Product Overview of Lexalytics Semantria
Lexalytics Semantria is a robust and highly adaptable natural language processing (NLP) and text analytics solution, built on the powerful Salience engine developed by Lexalytics. Here’s a detailed look at what Semantria does and its key features.
What Semantria Does
Semantria is designed to analyze and extract valuable insights from unstructured text data. It wraps the text analytics and NLP features of the Salience engine into a RESTful API, making it easy to integrate into various applications, platforms, and infrastructure setups. This solution is particularly useful for organizations that need to process large volumes of text data, such as customer feedback, reviews, social media posts, emails, and other forms of unstructured content.
Key Features and Functionality
Scalability and Deployment
Semantria is highly scalable and can be deployed across a variety of infrastructure configurations, including on-premise, public cloud, private cloud, and hybrid cloud environments. This flexibility ensures that it can fit seamlessly into any existing IT setup.
Natural Language Processing Capabilities
- Sentiment Analysis: Determine the sentiment of text as positive, negative, or neutral. This feature is highly tunable to match specific industry or application requirements.
- Named Entity Extraction: Identify and extract entities such as people, places, dates, companies, products, jobs, and titles from text.
- Categorization: Sort and organize documents into customizable categories, which can be trained to match industry-specific vocabularies.
- Intention Detection: Analyze text to determine the expressed intent of customers or reviewers.
- Theme Extraction: Extract themes and topics from large volumes of text.
- Summarization: Summarize long documents into concise summaries.
Language Support
Semantria offers support for over 29 languages, covering 67% of the world’s population across six continents, making it a globally viable solution.
Customization and Tuning
The platform is highly tunable, allowing users to define custom entities, create new query topics, build category taxonomies, and add blacklists. This level of customization ensures that the solution can be tailored to meet the specific needs of various industries.
Industry Packs
Semantria comes with pre-built industry configurations for sectors such as hotels, restaurants, retail, pharmaceuticals, and employee feedback. These packs enhance the accuracy of sentiment analysis, topic detection, categorization, and other NLP tasks specific to each industry.
Integration and Visualization
Semantria integrates well with other tools and platforms, including business intelligence tools like Tableau. It also features a graphical configuration system and user management tools, making it easy to manage and visualize the results of text analysis through interactive dashboards.
Real-Time Analysis
The API supports real-time analysis of text data streams, enabling applications to process and analyze data as it is generated. This is particularly useful for applications requiring immediate insights, such as social media monitoring or customer service feedback analysis.
Additional Capabilities
- AI Assembler: Lexalytics also offers the AI Assembler platform, which simplifies and accelerates the process of building machine learning-based NLP applications. This includes automated hyperparameter optimization and operationalized AI processes.
- Semantria Storage & Visualization: This feature provides a full-stack offering for content storage, aggregation, search, and reporting, enabling rich filtering and graphical representations of data insights.
In summary, Lexalytics Semantria is a powerful NLP and text analytics solution that offers a wide range of features and functionalities, making it an ideal choice for organizations looking to extract valuable insights from unstructured text data. Its scalability, customization options, and broad language support make it a versatile tool for various industries and applications.