Categories: Data Science

Top 15+ Amazing Data Science Project Ideas

Introduction

In today’s data-driven world, Data Science has become one of the most sought-after skill sets. Just pursuing a course in Data Science is not enough to acquire proficiency in Data Science. So what other way is there? One of the best ways to achieve excellent performance is to practice the skills learned to improve them. For this, working on various projects on Data Science is an ideal solution for you. Whether you have just completed a Data Science course or have only just begun your Data Science journey, working on projects on Data Science gives you a good understanding and knowledge of key concepts in Data Science.

But choosing Data Science project ideas is a daunting task. We have curated a list of the top 15 Data Science project ideas in this article to help you practice and enhance your Data Science skills.

Table of Contents

  1. Fake News Detection
  2. Chatbot
  3. Credit Card Fraud Detection
  4. Driver Drowsiness Detection
  5. Speech Emotion Recognition
  6. Breast Cancer Classification
  7. Movie Recommendation System
  8. Sentiment Analysis Project
  9. Customer Segmentation
  10. Gender and Age Detection
  11. Uber Data Analysis
  12. Handwritten Digit Recognition Project
  13. Image Caption Generator
  14. Traffic Sign Recognition
  15. Road Lane Line Detection
  16. Main components of a Data Science Projects

So without any further ado, let’s explore the best Data Science project ideas.

1. Fake News Detection

False news is the spreading of false and inaccurate information through social media platforms. A study by MIT (Massachusetts Institute of Technology) shows that fake news spreads six times faster than real news. In this data science project, Python can be used as a model to assess if a news report is accurate or false. To carry out this, you have to create a TfidfVectorizer classifier and then use the PassiveAggressiveClassifier to identify the news into a ‘True’ and ‘False.’ There will be a 7796×4 shaped dataset, and all these will be executed in the JupyterLab.

Language: Python

Dataset/Package: news.csv

2. Chatbot

A chatbot is one of the most popular Data Science project ideas amongst aspiring Data Science professionals and a significant business asset. Chatbots are used to provide consumers better services with a lower workforce. It uses Deep Learning techniques in order to interact with consumers, and this project can be easily executed with Python. Chatbots are of two types. One is a domain-specific that can solve a certain problem. The other is an open-domain chatbot that can address any questions, for that massive quantities of data are needed for training.

The RNNs are standard methods in which chatbots are trained. These bots contain encoders that can update the states in line with the input phrases. Then the stated response is passed to the chatbot. The chatbot then uses the decoder to find acceptable and future responses based on inputs and in addition to the purpose. You can enhance your Python skills by working on this Data Science project as the full project itself is made in Python. 

Language: Python

Dataset: Intents json file

3. Credit Card Fraud Detection

Credit card  fraud action is growing rapidly. This project aims at creating a classifier. It detects whether or not the card transaction is valid. Diverse machine learning algorithms are applied in this project to distinguish between a non-fraudulent and fraudulent transaction. 

Language: R or Python

Dataset: Data on the transaction of credit cards is used here as a dataset

4. Driver Drowsiness Detection

Several road accidents happen due to the driver’s drowsiness. According to a recent survey, 38.7% of road accidents occur due to drivers’ fatigue and sleepiness. This is the reason behind the significance of the Driver Drowsiness Detection project. This project in Python is based on a Deep Learning model and will detect drowsiness and flag the drivers by beeping alarms. A webcam is necessary to work on this project, as the model evaluates if the driver’s eyes are closed or open.

Language: Python

Packages: OpenCV, Tensorflow, Pygane, Keras

5. Speech Emotion Recognition

SER, an abbreviation for speech emotion recognition and a very promising project in Python. In this project, human emotions are interpreted through the voice. You will learn how to construct an MLP classifier in the project. This classifier is enabled to sense emotions from the voice of an individual. Various sound files are used as a dataset to monitor human emotions. Working on this project will help you upscale your expertise in the Librosa package used to analyze the sound and music.

Language: Python

Packages: Librosa, Soundfile, NumPy, Sklearn, Pyaudio

6. Breast Cancer Classification

If you wish to enhance your Machine Learning & Deep Learning skills, you should go for this Python project. You will gain proficiency in Deep Neural Networks and Recurrent Neural Networks, to name a few. Along with this, you’ll expand your knowledge in Keras library. This project aims to create a classifier. The classifier will be 80% trained with the image dataset and 20% for validation.

Language: Python

Packages: NumPy, OpenCV, Pillow, Tensorflow, Keras, Imutils, Scikit, Matplotlib

7. Movie Recommendation System

Movie Recommendation System is an R project to enhance your Machine Learning knowledge. It is simply a recommendation system that provides consumers with various suggestions based on their history and interests. There are two types of recommendation systems. The first is a collaborative filtering recommendation, and the second one is a content-based recommendation system. This project is focused on a collaborative recommendation filtering system. This kind of recommendation system recommends films based on other people’s browsing history who could watch films of the same tastes.

Language: R

Packages: recommenderlab, ggplot2, data.table, reshape2

8. Sentiment Analysis Project

Nearly every data-driven company utilizes the sentiment analysis model to assess its consumers’ behavior towards their business products. This project will be great for you if you’re fascinated with machine learning and want to increase your expertise in it. This R project is focused on classification. Sentiment analysis referred to the process of evaluating and categorizing views expressed in a piece of feedback, particularly for determining whether the customer’s behavior is positive, negative, or neutral towards a particular product.

Language: R

Packages: Tidytext

9. Customer Segmentation

Customer segmentation is one of the most significant unsupervised learning processes and one of the simplest Data Science projects for beginners. Companies use the clustering process to track similar categories of individuals. This is done in order to target the potential user base. When you work on the project, you become well-versed in K-means clustering. Clustering with K-means is a top strategy for unsupervised data.

Companies learn more about their consumers and their requirements through customer segmentation. Data are very significant here, linked to the population, the state of the economy, the geography and actions.

Language: R

10. Gender and Age Detection

You should pin down the gender and age recognition project to improve your computer vision skills. A model is developed in the project that recognizes a person’s age and gender through his/her/their picture of the face. While, age and gender are difficult to detect because of various factors, such as makeup, facial expressions and lighting. That is why this detection is labeled as a classification rather than a regression problem.

Language: Python
Packages: OpenCV

11. Uber Data Analysis

You’ll use R and its libraries for this data visualization project and analyze different parameters such as hourly journeys during a day and trips during months in a year. In this project, you’ll use the Uber Pickups a metro city dataset and build visualizations for time-frames of the year. This project will tell us how time impacts consumer trips.

Language: R

12. Handwritten Digit Recognition Project

Modified National Institute of Standards and Technology’s (MNIST) handwritten digit dataset is widely distributed amongst Data Science and Machine Learning enthusiasts. It’s an incredible project to sharpen your Data Science skills and learn about the processes involved in a project. The project is implemented through the Convolutional Neural Networks, followed by a nice graphical user interface to outline digits on canvas for real-time prediction, and the model predicts the digit.

Language: Python

Dataset: MNIST

13. Image Caption Generator

Writing a caption of an image describing it is a simple task for humans, but a picture is a bunch of numbers reflecting each pixel’s color value for computers. It is a challenging task for computers to recognize what is in the picture and then generate the description in Natural language like English. In this project, we apply Deep Learning techniques to create an image caption generator using the Convolutional Neural Network (CNN) with the RNN.

Language: Python
Dataset: Flickr 8K

14. Traffic Sign Recognition

In this Data Science project, you’ll use and label the photos of various traffic signs, displaying what the signs mean. The more pictures, the more precise the model is, but it takes more time to train the model. You start with applying convolutional neural networks (CNNs) for creating an image model with the indication of a particular traffic signal. Then, using these pictures and tags, your model will learn. The model would then be able to identify the new image as the input.

Language: Python

Dataset: GTSRB (German Traffic Sign Recognition Benchmark)

15. Road Lane Line Detection

A Live Lane-Line Detection Systems built-in Python is one of the easiest Data Science project ideas. In this project, a driver is guided by the line drawn on the route through lane detection. This project idea has its application in devising driverless cars.

16. Main components of a Data Science Project

Listed below are the key elements to be considered for Data Science Projects:

  • Problem Statement: This is the foundation upon which the entire project is built. It discusses the approach your project will take and outlines the problem that your model will attempt to solve.
  • Dataset: Choosing the right dataset for your project is extremely important. The project should only use datasets that are large enough and from trusted sources. The Kaggle datasets can be used. Additionally, ensure that the dataset you’re using is error-free. Before training your model, correct any errors or outliers in the dataset. Your dataset’s errors can be spotted using visualization tools.
  • Programming Language: One of the in-demand programming languages should be used such as Python, R, and Scala.
  • Tools: This includes deciding which Big Data or BI tools to use.
  • Algorithm:  This includes the algorithms you use to analyze your data and make predictions about the outcomes are important. Popular algorithmic techniques include Regression Trees, Regression algorithms, Naive Bayes algorithms, and Vector Quantization. Regression Algorithms

Training Models: This is the process of testing your model’s predictions against different inputs. Your data science project‘s accuracy will be determined by this one component. Better results can be achieved if proper training techniques are used.

Conclusion

In this article, we have listed the top 15 Data Science project ideas that you can work on to add value to your resume and sharpen your skill sets. If you are well-versed in Python and R, then it’s not a tough cookie to work on any of these projects on Data Science. But if you are new to the domain, then Jigsaw Academy’s 100% placement guaranteed* program – the Postgraduate Diploma In Data Science program is the perfect match for you. To know more about this 11 months in-Person program, visit our website.

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Sauvik Acharjee

Published by
Sauvik Acharjee

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