The Data Science Toolbox – Techniques for Extracting Knowledge From Data
The course teaches students about the essential tools for data acquisition and wrangling, data visualization, inference, and modeling. It also covers version control and collaboration with Jupyter.
It enables data science professionals to build predictive models and algorithms by leveraging Python as the programming language. It also offers an easy to use GUI interface and provides a complete set of functionality. Check details about Data Science Classes in Pune.
1. Data Cleaning
Data cleaning might not be the most fun part of being a data scientist but it is a crucial one. Having dirty data can ruin your algorithms and lead to incorrect results. It is important to clean your data and make sure that it is free from any errors before using it for analysis or visualization.
Google Analytics is a popular data science tool that helps analyze and visualize data for insights into customer or end-user behavior. It is used by digital marketers, web admins, and data scientists to understand their website or app performance. The tool also enables you to create and deploy models for analyzing data and making decisions.
2. Data Visualization
Data science projects often produce vast amounts of data that can be difficult to sort through and understand. Visualization techniques help simplify data sets, identify patterns and trends, and present them in ways that can be understood by business owners and stakeholders.
It is important to set a clear-cut set of aims and goals for your data visualization efforts. This will provide a framework and ensure that your efforts are focused on the most impactful information. Moreover, it will also ensure that the process of data visualization is efficient and effective.
3. Data Analysis
This course focuses on the core concepts in data science, and teaches students how to do basic coding and analysis using R, Git, GitHub and other tools. It covers topics like wrangling, visualization, inference and modelling.
This is an introductory course to the data science specialization track, and introduces all of the core tools you will need to complete the rest of the specialization, including R, RStudio, Git and GitHub. It is extremely easy – you could probably complete it in about 2 hours!
Matlab is a software platform that integrates visualization, mathematical computation & programming to process data-driven tasks. It is widely used by researchers, engineers & mathematicians.
4. Data Mining
Data mining is the process of associating, categorizing, regressing and clustering data to create actionable reports. It helps businesses understand what their customers want and need, resulting in better customer service.
This course provides a conceptual introduction to the ideas behind turning data into knowledge and an overview of the tools that are used in this field such as version control, markdown, GitHub, R, and RStudio. It also covers basic concepts in programming, including data manipulation and visualization.
Matlab is a software package that allows data scientists to combine graphics, mathematical computation, and statistical modeling all in one package. It can handle a large amount of data and is a popular tool for data analysis.
5. Data Modeling
Data modeling is the process of creating a blueprint to document the structure and content of a data set. It’s often used to plan new structures, but it can also be applied to existing systems to help improve their design.
Typical data modeling projects involve building conceptual and logical models. The conceptual model identifies the information needs for an application and is the foundation for building subsequent models.
The logical model defines the relationships between entities and specifies rules for data integrity. It also serves as the base for building the physical model, which includes defining schemas for sets of raw data stored in a database or file system.
6. Machine Learning
Data science tools like TensorFlow allow data scientists & ML engineers to develop data analysis & ML algorithms or models. It also supports visualization features.
It enables data scientists to build complex numerical computations & analyze large datasets for supervised, semi-supervised, or unsupervised learning. This is used for predictive modeling and helps in creating systems that can generate sensible outcomes without human intervention.
Companies often deal with varying types of data that can be difficult to process. Levity is a machine learning algorithm that offers a solution to this problem. It can sift through a company’s entire dataset and find underlying patterns or trends that might otherwise go unnoticed.