Case Study for the assessment of Data Scientist
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Post a project like this1593
$150
- Posted:
- Proposals: 11
- Remote
- #2625741
- OPPORTUNITY
- Awarded
PPH TOP 10 | Analytics Consultant | Data Scientist | Machine Learning Engineer
New Delhi
WEBSITE DEVELOPMENT & DESIGN ! WORDPRESS ! JAVA ! PHP ! JAVASCRIPT ! GRAPHIC DESIGN | VIDEO | EXCEL VBA & MACRO EXPERT
New Delhi
Data Scientist| Python Developer|Machine Learning and AI Expert |Academic writer | Software Developer| GIS Expert| Website Development| Accounting and Bookkeeping|
Islamabad
24764231916506256106631620243160453258917025295552771129233869131880933130052
Description
Experience Level: Expert
Require a case study for assessing data science capabilities
Framework
- Around 500 words
- Make use of an existing, publicly accessible data model
- 8 questions
- Questions can have various answer formats: written explanation, code snippet, multiple choice
- the 8 questions should be a good mix of the aforementioned answer formats, i.e. 2 written explanation, 2 code snippet, 2 multiple choice
- Should be able to be completed by candidates in 1-2 hours
The case study should assess the following skills:
1. Working with spreadsheets on data analyses that include aggregations, charting and manipulation of data
2. Querying RDBMS for data read and write, filter/map/reduce and creating BI views using SQL
3. Extraction, cleaning, visualization and filter/map/reduce of data using R or Python libraries
4. Connecting data, building OLAP type dashboards using any software
5. Performing inferential statistical & econometrics analyses on various data types that support exploration, testing of hypotheses, pattern recognition
6. Application of linear algebra, numerical analyses, calculus, probability concepts in algorithm build
7. Understanding and application of various econometric and machine learning modelling methodologies (supervised and unsupervised)
8. Distil actionable insights from data and create compelling story to solve business problems
Requirements:
- Experience working in data science for at least 3 years (MUST)
- Experience in writing technical assessments
The price is for:
- One case study, plus
- 8 questions
- 8 guided answers
Framework
- Around 500 words
- Make use of an existing, publicly accessible data model
- 8 questions
- Questions can have various answer formats: written explanation, code snippet, multiple choice
- the 8 questions should be a good mix of the aforementioned answer formats, i.e. 2 written explanation, 2 code snippet, 2 multiple choice
- Should be able to be completed by candidates in 1-2 hours
The case study should assess the following skills:
1. Working with spreadsheets on data analyses that include aggregations, charting and manipulation of data
2. Querying RDBMS for data read and write, filter/map/reduce and creating BI views using SQL
3. Extraction, cleaning, visualization and filter/map/reduce of data using R or Python libraries
4. Connecting data, building OLAP type dashboards using any software
5. Performing inferential statistical & econometrics analyses on various data types that support exploration, testing of hypotheses, pattern recognition
6. Application of linear algebra, numerical analyses, calculus, probability concepts in algorithm build
7. Understanding and application of various econometric and machine learning modelling methodologies (supervised and unsupervised)
8. Distil actionable insights from data and create compelling story to solve business problems
Requirements:
- Experience working in data science for at least 3 years (MUST)
- Experience in writing technical assessments
The price is for:
- One case study, plus
- 8 questions
- 8 guided answers
Richard K.
100% (5)Projects Completed
4
Freelancers worked with
5
Projects awarded
57%
Last project
29 Jan 2020
Singapore
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