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Statistics for Data Science using Python
<p>If You want to be a <strong>Data Scientist</strong> or <strong>Data Analyst</strong> then brushing up on your <strong><em>statistics skills</em></strong> is something you need to do.<br /></p><p>But it's just hard to get started with<em> Data Science</em>…
Which is not a type of machine learning
Anonymous Quiz
3%
Supervised Learning
8%
Unsupervised
83%
Inforcement Learning
6%
Reinforcement Learning
👍2
In which machine learning algorithm, machine learn on its own
Anonymous Quiz
33%
Supervised Learning
67%
Reinforcement Learning
👍1
Which one you want to learn first?
Anonymous Poll
56%
Data analysis and visualization
44%
Machine Learning and it's algorithms
Who is Data Scientist?
He/she is responsible for collecting, analyzing and interpreting the results, through a large amount of data. This process is used to take an important decision for the business, which can affect the growth and help to face compititon in the market.
A data scientist analyzes data to extract actionable insight from it. More specifically, a data scientist:
Determines correct datasets and variables.
Identifies the most challenging data-analytics problems.
Collects large sets of data- structured and unstructured, from different sources.
Cleans and validates data ensuring accuracy, completeness, and uniformity.
Builds and applies models and algorithms to mine stores of big data.
Analyzes data to recognize patterns and trends.
Interprets data to find solutions.
Communicates findings to stakeholders using tools like visualization.
He/she is responsible for collecting, analyzing and interpreting the results, through a large amount of data. This process is used to take an important decision for the business, which can affect the growth and help to face compititon in the market.
A data scientist analyzes data to extract actionable insight from it. More specifically, a data scientist:
Determines correct datasets and variables.
Identifies the most challenging data-analytics problems.
Collects large sets of data- structured and unstructured, from different sources.
Cleans and validates data ensuring accuracy, completeness, and uniformity.
Builds and applies models and algorithms to mine stores of big data.
Analyzes data to recognize patterns and trends.
Interprets data to find solutions.
Communicates findings to stakeholders using tools like visualization.
❤4
Which of the following are important skills for a data scientist?
Anonymous Quiz
8%
Analysing data
2%
Data wrangling
4%
Communication and critical thinking skills
3%
Statistical knowledge
83%
All of the above
Some of the essential libraries of Python that are used in Data Science
Numpy
SciPy
Pandas
Matplotlib
Keras
TensorFlow
Scikit-learn
Numpy
SciPy
Pandas
Matplotlib
Keras
TensorFlow
Scikit-learn
👍1
Why Matplotlib is used?
Anonymous Quiz
6%
Data extraction
5%
Data cleaning
87%
Data visualization
2%
None
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Forwarded from Jobs | Internships | Placement | Interviews
McAfee is hiring
Position: Data Analyst
👉 Apply:
https://careers.mcafee.com/job/-/-/731/17732200?source=LinkedIn
👍 All the best.
@getjobss
Position: Data Analyst
👉 Apply:
https://careers.mcafee.com/job/-/-/731/17732200?source=LinkedIn
👍 All the best.
@getjobss
McAfee
Careers at McAfee | McAfee jobs
We believe you will love what you do along a journey to transform online security for families and households around the world — to protect all you love.
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Forwarded from Jobs | Internships | Placement | Interviews
ZS is hiring
Position: Data Scientists/ ML
👉 Apply:
https://jobs.zs.com/India/job/Bengaluru-Data-Science-Associate-Consultant-ML-(Bengaluru,-India)-KA/666790600
👍 All the best.
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Position: Data Scientists/ ML
👉 Apply:
https://jobs.zs.com/India/job/Bengaluru-Data-Science-Associate-Consultant-ML-(Bengaluru,-India)-KA/666790600
👍 All the best.
👉 Share and support this channel
http://t.me/getjobss
Data Science & Machine Learning
5_6118228544339313094.pdf
Data science interview questions 😍
Top 10 Websites for Data Science
1. Flowing Data (http://flowingdata.com)
2. Analytics Vidhya (http://www.analyticsvidhya.com)
3. R-Bloggers (http://www.r-bloggers.com)
4. Edwin Chen (http://blog.echen.me)
5. Hunch (http://hunch.net)
6. KDNuggets (http://www.kdnuggets.com)
7. Data Science Central (http://www.datasciencecentral.com)
8. Kaggle Competitions (https://www.kaggle.com/competitions)
9. Simply Statistics (http://simplystatistics.org)
10. FastML (http://fastml.com)
1. Flowing Data (http://flowingdata.com)
2. Analytics Vidhya (http://www.analyticsvidhya.com)
3. R-Bloggers (http://www.r-bloggers.com)
4. Edwin Chen (http://blog.echen.me)
5. Hunch (http://hunch.net)
6. KDNuggets (http://www.kdnuggets.com)
7. Data Science Central (http://www.datasciencecentral.com)
8. Kaggle Competitions (https://www.kaggle.com/competitions)
9. Simply Statistics (http://simplystatistics.org)
10. FastML (http://fastml.com)
👍4
Which library in Python can be used to gather data?
Anonymous Quiz
48%
Beautiful Soup
29%
Numpy
9%
Matplotlib
14%
Scikit-learn
Seaborn and Matplotlib are used for?
Anonymous Quiz
8%
Data extraction
89%
Data visualization
3%
Training a model
Which library provides methods required for linear algebra, matrix manipulations and Fourier transformation?
Anonymous Quiz
16%
Pandas
55%
Numpy
11%
Matplotlib
18%
Scikit-learn
❤1
Which library is used to implement machine learning algorithms on datasets?
Anonymous Quiz
26%
Numpy
74%
Scikit-learn