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Integration of Elasticsearch Technology into the ERP System K2
Szymik, Michal ; Hynek, Jiří (referee) ; Bartík, Vladimír (advisor)
This thesis focuses on the integration of Elasticsearch search engine technology into the ERP system of czech company K2 Software s.r.o. This integration deals with both the connection of the system with this technology and its configuration and management through the K2 client application interface. The search engine capabilities are then used in the existing filtering and search mechanism as well as in the autocomplete and global search across the entire system functions. The output of this work is functional and has been deployed in the production version of the K2 system.
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Automatic Modifications of Context in Text Fields
Dřínek, Vratislav ; Bojar, Ondřej (advisor) ; Horký, Vojtěch (referee)
Title: Automatic Modifications of Context in Text Fields Author: Vratislav Dřínek Department: Institute of formal and applied Linguistics Supervisor: RNDr. Ondřej Bojar Ph.D., Institute of formal and applied Linguistics Abstract: The topic of this bachelor thesis is text editor assistant. The program tries to anticipate user's intentions to facilitate it's finishing. The task, which this thesis solves is completely new and it's function is unavailable not only in ordinal text editors. The topic is inspirated by user's interface of programming enviroment Visual Studio, which sometimes proposes program code, which the user is probably going to write. Assistant uses morphological analyse mediated by Morphodita to analyse sentences morpologically. Keywords: sentence analyse, czech dictionary, morphodita tagger, autocomplete
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Suggester implementation for the OpenGrok search engine
Hornáček, Adam ; Kotal, Vladimír (advisor) ; Kofroň, Jan (referee)
The suggester functionality is an important feature of modern search engines. The aim of the thesis is to implement it for the OpenGrok project. The OpenGrok search engine is based on Apache Lucene and supports its query syntax. Presented suggester implementation supports this query syntax and provides suggestions not only for prefixes but also for wildcards, regular expressions, or phrases. The implementation also takes into account the possibility of grouping queries. That means, if one query is already specified and user is typing another query, then the first query will restrict the suggestions for the second query. The promotion of specific suggestions is based on the underlying Lucene index data structure and previous searches of the users.
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Automatic Modifications of Context in Text Fields
Dřínek, Vratislav ; Bojar, Ondřej (advisor) ; Horký, Vojtěch (referee)
Title: Automatic Modifications of Context in Text Fields Author: Vratislav Dřínek Department: Institute of formal and applied Linguistics Supervisor: RNDr. Ondřej Bojar Ph.D., Institute of formal and applied Linguistics Abstract: The topic of this bachelor thesis is text editor assistant. The program tries to anticipate user's intentions to facilitate it's finishing. The task, which this thesis solves is completely new and it's function is unavailable not only in ordinal text editors. The topic is inspirated by user's interface of programming enviroment Visual Studio, which sometimes proposes program code, which the user is probably going to write. Assistant uses morphological analyse mediated by Morphodita to analyse sentences morpologically. Keywords: sentence analyse, czech dictionary, morphodita tagger, autocomplete
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Automatic Modifications of Context in Text Fields
Dřínek, Vratislav ; Bojar, Ondřej (advisor) ; Horký, Vojtěch (referee)
Title: Automatic Modifications of Context in Text Fields Author: Vratislav Dřínek Department: Institute of formal and applied Linguistics Supervisor: RNDr. Ondřej Bojar Ph.D., Institute of formal and applied Linguistics Abstract: The topic of this bachelor thesis is text editor assistant. The program tries to anticipate user's intentions and propose their quick accomplishion. The aim of this thesis solves is completely new and its function is not available even in advanced text editors. The topic is inspired by the user's interface of the programming enviroment Visual Studio, which sometimes proposes the program code the user is probably going to write. The assistant uses morphological analyses provided by Morphodita to analyse sentences morpologically. Keywords: sentence analysis, Czech dictionary, Morphodita tagger, autocomplete
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Design of search engine for modern needs
Maršálek, Tomáš ; Palovská, Helena (advisor) ; Strossa, Petr (referee)
In this work I argue that field of text search has focused mostly on long text documents, but there is a growing need for efficient short text search, which has different user expectations. Due to this reduced data set size requirements different algorithmic techniques become more computationally affordable. The focus of this work is on approximate and prefix search and purely text based ranking methods, which are needed due to lower precision of text statistics on short text. A basic prototype search engine has been created using the researched techniques. Its capabilities were demonstrated on example search scenarios and the implementation was compared to two other open source systems representing currently recommended approaches for short text search problem. The results show feasibility of the implemented prototype regarding both user expectations and performance. Several options of future direction of the system are proposed.
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