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Intelligent Data Scraping in a Web Browser
Maštera, František ; Bartík, Vladimír (referee) ; Burget, Radek (advisor)
The goal of this thesis is to extract data from web pages without the knowledge of their internal structure. The point is to recognize the structure using an algorithm and a given input information about the content that the user wants to extract. The structure analysis is then followed by the content extraction itself. An average success rate of over 80% was achieved on selected sets of websites. The resulting algorithm represents a new approach to data extraction and can be deployed in the real world or can be a part of further development.
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Methods of Data Extraction from the Web
Perina, Lukáš ; Křivka, Zbyněk (referee) ; Burget, Radek (advisor)
The purpose of this bachelor thesis is to design an architecture and subsequent implementation of an application designed for data extraction (web scraping) from web documents. Unlike conventional methods, it is an extraction based on defining data types and regular expressions of requested elements. Extraction is executed in such a manner, where it is not necessary to know the detailed structure of given web document and the possibility of using just one definition to detect requested elements on different web pages. Algorithm is able to achieve overall accuracy of 85,51% and recall 80,28%. This approach can reduce the time required for analysis of web pages significantly and not to take the structure of the code as a determining factor while creating web scraping requests.
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Automated Retrieval of Information from the WWW
Žabka, Andrej ; Bartík, Vladimír (referee) ; Burget, Radek (advisor)
This bachelor thesis deals with data extraction from web (web scraping) and displaying this data. The created tool allows it's user to quickly and simply create a project, that can extract data from multiple web sites and display them in a user friendly fashion. The thesis also contains examples, that showcase the abilities of this tool and were used in it's testing.
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A Biographical Study of Vida Neuwirthova: The Influence of Family Heritage on her Artistic Life and Work
Hradecká, Markéta ; Wohlmuth Markupová, Jana (advisor) ; Houda, Přemysl (referee)
A BiographicalStudy of VidaNeuwirthova: The Influence ofFamilyHeritage on herArtistic Life and Work Using biographical methodology within contemporary historic studies, this thesis aims to present interpretations of life events as they were understood by the main subject of this research - Vida Neuwirthova- based on further analyses and interpretations of oral- historical interviews and other sources. Vida Neuwirthova is known to the public as a popular actress in the famous film Tri veterani (1984), and a dramatic shortcut in the understanding of her life events has influenced her current media image. Detailed biographical study reveals that the core of her life story is based on the discovery early in young adulthood of her Jewish heritage from her paternal family line. This important change in the understanding of her identity influenced the way she activated her artistic performance during the so-called "late normalisation"of the 1980s, founding the children's theater Feigele within the local Prague Jewish community. This period of time was characterized by an authoritarian state regime with a declared antisemitic ideology which tried to suppress and/or assimilate any signs of Jewish identity. In my thesis, I explore a possible change of meaning that Vida Neuwirthova provides in a retrospective...
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Czech puppetry of the 20th century.
KYSELKOVÁ, Františka
The bachelor's thesis is in a theoretical-practical form. The theoretical part introduces puppet as a form of art and describes its different kinds. It also deals with the development of Czech puppetry during the 20th century and puts it into historical context. It introduces important artistic associations, artists, designers, directors, amateur and professional troupes. The practical part builds on the findings in the first part of the thesis and presents the author's experimental creation of a puppet.
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Automated Retrieval of Information from the WWW
Žabka, Andrej ; Bartík, Vladimír (referee) ; Burget, Radek (advisor)
This bachelor thesis deals with data extraction from web (web scraping) and displaying this data. The created tool allows it's user to quickly and simply create a project, that can extract data from multiple web sites and display them in a user friendly fashion. The thesis also contains examples, that showcase the abilities of this tool and were used in it's testing.
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Methods of Data Extraction from the Web
Perina, Lukáš ; Křivka, Zbyněk (referee) ; Burget, Radek (advisor)
The purpose of this bachelor thesis is to design an architecture and subsequent implementation of an application designed for data extraction (web scraping) from web documents. Unlike conventional methods, it is an extraction based on defining data types and regular expressions of requested elements. Extraction is executed in such a manner, where it is not necessary to know the detailed structure of given web document and the possibility of using just one definition to detect requested elements on different web pages. Algorithm is able to achieve overall accuracy of 85,51% and recall 80,28%. This approach can reduce the time required for analysis of web pages significantly and not to take the structure of the code as a determining factor while creating web scraping requests.
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Intelligent Data Scraping in a Web Browser
Maštera, František ; Bartík, Vladimír (referee) ; Burget, Radek (advisor)
The goal of this thesis is to extract data from web pages without the knowledge of their internal structure. The point is to recognize the structure using an algorithm and a given input information about the content that the user wants to extract. The structure analysis is then followed by the content extraction itself. An average success rate of over 80% was achieved on selected sets of websites. The resulting algorithm represents a new approach to data extraction and can be deployed in the real world or can be a part of further development.
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Puppeteers, gymnasts, vendors, blade sharpeners. Changes of life strategies of itinerant lineages between the late 18th and early 20th Centuries
TLAMSOVÁ, Hanka
The hereby presented thesis pursues the occupations of puppeteers, gymnasts, vendors, blade sharpeners and changes of life strategies of itinerant lineages between the late 18th and early 20th Centuries. Above all, the research was anchored at various registers - firstly comprising registry offices, censuses, registers of homestead participants or residence applications. These were supplemented by the then public press, remembrances of contemporaries and other sources. The historical and demographical analyses based upon genealogical outputs were the dominant methodological background, the subject of which primarily became the characteristics of itinerant individuals and their place within society. The author also inquired into their ethnic origins and specific ways of earning one´s living. The pivot of this treatise, nonetheless, was to reveal true historical circumstances having once brought into life a number of widespread clan legends. Neither marriage strategies were omitted as they provided proof of certain behavioural patterns of both the itinerant and settled individuals. Last but not the least, attention was paid to the sojourn and life en route within this roving peripheral community, the presupposed uniqueness of which was fully proved in every respect.
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