What is your level in data science?
Anonymous Poll
51%
Noob[Don't know much about this field but want to learn from scratch]
3%
Pro level[Expert in this field]
30%
Beginner [Having basic idea from YouTube videos]
14%
Intermediate [Having complete knowledge but not started any project yet]
2%
Advanced [Done many projects]
🥰3
We have decided to help you in starting your data science journey.
Which language you prefer to watch YouTube videos?
Which language you prefer to watch YouTube videos?
Anonymous Poll
77%
English
6%
Hindi
17%
Mix of English and hindi
This is a very good hands-on tutorial to learn all the components of web scraping.
https://us.pycon.org/2020/schedule/presentation/72/
https://us.pycon.org/2020/schedule/presentation/72/
❤1😁1
Data Science & Machine Learning pinned «What is your level in data science?»
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1. Aggregate Functions (SUM/AVG)
2. Group By and Order By
3. JOINs (Inner/Left/Right)
4. Union and Union All
5. Date and Time processing
6. String processing
7. Window Functions (Partition by)
8. Subquery
9. View and Index
10. Common Table Expression (CTE)
TOP 10 Statistics Concepts for Job Interview
1. Sampling
2. Experiments (A/B tests)
3. Descriptive Statistics
4. p-value
5. Probability Distributions
6. t-test
7. ANOVA
8. Correlation
9. Linear Regression
10. Logistics Regression
TOP 10 Python Concepts for Job Interview
1. Reading data from file/table
2. Writing data to file/table
3. Data Types
4. Function
5. Data Preprocessing (numpy/pandas)
6. Data Visualisation (Matplotlib/seaborn/bokeh)
7. Machine Learning (sklearn)
8. Deep Learning (Tensorflow/Keras/PyTorch)
9. Distributed Processing (PySpark)
10. Functional and Object Oriented Programming
#DataScienceWithDrAngshu #DataScience #Analytics #BigData #MachineLearning #ArtificialIntelligence #Python #SQL #Statistics #DataVisualisation #Experiments #Interview #Job
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