WISEnut

Overview

AI-based search solution

AI search solution
optimized for mega big data!: The 'Search Formula-1 V7' is an AI search solution optimized for mega big data that applies technologies, such as natural language processing, query language analysis, and morpheme analysis, developed with Wisenut's own technology. In addition to providing accurate answers in natural language searches and documents, detailed search results can be adjusted according to the company's environment and needs, and they are automatically applied after setting. It can be linked with various analysis solutions, such as big data analysis, classification, summary, machine learning, etc., and provides optimal functions and environments for companies that want to use AI.

End-User Experience

Optimal user search
experience for searching
Search Environment

Optimal search infrastructure
environment for searching
Security

Optimal security features
for searching
Management

Optimal management features
for searching

Specifications	Content
Performance and Expandability	3-Tier method large-capacity distributed index engine (load balancing and multi-threading), memory loading processing of index data to improve search speed Provides index compression (provision of disk space efficiency and index security). Flexibility and expandability to support various platforms/OSs and development environments
Search Accuracy	It has an accurate search function using a self-developed Korean morpheme analyzer and applying various latest indexing techniques. Multiple ranking algorithm optimization combinations are possible (proximity, frequency, user rating, etc.).
Ease of Use and Management	It supports a dynamic index to collect only updated data selectively and supports searching various DBMSs and files (MS Office, Hangul, PDF, etc.) It supports various additional search functions for securing user convenience, such as a boolean search, truncation search, Chinese character/Korean character conversion index, natural language search, Unicode, etc.
Wide Range of Business Experiences	It possesses its original self-developed technologies, proven by the SP certification stage 2, GS certification, and various other awards. It also has extensive experience developing search systems (verified products by over 2200 sites in Korea). It is the only company that has overseas export cases in Korea.

STRONG POINT

Natural language
processing technology
Text mining technology
Data analysis technology

Natural language search

Automatic distributed search
for massive data

Automatic collection
distribution configuration
and automatic deployment

RESTful API

Morpheme analysis

Real-time indexing

Application of intelligent
ranking algorithm

Cloud

Search: A core strength of SF-1 V7 is its natural language text processing capability. It is also specialized in full-text search. It generates an index for any text with irregular structures, including emails, texts, PDF files, and web pages, and then searches for all the documents with specific search terms.

Cloud: SF-1 V7 can be used anywhere on the cloud platform, including AWS, Google Cloud, Azure, and Naver Cloud, as a search engine optimized for the cloud. It can also be downloaded and run on-premise. It provides flexible deployment options and the same search environment.

Analysis: SF-1 V7 can analyze the status of data and nodes. As it can easily use various text analysis solutions through the interworking function, it can extract, analyze, summarize, and classify topics and perform machine learning and deep learning functions.

Index: The system is designed for ultra-fast full-text search using an inverted index structure. It includes a list of all unique words and, for each word, a corresponding list of documents where the word appears. Additionally, it supports real-time indexing, enabling query responses within one second of data storage and indexing.

system diagram

The overall components of this solution consist of modules such as API, Cluster Manager, Language Analyzer, Collection, Indexer, and Searcher, and this solution is a product optimized for linking with various solutions such as AI and big data.

ZOOM

API	Modules that receive and process API requests
Cluster	It can receive the current server status, cluster status information, etc., and play a Cmanager role of existing SF-1 V5 and V6 versions.
Collection	Collection configuration and collection shard/replica processing
Language Analyzer	Language analysis configuration and language processing
Indexer	It processes collected documents to make them easy to search and stores them efficiently.
Searcher	It performs searches requested by users by referring to index data created by the Index module.

main function

Wisenut Co., Ltd. is continuously conducting research and development with AI and big data search experts based on language processing and search technology, which has accumulated over 24 years.

Indexing Function

Enhanced search solution functions through efficient indexing
Real-time indexing

Re-indexing function from the point of interruption when indexing is interrupted

Support for real-time indexing and parallel indexing

Dynamic indexing: Selectively index only updated data

Large-capacity indexing, multi-process, multi-threading indexing functions

Index compression function: Disk space efficiency and index security

Index data redundancy

Document authority information collection can be configured separately.

Case-sensitive, Chinese/Korean characters conversion, special characters, specified field index

Support for various indexing methods other than morpheme analysis

Support for indexing various document formats
Search Function

Provision of faster and more accurate search results
Search across clusters

Asynchronous search

Enhanced large-capacity automatic distributed search

Fast search speed through the In-Memory function

Restriction of search results based on authorities

Provision of search results in XML/JSON format

Grouping of search results

Correction of search terms with errors (typos)

Search for various operators: truncation search, boolean search, adjacent search, etc.

Multiple Field Search

Support for various search options and detailed searches

Personalized search results

Search for various attachment file contents
Language Processing

Improved search accuracy
Support of multi-lingual morpheme analysis (Korean/Chinese/Japanese/English)

Automatic processing of multi-lingual morpheme analysis by collection document

Unicode-based Index/Search

Dictionary (user/synonyms/stop words/prohibited words) editing tool
Advanced Function

It has both the reliability and flexibility of the search solution.
Semantic-based search

Duplicated document grouping

Search result boosting

Virtual collection support

Addition of category index function

Personal search ranking application function

Addition of a soft matching function

Support for Load Balancing/Fault Tolerance

Index distribution support
Migration and Interworking

Support for migration of older versions

Support for TEA v2.0 interworking

Administrative Tools

SearchFormula-1 V7 management tool strengthens the core control functions required for construction and operation,
and it is possible to manage integrated linkage between cloud-based management systems
and to perform service-type search management.

Efficient Management: Easy resolution of a series of construction/setup tasks through management tools

Convenient Management: Easy confirmation of the knowledge or information required when using the product

Stable Management: Pre-emptive prevention of problems that occur when using the product and minimization of failures/errors

Intuitive Management: Anyone can easily manage, understand, and interpret data.

REFERENCE

Customer	Year of construction	Project content
	2021	Construction of Integrated Search for Ministry of Justice Portal 'BEOPMUSAEM' Improving performance by upgrading the search engine version
	2021	Construction of Portal Search Engine for local tax administration and non-tax revenue tasks
	2021	Construction of a search engine in the ONEPick accommodation app Latitude/longitude-based radius map search
	2021	Search for large-capacity systems Provision of a 3-page search in Korean/English/Japanese
	2021	Reorganization of search function for data inquiry Construction of integrated search for data, videos, publications, etc.