mp4 38.6 MB
09 Using Iterations in Python/043 Iterating over Dictionaries.mp4 31.1 MB
08 Python Sequences/036 Tuples.mp4 30.9 MB
09 Using Iterations in Python/039 While Loops and Incrementing.mp4 29.9 MB
09 Using Iterations in Python/041 Use Conditional Statements and Loops Together.mp4 29.1 MB
03 Python Variables and Data Types/010 Variables.mp4 27.9 MB
09 Using Iterations in Python/040 Create Lists with the range() Function.mp4 27.0 MB
07 Python Functions/028 Another Way to Define a Function.mp4 26.5 MB
10 Advanced Python tools/054 Importing and Organizing Data in Python part I.mp4 25.2 MB
09 Using Iterations in Python/038 For Loops.mp4 24.7 MB
06 Conditional Statements/023 Add an ELSE statement.mp4 24.4 MB

[磁力链接] 添加时间:2021-03-09 大小:1.6 GB 最近下载:2025-05-30 热度:1898

[ FreeCourseWeb.com ] Udemy - Fixed Income Analytics - Pricing and Risk Management.zip

[ FreeCourseWeb.com ] Udemy - Fixed Income Analytics - Pricing and Risk Management.zip 4.1 GB

[磁力链接] 添加时间:2021-03-09 大小:4.1 GB 最近下载:2025-05-31 热度:1409

Apache Spark 2.0 + Python DO Big Data Analytics & ML

Apache Spark 2.0 + Python DO Big Data Analytics & ML.zip 801.1 MB
Download more courses.url 123 Bytes
Downloaded from TutsGalaxy.com.txt 73 Bytes
TutsGalaxy.com.txt 52 Bytes

[磁力链接] 添加时间:2021-03-08 大小:801.1 MB 最近下载:2025-01-23 热度:22

[GigaCourse.com] Udemy - SQL - MySQL for Data Analytics and Business Intelligence

3. Basic database terminology/3. Databases vs spreadsheets.mp4 178.2 MB
20. Combining SQL and Tableau - Introduction/1. The Advantages of Software Integration.mp4 96.9 MB
14. SQL Joins/23. CROSS JOIN.mp4 94.4 MB
4. Installing MySQL and getting acquainted with the interface/1. Installing MySQL.mp4 94.2 MB
20. Combining SQL and Tableau - Introduction/2. Why Combining SQL and Tableau is useful.mp4 89.5 MB
19. Advanced SQL Topics/17. The CASE Statement.mp4 62.3 MB
25. Combining SQL and Tableau - Task 5/1. Task 5 Organizing Charts 1-4 into a Beautiful Dashboard using Tableau.mp4 58.7 MB
14. SQL Joins/32. Tips and tricks for joins.mp4 53.4 MB
22. Combining SQL and Tableau - Task 2/5. Chart 2 Visualizing and Analyzing the Solution in Tableau.mp4 51.3 MB
18. Stored routines/16. User-defined functions in MySQL.mp4 51.1 MB
4. Installing MySQL and getting acquainted with the interface/7. New Authentication Plugin - Creating a New User.mp4 50.0 MB
21. Combining SQL and Tableau - Task 1/8. Chart 1 Visualizing and Analyzing the Solution in Tableau - Part II.mp4 47.3 MB
21. Combining SQL and Tableau - Task 1/4. Task 1 SQL Solution.mp4 45.3 MB
21. Combining SQL and Tableau - Task 1/7. Chart 1 Visualizing and Analyzing the Solution in Tableau - Part I.mp4 42.5 MB
23. Combining SQL and Tableau - Task 3/5. Chart 3 Visualizing and Analyzing the Solution in Tableau.mp4 42.3 MB
22. Combining SQL and Tableau - Task 2/3. Task 2 SQL Solution.mp4 41.2 MB
21. Combining SQL and Tableau - Task 1/1. Task 1.mp4 35.2 MB
23. Combining SQL and Tableau - Task 3/3. Task 3 SQL Solution.mp4 34.7 MB
14. SQL Joins/15. RIGHT JOIN.mp4 33.7 MB
21. Combining SQL and Tableau - Task 1/6. Transferring a Dataset from SQL to Tableau.mp4 32.9 MB

[磁力链接] 添加时间:2021-03-08 大小:2.6 GB 最近下载:2025-05-31 热度:590