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Chatbots 101: Why use chatbots with NLP?

Updated on
Oct 31, 202310 min read
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    Table of content

  • NLP what?
  • The heart of the matter: Why NLP?
  • OK, so how does NLP work?
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  • Three Foundations of an NLP-based Chatbot
  • The Why
  • Overcoming Natural Barriers with NLP
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  • Advantages of Natural Language Processing Chatbots
  • Our Verdict

Seriously, what is up with everyone wanting NLP in their chatbots?

Please take a seat and let me explain.

We've learned about chatbots in recent years and how useful they can be to business owners, staff members, and customers. The future of chatbots is, to put it mildly, life-changing, despite what we're used to and how their behaviors are primarily limited to scripted conversations and responses. 

I mean, we all have been there. Those scripted, boring, and recurring messages made me grip my phone like the Hulk grabbed Loki.

It's critical to understand the rapid development of chatbots and how Natural Language Processing (NLP) can enhance their functionality. This feature offers several benefits and truly puts the chattiness in Chatbot. 

NLP what?

Simply put, NLP is an applied AI program that enables your Chatbot to analyze and grasp the natural human language used to engage with your consumers.

Instead of only using the data to communicate and answer questions, chatbots can understand the conversation's intent. Business owners are starting to "support" their chatbots to become more humanized and personalized in their interactions by feeding them with actions.

With NLP, your Chatbot may interpret and respond to new inquiries or commands, provide more individualized responses, and enhance the client experience by following their requirements.

Once you get the hang of it, NLP will enable you and your company to experience extraordinary benefits.

The heart of the matter: Why NLP?

Not all chatbots can do this function. However, you'll need to dig a little deeper in your pockets on NLP if you plan to integrate your Chatbot into your overall communications strategy. This feature is beneficial for chatbots that answer many questions throughout the day. This is a fantastic strategy if your response rate to these queries appears low and could use a creative twist.

This can help launch your strategy for new firms looking to invest a lot in chatbots. It will help you in giving your Chatbot a personality and enable it to respond in a polished, personalized manner per the queries of your consumers and the answers they anticipate.

"Frankly, a chatbot doesn't need to make you believe it is a human to fulfill its purpose. Trying to do that at this point in technological advancement would be a serious error rather than beneficial."

OK, so how does NLP work?

NLP is not only one fixed technique. We have to combine various strategies when modifying language to add more layers of information. Understanding some of the principles behind language processing is crucial when getting started in NLP.

It is not surprising that NLP employs the same methods as linguistics. Language processing typically involves the following four steps:

1. Morphology studies the structure of words and how they relate to one another.

2. How these words are arranged in a sentence is known as syntax.

3. Semantics studies how grammar and lexical meaning decipher a word's meaning.

4. Pragmatics defines the meaning of words in context. Each of these actions adds a new level of word context knowledge.

To put it simply,

Consider the email's prediction algorithm, one of the most prevalent instances of an NLP application. The program assesses the likelihood of what you will say next based on tone and subject rather than merely making an educated guess. Engineers can accomplish this by "NLP training" the computer.

In other words, users give the software much language-related information, such as sentences and phrases and transcripts of real-time discussions and emails. By doing this, computer algorithms can gradually learn how to link words, what we are attempting to say, and what we want communication to accomplish.

Three Foundations of an NLP-based Chatbot

A Dialog System

People speak using their mouths, hear with their ears, type with their fingers, and read with their eyes to communicate.

The UI of a chatbot must be compatible with how people communicate and exchange information. We refer to that as a dialogue system, sometimes a conversational agent.

There are no fixed elements of the dialogue system.

However, a dialogue system must be able to both accept and produce output to be considered a dialogue system. They can take on a variety of forms in addition to that. You can distinguish between them based on:

  1. Modality
  2. Device
  3. Style Initiative

Natural Language Understanding

As a result, you are already aware of the importance of NLU as a subfield of NLP and are familiar with its principles.

However, it's crucial to note that the most glaring flaw in current NLP-based chatbots is their inability to understand what the user is saying. Simply put, human languages are far too complex. They have huge vocabulary sizes and various meanings, many of which are utterly unrelated.

More crucial than making the bot sound 100% human with perfect NLG is getting the NLU right.

Natural Language Generation

The programming of the NLP chatbot will decide on a suitable response and "translate" it back to the natural language after properly parsing and comprehending the user's input. The appropriate response isn't generated at random.

The content's format needs to be specified for the NLP to produce a human-friendly narrative through rules-based workflows, templates, or intent-driven techniques. In other words, for the output to be produced, the bot needs a starting point.

All NLG systems now use narrative design to create such output, also known as dialogue design. "Conditional logic" is a set of guidelines used in this narrative design.

These rules produce various outputs depending on which conditions are met and which are not.

The Why

OK, let's get this straight.

It is excessive and unnecessary to employ natural language processing (NLP) for primary and elementary purposes.

A poorly implemented chatbot powered by natural language processing can do more harm than good for your business. If a user can complete an action with just a few clicks, forcing them to write it in will not improve their experience.

However, if doing so would overwhelm the customer with options, an NLP chatbot could be helpful. Customers' perplexity and dissatisfaction might be alleviated by having them type or speak about their needs.

There isn't much difference between this and walking up to a person at the counter in a store. While artificial intelligence (AI) may be fascinating, it will not impress customers if it is not practical.

Overcoming Natural Barriers with NLP

Interactions with chatbots are susceptible to the same issues that arise in regular text conversations between humans. Typos, bad grammar, and awkward wording are all examples of such problems. Chatbots with sophisticated Natural Language Processing (NLP) capabilities may correct your spelling and grammar faults and understand what you meant to say.

The latest iteration of NLP can decipher your communications' meanings. Is it a question, or are you making a statement? Despite its seeming insignificance, this can have a major bearing on a chatbot's capacity to have a fruitful discussion with a user.

Users have a blank slate regarding what they can say to the Chatbot, which is one of the biggest obstacles in the development of chatbots. You can anticipate what users will and will not say, but there will inevitably be talks you could never have dreamed up.

Natural language processing (NLP) may not guarantee that a chatbot will answer effectively to every message, but it is powerful enough to determine the success or failure of a chatbot. This is an essential but often-overlooked feature of chatbots.

Advantages of Natural Language Processing Chatbots

Activate organic communication

When interacting with customer service, humans like to have conversations that feel more real and less robotic. Rule-based chatbots are good, but they can't replace the human element. The NLP chatbots allow the company to provide more natural dialogues, improving interpretation.

The NLP can make sense of the data provided by the user and give a helpful response. And as the NLP learns from its history, it may have more natural-sounding conversations that mimic human speech.

Swift assistance for clients

By incorporating natural language processing (NLP) into chatbot development, we can provide immediate, 24x7 help for our customers with no downtime. According to Oracle, chatbots will let 50 percent of businesses stay operational around the clock.

Decreased rate of transmission

Customers are understandably worried about being passed from one agent to another without getting their questions answered. Repeatedly having to explain themselves causes them frustration. This is less likely to occur when utilizing NLP-based chatbots because they can provide appropriate responses to as many as 80% of questions. So, they cut down on time it takes to transfer data, which boosts productivity.

Enhanced interactivity and functionality for all users.

The NLP chatbot's user experience is distinct in a few key ways from that of a rule-based chatbot. Some of the most notable ones include faster problem solving, better quality content, and more effective moderation, all of which contribute to a more satisfying experience for users.

The conversion rate Improvement

The quicker a customer's question is answered, the greater their likelihood of making a purchase or continuing to use your service. Customers may be confident that they will find the information they need thanks to conversational chatbots that can be tweaked and optimized to their liking. Making customers happier typically increases conversion rates.

Increased happiness in the workplace

To put it simply, the NLP chatbots serve as helpers for the staff. It saves workers the boredom of answering the same monotonous questions over and over again. Unsurprisingly, workers are happier when they have better working conditions.

 Aiming with Greater Precision

Helping customers and answering their questions is at the heart of customer service. Conversational AI chatbots increase precision and efficiency by reducing the likelihood of misunderstandings and mistakes. According to Chatbots Life, the real estate, travel, education, healthcare, and financial sectors are the most prevalent users of chatbots.

 Saving both time and money

By assisting with customer service and reducing the need for human workers, chatbots can save businesses up to 30% annually. Juniper Research estimates companies might save $8 billion annually by 2022, thanks to chatbot discussions. Businesses can use automation software to handle routine tasks and queries to save time and money.

Users have a blank slate regarding what they can say to the Chatbot, which is one of the biggest obstacles in the development of chatbots. You can anticipate what users will and will not say, but there will inevitably be talks you could never have dreamed up.

Natural language processing (NLP) may not guarantee that a chatbot will answer effectively to every message, but it is powerful enough to determine the success or failure of a chatbot. This is an essential but often-overlooked, feature of chatbots.

Our Verdict

Companies can boost their efficiency and effectiveness with the help of NLP chatbots. Chatbots powered by artificial intelligence have a decent level of comprehension, allowing them to focus on technological developments to maintain a competitive edge and guarantee improved engagement and lead generation.

From $10.2 billion in 2019, the NLP market is projected to grow to $26.4 billion by 2024, a CAGR of 21%. Conversational AI also has a better success rate for enterprises when implemented. 72% of customers gained trust in businesses, 71% spread favorable word-of-mouth, and 64% gave higher evaluations to brands after interacting with the bot.

Therefore, BotPenguin is one of the greatest platforms that provides seamless integration and intelligently created bots for the customer service needs of the business; they specialize in natural language processing chatbots. Customer relationships are essential to the success of any organization, and while chatbots cannot replace human support, combining NLP technology can give superior assistance by establishing interactions that are indistinguishable from those between a human and a real person.

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