Aritra Sen

Expert Data Scientist with experience in teaching and helping students with Machine Learning, Deep Learning and Statistical Modeling

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Aritra Sen

Masters degree

/ 55 min

About your data science tutor

Hello, I'm Aritra Sen, a Data Science tutor with a Masters in Statistics. I have expertise in Machine Learning, Deep Learning and AI. I bring in my industry experience into my teaching. My teaching philosophy revolves around simplifying complex concepts, making them easier for students to understand. I believe in engaging students through interactive demonstrations, real-world examples, and hands-on practice. Whether you're a beginner or an advanced learner, I'm here to help you master Data Analysis, Databases, Machine Learning, Python, Statistics, Tableau, and Microsoft Excel. Let's explore the world of data together! I have over 4 years of teaching experience helping both students and professionals build a career in Data Science, Data Engineering, MLOpS and Insights. I also teach Generative AI and LLM model building and tuning.

Aritra graduated from International Institute for Population Sciences

Aritra graduated from International Institute for Population Sciences

Data Science tutor skills

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Project help

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Case Studies

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Predictive modeling

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Machine learning

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Data engineering

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Statistical analysis

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Assignment help

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AI modules

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Podcast

Quiz

Learnings

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Learner types for data science class

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Data Science for intermediate

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Data Science for kids

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Data Science for adults

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Home schooled

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Data Science for beginners

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ADHD

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Anxiety or Stress Disorders

Data sciece class overview

As a Data Analysis, Databases, Machine Learning, Python, Statistics, Tableau, and Microsoft Excel tutor, I believe in a supportive and adaptable teaching methodology. I aim to be empathetic to all levels of students, providing an interactive and creative learning experience. My approach involves assigning data projects using real datasets to assess the process of data cleaning and visualization. I use datasets that align with the student's interests, highlighting innovative approaches and suggesting further exploration. I always tailor my teaching to meet the individual needs of each student, making learning engaging and impactful. My students have been able to build successful careers in Data Science and Analytics. Also I have the industry knowledge helping young professionals grow in their career and students to get past interviews with industry ready projects under their belt.

Your data science tutor also teaches

Data Analysis

Data Analysis

Data Science

Data Science

Databases

Databases

Excel

Excel

Machine Learning

Machine Learning

Python

Python

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Data Science concepts taught by Aritra

Student learned about 22 hours ago

The Student and Tutor reviewed advanced Excel functions. They practiced conditional formatting, learned how to use `MAX` and `MIN` formulas, and explored the "Find and Replace" feature with its specific options. The session concluded with an introduction to data filtering, and the Student was informed that the next assignment would involve practicing these newly learned skills on a larger dataset.

Automated Conditional Formatting

Data Filtering Essentials

Find and Replace (Ctrl+F/H) with Advanced Options

MAX and MIN Functions

Correcting Percentage Calculations

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Student learned 8 days ago

The Tutor and Student worked on Microsoft Excel, covering how to calculate total scores, averages, and percentages for student marks using built-in formulas. They also learned to apply dynamic conditional formatting to color-code cells based on specific value criteria. The Student was assigned homework to practice these new Excel functions and formatting techniques.

Core Excel Formulas: SUM and AVERAGE

Cell References and Auto-Fill Magic

Calculating Percentage Scores

Dynamic Formatting with Conditional Formatting

Decimal Precision and Rounding

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Student learned 15 days ago

The session focused on fundamental Excel skills, covering the basic interface, efficient data entry, and various formatting techniques. The Student practiced creating and organizing a student mark sheet, including adding titles, borders, and colors. The Tutor introduced basic sum formulas, and a small assignment based on the day's topics will be sent for practice.

Data Entry and Tabular Organization

Essential Keyboard Shortcuts for Efficiency

AutoFit Column Width

Basic Data Formatting & Presentation

Applying Formatting with Format Painter

Introduction to Basic Formulas (Addition)

Excel Core Terminology

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Teaching tools used by data science tutor

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Google Colab

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Assessments

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Presentations

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Quizzes

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Streamlit

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Digital whiteboard

Interactive data science classes

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Chat for quick help

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Open Q&A

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Parent feedback

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Mobile joining

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Pets are welcomed

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