Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Jan Přichystal"'
Autor:
František Dařena, Jan Přichystal
Publikováno v:
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, Vol 66, Iss 6, Pp 1431-1439 (2018)
This paper aims at discovering the topics hidden in the newspaper articles that have an impact on movements of stock prices of the corresponding companies. Document topics are characterized by combinations of specific words in documents and are share
Externí odkaz:
https://doaj.org/article/f7b3abdce74a442f81fdbd3586daf402
Publikováno v:
Inteligencia Artificial, Vol 21, Iss 61 (2018)
The paper presents the result of experiments that were designed with the goal of revealing the association between texts published in online environments (Yahoo! Finance, Facebook, and Twitter) and changes in stock prices of the corresponding compani
Externí odkaz:
https://doaj.org/article/5c270f2316a645ddae2b89ddb41401cc
Publikováno v:
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, Vol 58, Iss 3, Pp 233-242 (2010)
Selection of a suitable software is an everyday problem for many users. This process if often ineffective, as the users usually work only with a restricted set of programs and are unable to have appropriate knowledge about all programs available. Th
Externí odkaz:
https://doaj.org/article/e77e9fb9294549b4b6203d70d0a2a10f
Autor:
Jan Přichystal, Jiří Rybička
Publikováno v:
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, Vol 55, Iss 3, Pp 117-122 (2007)
High quality text preparing using computer desktop publishing systems usually uses line-breaking algorithm which cannot make provision for line heights and typeset paragraph accurately when composition width, page break, line index or other object ap
Externí odkaz:
https://doaj.org/article/dafbcb3a67f144ecb8088d0475daa5d6
Autor:
Viera Michaličková, Zenón José Hernández-Figueroa, José Daniel González-Domínguez, Juan Carlos Rodríguez-del-Pino, Jan Přichystal, Kornel Chromiński
Let us test the following program, e. g. with the input values 7 and 2: a = int(input('a: ')) b = int(input('b: ')) print(a // b, a % b.The Output: a: 7 b: 2 3 1 Correct results (division and remainder) were calculated. Now again, but with other inpu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4adb2711d2e7d362ca71fb2fc5d9a4dd
http://hdl.handle.net/20.500.12128/23166
http://hdl.handle.net/20.500.12128/23166
Autor:
Jan Přichystal, František Dařena
Publikováno v:
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, Vol 66, Iss 6, Pp 1431-1439 (2018)
This paper aims at discovering the topics hidden in the newspaper articles that have an impact on movements of stock prices of the corresponding companies. Document topics are characterized by combinations of specific words in documents and are share
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::651cc2c01ade2e1eecad6562839884f5
https://acta.mendelu.cz/66/6/1431/
https://acta.mendelu.cz/66/6/1431/
Autor:
Jan Přichystal
Publikováno v:
Procedia - Social and Behavioral Sciences. 220:373-381
Nowadays people often form their opinion about various subjects according to the reviews they read on the Internet. Measuring the quality of products or services is a complicated task based on revealing customers’ satisfaction or sentiment. However
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35c917cb7b7a7360afc7648f13ad01dd
Publikováno v:
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, Vol 58, Iss 3, Pp 233-242 (2010)
Clanek je věnovan navrhu systemu pro optimalizovaný proces výběru programoveho vybaveni. Výběr programu použitelneho pro zpracovavaný ukol řesi uživatele casto intuitivně, což nevede k optimalnim výsledkům. Volně dostupne aplikace pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d676c6cd0e3dedadb8d46d661ef1c4db
https://doi.org/10.11118/actaun201058030233
https://doi.org/10.11118/actaun201058030233
Publikováno v:
Procedia Economics and Finance. 12:103-110
Measuring the quality of products or services, a challenging task is to reveal clients’ satisfaction or sentiment. As people have many opportunities to express their opinions using various on-line channels (e.g., discussions, microblogs, social net
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ff31a7a61bb5c053d77142122dcc6db
https://doi.org/10.1016/s2212-5671(14)00325-6
https://doi.org/10.1016/s2212-5671(14)00325-6
Autor:
Jan Přichystal
Publikováno v:
Zpravodaj Československého sdružení uživatelů TeXu. :110-114
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09292dd4842170fd2a8fe9478123e24f
https://doi.org/10.5300/2012-2/110
https://doi.org/10.5300/2012-2/110