The post Using AI to tackle Gender based violence faced by women and Physically disabled appeared first on Computer Service Solutions.

The post Using AI to tackle Gender based violence faced by women and Physically disabled appeared first on .

The post Guide to Build a perfect Gaming PC in 2023 appeared first on Computer Service Solutions.

What is ChatGPT?

ChatGPT is a pre-trained language model developed by OpenAI. It is a transformer-based neural network that uses unsupervised learning to generate human-like text. The model is trained on a massive dataset of conversational text, making it capable of understanding and responding to a wide range of topics and questions.

The name ChatGPT is an acronym for “Conversational Generative Pre-training Transformer” which emphasizes the model’s ability to understand and generate text that is appropriate for conversation. It was trained on the internet’s largest conversational dataset, the “Conversational Pre-training Corpus” (CPC), which contains over 570GB of text data, including a diverse set of conversations, dialogue, and question-answer pairs. As a result, ChatGPT can respond to prompts in a conversational, contextually-aware and human-like manner.

The model architecture of ChatGPT is based on the transformer architecture. The architecture was introduced in the paper “Attention Is All You Need” by Vaswani et al. (2017). The transformer architecture is a type of neural network that uses self-attention mechanisms to process input data. This allows the model to weigh different parts of the input data differently, depending on their relevance to the task at hand.

ChatGPT uses a transformer-based architecture with 175 billion parameters, that makes it one of the largest language models available. This large number of parameters allows the model to understand and generate text with high accuracy, although it requires a powerful machine to run and fine-tune the model.

One of the key features of ChatGPT is its ability to generate text that is coherent, contextually appropriate, and grammatically correct. This makes it suitable for a variety of natural language processing (NLP) tasks such as text generation, question answering, and conversation simulation. Also, the model can be fine-tuned for specific tasks or domains, allowing it to understand and generate text that is specific to a particular industry, such as legal, medical, or technical language.

ChatGPT Versions and History

There are several versions of ChatGPT that have been released by OpenAI, each with varying levels of performance and abilities. The main versions of ChatGPT include:

• ChatGPT: This is the original version of the model that was introduced in December 2019. It is a transformer-based neural network with 175 billion parameters. This version of the model can be fine-tuned for a wide range of NLP tasks, including text generation, question answering, and conversation simulation.
• ChatGPT-2: This version of the model was released in June 2020 and has 1.5 terabytes of parameters. ChatGPT-2 was trained on a much larger dataset than the original model, which makes it more accurate and contextually aware. Additionally, this version was fine-tuned to perform better on question-answering tasks.
• ChatGPT-3: The third version of the model, released in June 2020, has 175 billion parameters and is considered the most powerful and versatile language model. It has been fine-tuned to perform better on specific tasks, such as language translation, summarization, and sentiment analysis. Additionally, it has been fine-tuned for specific domains, such as legal, medical, or technical language.
• ChatGPT-3 fine-tuned: It is a version of the model that has been fine-tuned to perform specific tasks or in specific industries, such as customer service, writing, or storytelling.
• ChatGPT-3X: This version of the model is even larger than the original ChatGPT-3, with a capacity of up to 11 terabytes of parameters. This version is even more powerful and versatile than the original ChatGPT-3 and can perform even more complex tasks.

OpenAI has released several versions of ChatGPT, each with varying levels of performance and abilities. The main versions of the model include ChatGPT, ChatGPT-2, ChatGPT-3 and ChatGPT-3 fine-tuned, and ChatGPT-3X. Each version has been fine-tuned to perform better on specific tasks or in specific industries, making it an even more powerful and versatile tool for the NLP community.

Applications and Uses of ChatGPT

• Unsupervised learning: ChatGPT is trained on a massive dataset of conversational text using unsupervised learning, which means it can understand and respond to a wide range of topics and questions.
• Coherent and contextually appropriate text generation: ChatGPT is generates text that is coherent, contextually appropriate, and grammatically correct, making it suitable for a variety of NLP tasks such as text generation, question answering, and conversation simulation.
• Fine-tuning capability: The model can be fine-tuned for specific tasks or domains, such as language translation, summarization, sentiment analysis or specific industries, such as legal, medical, or technical language.
• Large capacity: The model has a large number of parameters, which allows it to understand and generate text with high accuracy.
• Question answering ability: ChatGPT is trained on a massive dataset of conversational text and it’s fine-tuned to perform better on question answering tasks, which makes it suitable for answering questions that require understanding of context and background knowledge.
• Conversation simulation: ChatGPT can simulate a conversation between two or more people. This can be used for chatbots, virtual assistants, and other applications that involve human-like conversation. The model can be fine-tuned to simulate specific characters or personalities.
• Language Translation: ChatGPT-3 can be fine-tuned to perform language translation tasks.
• Summarization: ChatGPT-3 can be fine-tuned to perform summarization tasks.
• Sentiment Analysis: ChatGPT-3 can be fine-tuned to perform sentiment analysis tasks.

Where ChatGPT is still lacking? Weaknesses of ChatGPT

• Lack of understanding and reasoning ability: ChatGPT, like most language models, is not able to understand and reason about the world in the same way that humans can. It has difficulty with tasks that require common sense knowledge or understanding of context.
• Lack of originality: ChatGPT is not able to generate completely original responses, but instead generates responses based on patterns it has seen in the training data. This can make it less flexible and less able to handle novel situations.
• Bias: ChatGPT can be biased towards the training data, which can lead to biased or unfair responses.
• Lack of focus: ChatGPT can sometimes generate overly verbose or irrelevant responses, as it does not have a built-in mechanism to focus on the most important information.
• Lack of self-awareness: ChatGPT does not have self-awareness and does not know when it does not understand or does not know about something.

How to use ChatGPT for free?

There are a few ways to use ChatGPT for free on your browser, although the model might not be as powerful as the one that OpenAI provides:

• OpenAI Playground: OpenAI has a free web-based tool called the OpenAI Playground, which allows you to input text and generate responses using a smaller version of ChatGPT.

The OpenAI Playground is a free web-based tool that allows you to input text and generate responses using a smaller version of ChatGPT. Here are the steps to use it:

1. Go to the OpenAI Playground website: You can access the OpenAI Playground by visiting the OpenAI website and clicking on the “Playground” button.
2. Sign in: You will need to sign in with your OpenAI account to use the Playground.
3. Input text: Once you are signed in, you can input text into the text box in the “Prompt” section of the page. This text will serve as the input for ChatGPT to generate a response.
4. Select the model: You can select the version of GPT you want to use from the “Model” dropdown menu.
5. Generate text: Once you have input your text and selected the model, you can click the “Complete” button to generate a response from ChatGPT.
6. Review and edit the response: You can review the generated response and make any necessary edits. You can also adjust the temperature which will make the output more or less conservative
7. Repeat the process: You can input more text and generate more responses as many times as you want.

OpenAI Playground is a free service and it’s usage is limited, also the performance might not be as good as the original OpenAI API.

• Hugging Face: Hugging Face is a company that provides a web-based interface to use pre-trained models including GPT-3, you can input text and generate responses using their web-based interface, but keep in mind that the usage is limited.
• GitHub: There are some open-source implementation of GPT-2 and GPT-3 on Github that you can use, but you will need to have some knowledge of programming, and the performance might not be as good as the original model.
• Colab: You can use Google Colab which is a free platform for machine learning, you can use the pre-trained models or fine-tune them on your own data.
• Custom fine-tuning: You can also fine-tune a smaller version of GPT-3 on your own computer using the Hugging Face transformers library, but this process requires a lot of computational power and data, and the performance might not be as good as the original model.

These alternatives might not have the same performance as the OpenAI’s API version, but they’re a good starting point to experiment and learn more about GPT-3

Steps to use ChatGPT with the OpenAI API

1. Sign up for an OpenAI API key: You will need an OpenAI API key to access the API and use ChatGPT. You can sign up for a key on the OpenAI website.

1. Test the API: Once you have your API key, you can test the API by making a simple request to the endpoint. You can use a tool like Postman or curl to make the request.
2. Build your application: Once you have tested the API, you can start building your application. You will need to use a programming language like Python or JavaScript to interact with the API.
3. Format your request: You will need to format your request to the API in a specific way, including the input text, the model to use, and any other parameters.
4. Send the request: Once your request is formatted, you can send it to the API and receive the response, which will be the generated text from ChatGPT.
5. Use the generated text: Once you have the generated text, you can use it in your application. For example, you can display it on a website, save it to a database, or use it for further processing.

A really good tutorial to do it using postman and python is given here

To use OpenAI API you need to have a credit card and pay for the usage. Also, it’s important to read and agree with the OpenAI API terms of service and use policy.

Steps to use ChatGPT on your browser with a screenshot

• To use ChatGPT, first, go to the official website.

• On the homepage of the website, click on “Try it now” to begin.  
• On the next page, you can enter your query in the chatbox and click ‘Send’.

• Once you enter the query and click ‘Send’, the ChatGPT will respond to your query.

ChatGPT gives credits worth 18$ to use it for free, try it now. It is a wonderful tool and everyone should try it atleast once.

Learn SEO in hindi now

The post Complete guide to ChatGPT | How to use ChatGPT for free? appeared first on Computer Service Solutions.

The post Guide to Build a perfect Gaming PC in 2023 appeared first on .

The post Complete guide to ChatGPT | How to use ChatGPT for free? appeared first on Computer Service Solutions.

Looking to buy a new Laptop but confused between brands and configurations? Don’t worry, we will be helping you to choose from the best laptops that suits your budget and requirement both. We are coming up with a blog series to help you find Best Laptop under Rs. 50000 and this is the first article of Best Laptop under Rs. 50000 for daily use series. We are reviewing Asus VivoBook 14. We have also reviewed HP 15S Ryzen 5 Laptop in Best Laptop under Rs. 50000 series.

ASUS VivoBook 14 X415EA-EB572TS on Amazon

Price of Asus VivoBook 14 X415 i5 Laptop: ₹. 49,900

Overall Review and Rating of Asus VivoBook 14 X415: 8.2/10

Slim Design, Good Performance with High storage at Competitive Price

Asus claims to have launched a smallest 14-inch Ultrabook with VivoBook Series and VivoBook 14 is one of the powerful laptops from that series with a slim design and multiple colour options. It is regarded as one of the best budget laptops for everyday use.

Processor

The best part of choosing Asus VivoBook 14 is that it comes with 11^th Generation Intel Core i5 1135G7 processor with a base speed of 2.4 GHz that can go upto 4.2 GHz in less than Rs. 50k. The 1135G7 Intel core i5 processor comes with 4 computing cores. Most of the laptops in this budget are coming with only Intel Core i3 processors which makes Asus VivoBook 14 X415EA-EB572TS a winner in processor.

The Iris XE graphics in this chipset having a 12 Gen based architecture are high speed graphics that are capable of handling all the daily home or office based tasks without any lag.

If you are looking for a gaming laptop or something that can help in animation or high graphics video editing then this Asus ViviBook 14 is not for you.

RAM

The laptop comes with the 8GB RAM. 4GB is on-board and 4GB is S SO-DIMM (Small Outline-Dual Inline Memory Module) DDR4. SO-DIMM are a bit smaller than usual DIMM cards used in RAM and have an optimized performance. The laptop supports upto 12GB RAM which makes it a good to have product in terms of scalability. But laptops in this range supports upto 16GB so this might be a minus point for ASUS VivoBook 14 X415EA-EB572TS

Storage

One of the key features of this VivoBook 14 series laptop is the storage capacity. It comes with a superfast SSD of 256 GB along with a 1TB Hard Drive that makes it a really good laptop. The SSD makes sure the work does not slow down. 1 TB hard disk allows the user to have all the data saved and stored in a safeplace which is accessible at anytime. One minus point could be that Hard disk is 5400 RPM which means 5400 rotations per minute and it is lower than some of the most popular hard drives having 7200 RPM, but with the 256 GB SSD, this is not a minus point at all.

This lethal combination of SSD and HDD that has Optane-enabled technology has a strong advantage. Generally SSDs have a short life and it easily get damaged through various factors like overheating. At that point, data recovery becomes very difficult and even impossible in some of the SSDs like that of Samsung because their storage cells decay every time a user writes or erases some data. In such a case, data stored in a 1 TB Hard disk is really very helpful. Many laptops only come with either SSD only or HDD only but having both makes Asus VivoBook 14 X415EA-EB572TS fast and reliable.

Display

This ViviBook 14 X415 comes with a 14-inch display with an aspect ratio of 16:9 at a decent resolution of 1920×1080 pixel. The pixels per inches supported by this laptop is 157 PPI that gives a crisp display. One good part is that it has an Anti-Glare enabled display like most of the laptops in this budget which does less harm to the eyes.

Operating System & Software

This laptop comes with an original Microsoft Windows 10 pre-installed with lifetime validity and upgradable to windows 11 in just few clicks. You can upgrade it to windows 11 by yourself in just few minutes.

Along with Operating system, Microsoft Office Home & Student 2019 is also pre-installed for hassle-free office and small-business documentation and tasks.

Others

Like most of the laptops of this generation, Asus VivoBook 14 X415 has a 802.11ac dual band Wi-Fi, in-built microphone, 1X 1.4 HDMI 1.4 port, 1x 3.5 mm Jack for audio output, 1x USB 3.2 type A & 1x Type C and a USB 2.0 port along with a micro-SD card reader as complementary.

The Brand promises 6-hour battery life which generally lasts for 4 to 6 hours based on what the user is doing. The weight of 1.6 Kg only is a plus point making it a light-weight compact and easy to carry laptop.

Talking about weakness, the only thing that could have been better is the audio output from built-in speaker and VGA webcam. Webcam and audio quality are average. And you don’t get a privacy shutter on webcam. So it is advisable to cover it when not in use.

Key Specs of Vivobook 14 X415 by Asus

• CPU: Intel 11th Gen core i5
• Graphics: Iris XE
• RAM: 8GB
• SSD: 256 GB
• Hard Disk: 1TB
• Screensize: 14 inch
• OS: Windows 11

Price of Asus VivoBook 14 X415 ₹. 49,900

Buy Asus VivoBook 14 X415 online from Amazon now

The post Best Laptops under Rs. 50000: Asus VivoBook 14 X415 Review appeared first on Computer Service Solutions.

The post Complete guide to ChatGPT | How to use ChatGPT for free? appeared first on .

The post Using AI to tackle Gender based violence faced by women and Physically disabled appeared first on Computer Service Solutions.

The post Using AI to tackle Gender based violence faced by women and Physically disabled appeared first on .

The post Best Laptops under Rs. 50000: HP 15s EQ2144AU Ryzen 5 review appeared first on Computer Service Solutions.

HTTP is a Hypertext transfer protocol that facilitates the exchange of information between web pages over internet. It is a connectionless protocol that uses a request-response model. This means that when a web page sends a request, the server sends a response back with the information requested, but as a user there no way of knowing who sent the request or what information was sent although the client i.e. browser can understand what is sent or received. The information returned can be static or dynamic, and it can be self-explanatory or obscure. While it is easy to understand in terms of its purpose, it can be confusing for the non-technical user.

HTTP protocol is a session layer protocol in OSI model as it creates and manages sessions so that data can be passed in appropriate formats through presentation layer to application layer

Pre-Requisite

1. MIME-type: Multipurpose Internet Mail Extension in easy words is like a guide and translator who entertain the traveler as per their interest. Technically, it is a content descriptive standard that helps browser to understand the extension of media and open the files. It also includes mail. Eg text/html, application/pdf etc.
2. Different types of HTTP methods used in requests
3. GET: Retrieve data or information from server
4. POST: Sending data or information to server
5. PUT: For modification of data on server
6. DELETE: As the name suggests, deletes data on server

Model of HTTP Protocol and how it works

HTTP protocol is based on the model of request and response. The protocol defines the request and response process, as well as the information exchanged between them.

When user types anything on a browser act as a client, the request for HTTP gets created and sent to the server. In return, server sends the response back to the client browser.

Features of HTTP protocol

1. HTTP protocol enables transmission of media of any type. The only condition is both the server and client should be able to handle the media type, and to do so, MIME type needs to be specified by the server.
2. HTTP is a connectionless protocol where each time the connection is established when request is sent and disconnected when server responds to the request.
3. It is a stateless protocol. Hence the information or data between different requests never gets retained.

The following diagram shows the general process of a HTTP request and response:

HTTP Request

The request seeking information shared by the browser generally contains request line, header and body (data). The http request header looks like

GET /computerservice.htm HTTP/1.1
User-Agent: Mozilla/4.0 (compatible; MSIE5.01; Windows NT)
Host: www.computerservicesolutions.in
Accept-Language: en-us
Accept-Encoding: gzip, deflate
Connection: Keep-Alive

That is a GET type of request followed by HTTP version sent through your browser to his linkedin page as host or his website. The page is a text/html type page designed via various languages and uses GZip compression to load faster. This request specifies the header and the body which is not given above in the example code contains the information best SEO freelancer in India.

HTTP response

Any HTTP response contains the HTTP status code, response header and body. It looks like:

HTTP/1.1 200 OK
Date: Sun, 25 Dec 2022 10:31:46 GMT
Server: Apache/2.2.14 (Win32)
Last-Modified: Mon, 19 Dec 2022 09:42:50 GMT
Content-Length: 84
Content-Type: text/html
Connection: Closed

In response, the status code defines if the request is successfully answered or not if not then through server or client.

Common status codes series are:

• 1xx: Informational
• 2xx: Success
• 3xx: Redirection
• 4xx: Client side error
• 5xx: Server side error

The fields of response header are very much self explanatory.

Let us take an example to understand the whole process: You need to get the best SEO freelancer in India who is Khushank right now though, you type over browser Best SEO freelancer in India and browser takes you to this website or his LinkedIn page then

Different versions of HTTP

HTTP 0.9

The first of http version used get requests only with hypertext type responses and connections were immediately terminated

HTTP 1.0

Get, post, Head methods were used with different types of response type support. Connection gts terminated immediately

HTTP 1.1

Currently in use with more request methods like put, delete and can handle more data, compressions are supported and connections can be for long-time.

WebSockets

The WebSockets are being used by many applications because are very faster than the previous versions of HTTP as it offers bidirectional full-duplex transmission which keeps connection alive until terminated by any one of client or server.

Security issues in HTTP protocol

When you send data over the Internet, you are trusting the server to keep it safe. If the server does not properly handle the data you sent, your information could be misused or stolen. There are many ways that malicious hackers can try to breach your computer network. One possibility is to inject malicious code into a server’s web browser. Another is to use man-in-the-middle attacks to intercept your data and send it to the attacker. Another potential threat is poor host security. If an organization does not properly handle the security of its hosts (i.e., the computers that host websites), then the attacks from external hackers are also transferred through the host and might even succeed in reaching your computer network.

Various security issues or attacks because of vulnerability in HTTP leads to

1. Sensitive Data Exposure, due to get parameters being used

Can be mitigated using TLS that is upgraded version of security after SSL. Use HSTS headers to mitigate such issues.

• CSRF (Cross-site request forgery)
• User with malicious intent still can intercept requests and response and play with them

But these can be mitigated using various security headers, sanitization techniques and security practices.

Also check the full-detailed article on working of SMTP Protocol and SSH protocol

The post HTTP protocol model, working and security issues with mitigations appeared first on Computer Service Solutions.

The post Best Laptops under Rs. 50000: HP 15s EQ2144AU Ryzen 5 review appeared first on .

The post HTTP protocol model, working and security issues with mitigations appeared first on Computer Service Solutions.

The post HTTP protocol model, working and security issues with mitigations appeared first on .

The post Common Fertilization Mistakes to Avoid in Your Lawn Care Routine first appeared on Lawn Systems Inc..

The post Common Fertilization Mistakes to Avoid in Your Lawn Care Routine appeared first on .

The post Bed Treatment Program first appeared on Lawn Systems Inc..

The post Bed Treatment Program appeared first on .

The post Lawn Systems Fertilization Program first appeared on Lawn Systems Inc..

The post Lawn Systems Fertilization Program appeared first on .

The post 6 Blunders Small Businesses do when going online appeared first on Computer Service Solutions.

The post 6 Blunders Small Businesses do when going online appeared first on .