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Metasearch for Reviews on the Czech Web
Šmahel, Michal ; Doležal, Jan (referee) ; Smrž, Pavel (advisor)
The main purpose of this work is to create a metasearch engine for review articles with built-in sentiment analysis. In addition, a complex survey of main text extraction tools and web browser automation tools for web crawling has been carried out to achieve of the best possible results. The resulting metasearch engine provides a web interface for searching relevant review articles, thus saving time spent on manual searching. Thanks to multi-level transformer-based filtering, it can return 10—15 relevant review articles on frequently reviewed topics in about 4 minutes with no effort, just by clicking on a button.
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Word Sense Clustering
Haljuk, Petr ; Otrusina, Lubomír (referee) ; Smrž, Pavel (advisor)
This Bachelor's thesis deals with the semantic similarity of words . It describes the design and the implementation of a system, which searches for the most similar words and measures the semantic similarity of words . The system uses the Word2Vec model from GenSim library . It learns the relations among words from CommonCrawl corpus .
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Dictionary for Mobile Devices with OS Android
Damborský, Tomáš ; Kouřil, Jan (referee) ; Smrž, Pavel (advisor)
This thesis deals with design and implementation of dictionary application for mobile device with an Android OS. The key feature of application is ability to perform fulltext search. This is achieved by using the SQLite database with Full Text Search extension. SQLite databases are generated from source lexical data in Lexical Markup Framework format.
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System for Update of Annotations in Corpora
Vrša, Štěpán ; Smrž, Pavel (referee) ; Dytrych, Jaroslav (advisor)
The goal of this thesis is the creation of a system that allows users to display and update the large corpus data annotations in the MG4J format. This thesis analyzes the current corpus data and annotation management solution and briefly describes the non-trivial SEC and MG4J tools used in the solution. The main element of the system is updating annotations in MG4J and subsequently updating the MG4J indexes. The system is capable of performing the above mentioned operations with an acceptable response time. This thesis also deals with updating entities in a knowledge base.
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Word Sense Clustering
Bárta, Jakub ; Otrusina, Lubomír (referee) ; Smrž, Pavel (advisor)
This bachelor's thesis deals with the design and implementation of a modular system focused on semantic similarity. System is able to stem the corpus and to analyze corpus in different ways - through coocurrence matrix or LSA.
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Query Answering over Wikipedia for Mobile Devices on the Android Platform
Kováč, Andrej ; Otrusina, Lubomír (referee) ; Smrž, Pavel (advisor)
p { margin-bottom: 0.1in; direction: ltr; line-height: 120%; text-align: left; widows: 2; orphans: 2; }p.western { font-family: "Times New Roman",serif; }p.cjk { font-family: "Times New Roman"; }p.ctl { font-family: "Times New Roman"; font-size: 12pt; }a:link { color: rgb(0, 0, 255); } This bachelor thesis deals with the development of a system for query answering over Wikipedia for mobile devices running Android operating system. In this technical report theoretical knowledge related to this topic is described as well as the implementation process of a server system and client side application. Part of this thesis is dedicated to testing of the system and in the final part the potential for future development is drafted.
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Scientific Web Portal Generator
Pekarovič, Peter ; Škoda, Petr (referee) ; Smrž, Pavel (advisor)
This thesis is concerned with implementation of scientific web portal and possibility of automatic generating of portal content. It describes possibilities of usage of alert services to acquire publications, analysis of keywords and categorization of publications. Thesis contains design and implementation of system for portal administration and portal itself.
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Reinforcement Learning for RoboCup
Bočán, Hynek ; Škoda, Petr (referee) ; Smrž, Pavel (advisor)
Goal of this thesis is creation of artificial intelligence capable of controlling robotic soccer player simulated in SimSpark environment. Agent created is expanding capabilities of existing third party agent which provides set of basic skills such as localization on the field, dribbling with the ball and omnidirectional walk. Responsibility of the created agent is to pick the best action based current state of the game. This decision making was implemented using reinforcement learning and its method Q-learning. State of the game is transformed into 2D picture with several planes. This picture is then analyzed using deep convolution neural network implemented using C++ and DeepCL library.
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Monitoring Hybrid Net Infrastructure
Janda, Martin ; Plchot, Oldřich (referee) ; Smrž, Pavel (advisor)
This bachelor thesis follows developement of automatic monitoring system of devices in hybrid network for SELF servis company. System's purpose is to check availability by ICMP packets and to watch values by SNMP protocol. In this text you'll find description of requirements analysis, design of the system and implementation. In the last chapter follows results from real use and ideas for further development.
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Named Entity Disambiguation in Slovak
Križan, Samuel ; Otrusina, Lubomír (referee) ; Smrž, Pavel (advisor)
Thesis deals with the topic of named entity recognition and disambiguation. A basic system was created which includes all prequisitions necessary for named entity disambiguation in Slovak language. Part of the system is building of a knowledge base out of an export from Slovak Wikipedia. This was subsequently compared to knowledge base obtained from Wikidata, which revealed that the main contribution of Wikipedia knowledge base for Slovak language is greater coverage of entities with link to Slovak Wikipedia and better determination of entity classes. Apart from that, morfological dictionary of KNOT@FIT research group was updated, which yielded an improvement by 33-39 %. This work presumes possible utilization in relation to system extention by a disambiguation modul and enhancement of alternative names coverage.
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