Вступ до SQL

4 годин

41 розділів

Базовий

Цей курс для вас, якщо ви новачок в SQL, хочете швидко навчитися отримувати максимальну користь від SQL і хочете використовувати SQL в розробці власних додатків.

Детальніше

Перші Кроки в Pandas

4 годин

34 розділів

Середній

Pandas — це надзвичайно зручна бібліотека для аналізу даних. Вона також розроблена для роботи з великими наборами даних, використовуючи структури даних, такі як DataFrame і Series. Це робить її незамінним інструментом для науки про дані. У цьому посібнику ви познайомитеся з рядом статистичних функцій, зокрема як знаходити кореляції, моди, медіани, а також максимальні та мінімальні значення в наборі даних. Ви також дізнаєтеся, як обробляти відсутні значення та маніпулювати даними, а також як їх видалити.

Детальніше

Conducting Exploratory Data Analysis of Nobel Prizes

1 година

6 розділів

Середній

We will delve into the concept of Exploratory Data Analysis (EDA) and explore its critical role within every Data Analysis process, particularly focusing on the analysis of Nobel Prizes. EDA serves as a foundational step that enables data scientists and analysts to uncover patterns, anomalies, and insights from data through visual and statistical methods.

Детальніше

Extracting Text Meaning using TF-IDF

2 годин

12 розділів

Середній

This project focuses on the design and implementation of a robust text summarizer, built using Python. By harnessing the capabilities of Python’s Natural Language Toolkit (NLTK), participants will gain hands-on experience in processing and analyzing textual data. The project covers a range of NLP techniques essential for text summarization. Participants will develop skills in parsing text and extracting meaningful content, learning how to filter essential information from large volumes of text.

Детальніше

Recognizing Handwritten Digits

2 годин

10 розділів

Просунутий

In this project, our primary objective will be to delve into the identification of handwritten digits through the application of machine learning algorithms. This endeavor aims to harness the power of machine learning to effectively interpret and understand handwritten digits, showcasing the potential of these algorithms in processing and analyzing complex visual information.

Детальніше

Advanced Techniques in pandas

4 годин

33 розділів

Середній

This course contains a lot of useful functions for a future data analyst. You will learn different ways of extracting data and even set conditions on it. After it, you will be familiar with the methods of grouping data. Also, you will learn how to preprocess data. Each section has its data set so that the course will be gripping.

Детальніше

Introduction to Neural Networks

3 годин

19 розділів

Просунутий

Neural networks are powerful algorithms inspired by the structure of the human brain that are used to solve complex machine learning problems. You will build your own Neural Network from scratch to understand how it works. After this course, you will be able to create neural networks for solving classification and regression problems using the scikit-learn library.

Детальніше

Identifying the Most Frequent Words in Text

1 година

11 розділів

Базовий

In this project, we will be utilizing the capabilities of the Natural Language Toolkit (NLTK), a versatile and comprehensive library in Python designed for working with human language data. Our focus will encompass several core areas of natural language processing: tokenization, stemming, tagging and parsing. These NLTK features will form the backbone of our text processing and analysis tasks, making it an essential tool in our project for handling and extracting meaningful insights from language data.

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Ultimate Visualization with Python

3 годин

26 розділів

Середній

Data is everywhere around us and making sense of it is extremely important. Visulization helps us deal with data by finding certain patterns and insights in it. We will develop a solid foundation of data visualization using Python and its libraries, such as matplotlib and seaborn, to get as much information from data as possible in a neat and concise way. Without further ado, let's dive in!

Детальніше

Introduction to NLP

4 годин

24 розділів

Просунутий

Let's explore the fundamentals of Natural Language Processing (NLP) as you delve into text preprocessing techniques and various text models used to represent text data. You will gain practical insights and hands-on experience with the tools and methods essential for analyzing and interpreting textual data effectively. This course equips you with the skills to transform raw text into meaningful information, paving the way for advanced applications in AI and machine learning.

Детальніше

Time Series Essentials

1 година

8 розділів

Середній

In this project, we are going to understand what a Time Series is and which are its main features.

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Association Rule Mining

2 годин

15 розділів

Середній

The Association Rule Mining course offers a comprehensive exploration of the principles and methodologies behind uncovering meaningful associations in large datasets. From understanding the fundamental measures like support, confidence, and lift to employing advanced algorithms such as Apriori and FP-Growth, you will develop the skills necessary to extract valuable insights from transactional data. Through practical applications in diverse domains like retail, healthcare, and finance, participants learn to drive data-driven decision-making, optimize business processes, and uncover hidden opportunities for growth and innovation.

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