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Basics of Neural Networks

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  ·        Simple intuition behind neural networks If you have been a developer or seen one work – you know how it is to search for bugs in a code. You would fire various test cases by varying the inputs or circumstances and look for the output. The change in output provides you a hint on where to look for the bug – which module to check, which lines to read. Once you find it, you make the changes and the exercise continues until you have the right code / application. Neural networks work in very similar manner. It takes several input, processes it through multiple neurons from multiple hidden layers and returns the result using an output layer. This result estimation process is technically known as “Forward Propagation“. Next, we compare the result with actual output. The task is to make the output to neural network as close to actual (desired) output. Each of these neurons are contributing some error to final output. How do you reduce the error? We try to minimize the value

Launch AWS Instance Using AWS CLI

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Objective : From the given Requirement Launch an EC2 instance from Windows Command Prompt Note - This "-" represents two hyphens and words that are highlighted are command What is Key-Pair? A key pair consisting of a private key and a public key, is a set of security credentials that you use to prove your identity when connecting to an instance, Amazon EC2 stores the public key and you store the private key You use the private key, instead of a password, to securely access your instances Anyone who possesses your private keys can connect to your instances, so it's important that you store your private keys in a secure place, What is the Security Group A security group acts as a virtual firewall for your EC2 instances to control Incoming and outgoing traffic. Inbound rules control the incoming traffic to your instance, and outbound rules control the outgoing traffic from your instance. If you don't specify a security group, Amazon EC2 uses the default security group. W

Copyright registration Procedure in India

What is copyright? Copyright (or author's right ) is a legal term used to describe the rights that creators have over their literary and artistic works. Work covered by the copyright range from books, music, paintings and films, to computer programs, databases, advertisements and technical drawings. Copyright Infringement: Copyright Infringement is the use or production of copyright-protected work/material without permission Of the copyright holder. What kind of work can be registered using a copyright? In India, copyright can be taken for original works that fall in the area of: Musical works,Literary works like books and manuscripts,Cinematography films,Fashion designs,Artistic works like paintings,Performances,Software and other computer programs and compilations, etc. However, it must be remembered that copyright does not protect titles, names, ideas, concepts, slogans, methods, and short phrases. Documents required for copyright registration: 3 copies of the work if the work i

Social Media Strategies

              Social Media Strategies Nowadays ,we can see that Indian brands are going digital. This could be in the food industry, real estate, healthcare, education, and also financial institutions. Business owners know that the future lies in going digital. Identify opportunities to use digital technology to enhance the marketing strategy. Focus on Quality: Some people believe posting more will help grow your social media presence, and others believe that it’s the quality of posts that do this. Overall, it’s a little bit of both.You should maintain consistency in posting content at least one posting per day on Instagram ,Facebook and LinkedIn. Video is Ruler: Video is one of the most engaging forms of content, which has already started to dominate social media. Whether it is short-form videos or long-form content on YouTube.Here video is like a king , That would give better insights of the events , posts or campaigns. Choose Secondary Channels: If you see that your audience is now

Connecting Business

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 Connecting Business - A Business Networking Event Date: 27 September 2020, Sunday Time flies! I believe in this statement and there is a need too. While you are facing all new kind of challenges in your business and you see around is the same situation. This may bring a flood of negative thoughts and depressive mindset. Not to worry! Here is the rescue. I believe there is a solution to each problem if there is a will to find it.  With this thought process, we decided to gather and initiate a discussion. So my team started to interact with all our clients and friends inviting them for this activity. Finally we gathered all on 27th September 2020 at 10:30 am and this event was named as Connecting Business. If you want to know what is Connecting Business, have a look at this video https://www.youtube.com/watch?v=cbdh1z9SsDM . We had participants from startups and businesses varying from food industry, manufacturing, digital marketing, software develpment, training, web hosting, pharma, h

Impact of outliers to the decision trees

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  Impact of outliers to the decision trees   What is an Outlier?       An outlier is an object that deviates significantly from the rest of the objects. They can be caused by measurement or execution error. The impact of outliers on the model is depend upon the type of model we are using. Different models have different impact of outliers on the accuracy. Impact on Decision Trees There are two conditions present in case of decision trees, Case 1 : Impact of outliers in predictor variables (continuous variable) Case 2 : Impact of outliers in target variables (continuous variable)   Note : In statistics, outliers will have a considerable effect only if it is present in a continuous (numerical) column. If there are some rare occurrences of a particular class in categorical variables then we have to consider them as anomalies or class imbalance and treat them accordingly. In case 1, there will be no impact almost certainly. In case 2, there might be some im