When you visit any website, you may have noticed that a pop-up usually appears in the lower right corner of the screen. It greets you and welcomes you and offers help as you surf the site. This pop-up is Chatbot, also known as Conversational Marketing Chatbot.

These Chatbots are one the best marketing strategies approved to improve user experience and business growth. Today’s Chatbots are powered by high-end such as NLP (Natural Language Processing) and ML (Machine Learning), which allow companies to leverage automation to interact seamlessly with customers in a more humane way.

Many brands often use standard Chatbots. These bots are built on decision trees, but do not affect the consumer, leading to a poor customer experience. In addition, people sometimes complain that Chatbots don’t understand what they’re trying to say.

The handling and learning of natural language proves to be invaluable in such problems. Chat bots based on NLP and ML can effectively determine the appropriate context for suitable applications. In this way, it provides a user-friendly interface for consumers. In addition, these techniques give end users the impression that the person is responding on the other side.

In addition to these, NLP-ML bots can do several other things, such as document analysis, machine translation, and content extraction. We will take a closer look at why NLP and ML are needed in these bots.

Chatbots and their types

Chatbots are programs commonly known as “bots” that interact with end users through an automated chat interface. For example, a programmed Chatbot will interact like an online customer service manager, giving you instant answers.

Chatbots are used for various purposes, but are primarily used in customer service.

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Chatbots are usually divided into two types, fully automated and semi-automated.

  • Decision tree or rule-based
  • ML, NLP or artificial intelligence based (artificial intelligence)

The decision tree or rule-based bot works based on predefined keywords or script actions. Rule-based Chatbots handle simple customer service requests in e-commerce applications. They are easy to build, easy to use and perform routine tasks.

On the other hand, ML- and NLP-based Chatbots use the latest technology to chat more naturally.

Machine-learning chat bots learn from the input they receive. Using natural language processing, it achieves intelligent learning that takes into account all the interactions between computers and human language.

Tell us how ML and NLP improve your Chatbot experience –

  1. The role of NLP engines – NLP engines make extensive use of machine learning to decipher the entities needed to parse user inputs and to understand user intentions. Chat bots provided by natural language processing can parse multiple user intentions to reduce the failure rate.
  2. Recognition of Intent – The inputs of Chatbot users are segmented and aggregated for user purposes in small words. NLP examines entire sentences by understanding the meaning, placement, inflection, form, etc. of the words, so it makes the sentence or paragraph simpler.
  3. Processing unit – Entities consist of fields, data, or words that describe an object, such as date, time, place, location, description, etc. Chatbots recognize user words and match the available entities, or collect other entities to complete a task.
  4. Nouns NLP-based chatbots eliminate the use of capital letters in common nouns and identify the correct nouns from speech / user inputs.
  5. Adding Glossary – NLP is constantly adding new synonyms to bots and is using Machine Learning to improve the chatbot vocabulary and also move the vocabulary.
  6. Understanding the tension of verbs – NLP-MI Chatbots can learn different times and verb inflection over time.
  7. Reductions – These bots expand contractions and remove apostrophes between words.

There is no generalization in the background of customer data

Each customer interaction is unique because it has its own meanings and purposes. As a result, marketing teams are under pressure to accurately understand customer requests.

Many companies use generic chat robots that use NLP technologies. However, these Chatbots are not able to transform potential customers, acquire them, and deliver accurate, intelligent answers.

That’s where NLP-based Chatbots come into play.

  • These robots can recognize a specific context and understand customers in different ways.
  • Machine learning can be used to train bots to make better predictions that fit the corresponding answers.
  • NLP-based chat bots help identify the essential parts of a customer’s responses.
  • They are in line with the purpose of these messages, along with product catalogs and content feeds to provide better recommendations.

Identifying context and purpose increases conversion rates

Generalized natural language handling is useful in general contexts, such as finding a location or checking the weather, etc. However, it is not able to respond to specific queries from customers.

  • Domain-specific NLP is best suited for intelligently identifying and learning how a particular brand customer is asking.
  • Every company has different customer intentions and purchasing information. Detailed information is difficult to find and analyze. Initially, there may not be many examples of data for bot training.
  • Generic NLP solutions do not provide mechanized solutions that can automate point-to-point conversations with consumers.
  • Industry-specific NLP provides a better customer experience and marketing performance (good ROI).
  • Advanced machine learning using intelligent conversation techniques will help you achieve a human-like approach.
  • ML creates context and intent for a niche market. These are categorized by examining each scenario and discussion.

Problems faced by marketers and their solutions

One of the primary concerns of many companies and marketers when launching a marketing chatbot is the lack of useful information. There is no data to start, and even if it were, there are no variations. Therefore, it is difficult to develop a Chatbot that understands customer interaction.

Solutions – Here machine learning will save. ML helps create variations and provides a better solution.

  • It provides a way out by categorizing contexts and purposes, followed by creating more accurate data in less time.
  • ML technologies combined with industry-specific NLP help create intelligent chat robots.
  • A special machine learning technology, known as generative competition networks, helps to achieve the above objectives.
  • ML-based automated systems are designed to train each other.
  • It can use the brand’s limited information as input, predict more than a million variations, and fit it to the most appropriate responses.
  • ML-NLP-based technologies produce useful information from a limited set of data in a shorter time.

That means the chat robot responds accurately with the best suggestions to your customers.

Benefits of NLP and ML based chat robots

  • It reduces the proportion of false positives due to accurate interpretation.
  • Identifies user input errors and provides a solution by resolving conflicts through statistical modeling.
  • Uses comprehensive communication when dealing with user responses.
  • He has the ability to learn faster and correct identified shortcomings when developing a solution.
  • Achieve natural language skills with less training knowledge.
  • Ability to reuse input training information or reuse it for future learning.
  • It provides straightforward and straightforward remedies for a false positive relationship.

Not just limited to data retrieval

Chat bots built with NLP and ML are not limited to CRM (Customer Relationship Management). They also work with enterprise back-end systems such as application use, configuration management, service lists, workflow management, identity management, etc.

This will lead to the resolution of service requests that require better integration of interconnected business workflows.

With RPA (Robot Process Automation) technology, you can troubleshoot email, open accounts, create strong and unique passwords, install antivirus software, use anonymous browsers, use 2-step authentication, recover passwords, manage permissions on your applications resolve the VPN connection questions.

Companies are now recognizing value AI chat robots process automation. Several large companies are quietly implementing such technology worldwide.


NLP-ML-based chat robots help improve your business processes and elevate the customer experience to a higher level. By automating the customer interaction process, you indirectly increase your chances of improving overall growth and productivity in many ways.

It offers advantages in terms of high technology that helps to survive in a competitive market. This saves you time, effort and cost, which further ensures customer satisfaction and a better commitment to your business.


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