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Being a data scientist means constantly growing, enabling businesses to become more data-propelled, and learning newer trends and tools. There are various excellent resources in data science that can help you to develop your skillset. According to International Data Corporation (IDC), organizations are turning towards digitalization completely. This will help to create more investments, technology development and open various new jobs.
Currently, numerous resources are being created on the internet consisting of data science websites, data analytics websites, data science portfolio websites, data scientist portfolio websites and so on. So, having the right knowledge of tools and technology is important for handling such data. The easiest way to get started is by taking an online data science bootcamp program. Most aspirants either spend too much time in search of the right course or the right technology.
Choosing and learning a new programming language is not an easy thing, in terms of learning data science, Python comes out first. Python is a high-level, interpreted, general-purpose, object-oriented programming language. Python provides great functionality to deal with mathematics, statistics and scientific function. The best Website to learn Python: w3schools.com.
Get to know more about data science for business.
Data analysis is a process of inspecting, cleaning, transforming and modelling data with an objective of uncover the useful knowledge, results and supporting decision. Best Website for excel: excelexposure.com.
To discover hidden truth or information on business problem, data needs to be viewed properly. Appropriate data visualization tool selection is important, to know what to expect from data is also important. Various data visualizations are used in Exploratory data analysis (EDA). EDA is used by data scientists to analyze and explore data sets and summarize their properties, often using data visualization techniques.
Best website for data visualization learning: geeksforgeeks.org
Exploratory data analysis helps you to know patterns and trends in the data using many methods and approaches. In data analysis, EDA performs an important role. Hence, data analyst utilizes most of their time doing EDA. Sometimes, due to time constraints and resource constraints you can handle large-size data. Time like this asks for sampling methods and approaches. Instead of using whole data in analysis, data analyst tends to find defect or abnormality in the sample. Then, based on this information from the sample, defect or abnormality the rate for whole dataset is considered. This process of inferring the information from sample data is known as ‘inferential statistics.’
Hypothesis testing is a part of inferential statistics which uses data from a sample to analyze results about whole dataset or population. Hypothesis testing is done to know the null hypothesis can be rejected or fail to reject. If the null hypothesis is rejected, then the research hypothesis can be accepted. If the null hypothesis is accepted, then the research hypothesis is rejected.
Learning inferential statistics website: wallstreetmojo.com, kdnuggets.com
Learning Hypothesis testing website: stattrek.com
A database is a structured data collection that is stored and accessed electronically. File systems can store small datasets, while computer clusters or cloud storage keeps larger datasets. According to a database model, the organization of data is known as database design. The designer must decide and understand the data storage, and inter-relation of data elements. Considering this information database model is fitted with data.
SQL stands for Structured Query Language. It is created for the recovery and control of data in a relational database.
Database design basics with example: blog.devart.com
SQL learning: w3schools.com
Machine learning is a part of artificial intelligence that concentrate on the utilization of data knowledge and algorithms to follow methods that human learns and moderately improves its accuracy. Machine learning has four key types as follows:
Machine learning website: machinelearningmastery.com
You may also be interested in exploring data science online training.
Working on hands-on projects gives you a real understanding and learning of the topic. Hence it is always good to work on the project. Implementation of various tools and methods to gain more knowledge on data, find insights and convert insights into useful decisions. Hands-on projects also teach collaboration, workflow of process and different experiences with the problem statement.
Data science project cycle is composed of six phases:
This is the greater abstraction level of the Crisp-DM methodology, meaning one that can apply, with no exception, to all data problems. Know more about Kaggle for data science.
Website for Projects: Kaggle
Working on live projects gives you understanding how things work in industry. Know more in KnowledgeHut data science bootcamp training.
Now, as we have little understanding of data science, we will have a look at following topics to know more about data science and newer developments in it.
KDnuggets: It is one of the compelling and regularly updated sites for blogs on analytics, Data Science, Big Data and machine learning. It offers various blogs based on above mentioned technology in alphabetical order.
Amazon Datasets: All the dataset on Amazon is kept in AWS S3 which is an object storage service on the cloud platform. While using Amazon SageMaker datasets are quick to access and load.
Kaggle Datasets: It is an online community platform for data science enthusiasts. You can find the image dataset, time-series dataset, reviews, etc. All these datasets are totally free to download off Kaggle.
Papers With Code: It is a great platform and free website for research papers on data science, machine learning, big data, etc.
GitHub: It is a place to find detailed codes, architecture design. With GitHub, not only you can store your code but also use code from another user for your projects. Sharing your codes for everyone to access is also an integral part of GitHub.
PyImageSearch: This is one of the best websites for computer vision projects. It also covers OpenCV and deep learning topics for computer vision projects. If you are a fan of computer vision projects and want to continue building more projects in this domain, it is highly recommended checking out the website for further study material, knowledge, and resources.
YouTube: It is one of the best platforms to learn more about machine learning and Data science through videos. You can browse through various channels and binge watch some amazing videos that will inspire you and teach you practical knowledge and implementations in these fields.
2 min papers: This YouTube channel explains newer technology research papers in easy context.
FreeCodeCamp: It is a YouTube channel for design, planning and implementation tutorials for projects in various languages.
TensorFlow: TensorFlow is go-o library for machine learning and artificial intelligence. It can be utilized across a range of problem but has a particular distinct on training and inference of deep neural networks.
Keras: It is a library that helps with a python interface to learn, utilize artificial neural networks. Keres works as a configuration for the TensorFlow library.
Reddit, Quora: Resources mentioned in this point tend to serve a similar objective, i.e., interaction and involvement, and answers to several questions for clarifications.
Towards Data Science: one of the biggest publications on Medium that is one of the best websites for the viewers to acknowledge thoughts, ideas, codes, and information related to Data Science, Machine Learning, Visualizations, computer vision, and so much more. It requires $5 a month, but still using various IDs you can access content for Free.
Stack Overflow: Stack Overflow is a question-and-answer website for professional and enthusiast programmers.
Stack Exchange: Stack Exchange is a network of question-and-answer websites on topics in diverse fields, each site covering a specific topic, where questions, answers, and users are subject to a reputation award process.
This article covers various topics and their related websites for machine learning and data science. Every one of the resources mentioned here contains tons of content and valuable information that you can utilize for becoming better at the subject as well as benefitting from them by gaining further knowledge.
The resources for them are limitless, and in a future article, we will try to cover at least ten more such amazing and useful websites that can help you out on your Data Science journey!
Best platforms to learn data science for free are Kaggle and FreeCodeCamp. If you want assistance and instructor-led sessions follow data science bootcamp program.
Yann LeCun is one of the top data scientists in the world currently working as Director of AI research in Meta. Also, there are many researchers who shown their brilliance in the field of data science like Dr DJ Patil, Chief data scientist at White House for Obama.
Yes, you can learn on you own or can join data science online training.
Yes, you can, by learning to code smartly and applying learning to build many projects. 1 year should be sufficient to understand and learn the basics, provided you work in a regular fashion.
After that you need to keep practicing. There is no end to learning, so you need to keep learning and improving.
There are many platforms who help you to practice coding for data science. First is Kaggle: It is an online community of data practitioners. You will get many notebooks, problems and one of the optimum solutions as well.
There are many platforms who offers data science learning. If you want industry level case study, instructor led sessions you can join data science online training.
You can start by figuring out what you need to learn, then you can follow these steps. It is also important to understand machine learning in more depth with deep learning concepts to solve complex problems. Keep learning and Practicing.
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