Access Statistics for František Dařena

Author contact details at EconPapers.

Working Paper File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Analyzing the correlation between online texts and stock price movements at micro-level using machine learning 1 1 2 44 2 4 14 104
Approaches to samples selection for machine learning based classification of textual data 0 0 0 20 0 0 1 100
Ensembles of Classifiers for Parallel Categorization of Large Number of Text Documents Expressing Opinions 0 0 0 17 1 1 3 27
Machine Learning-Based Search for Similar Unstructured Text Entries Using Only a Few Positive Samples with Ranking by Similarity 0 0 1 30 0 2 7 148
Total Working Papers 1 1 3 111 3 7 25 379


Journal Article File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
A data oriented framework for developing flexible information systems 0 0 0 0 0 0 0 1
A research on CRM systems in the Czech Republic 0 0 0 2 1 2 3 5
Analysis of the Association Between Topics in Online Documents and Stock Price Movements 0 0 0 0 1 5 7 14
Automated Extraction of Typical Expressions Describing Product Features from Customer Reviews 0 0 0 3 1 2 4 18
Chatbots for Enterprises: Outlook 0 2 3 3 3 9 18 18
Database system selection for marketing strategies support in information systems 0 0 0 0 0 0 3 4
Decision support for customers in electronic environments 0 0 0 0 0 0 6 7
ICT support for measuring customer metrics defined by the Balanced Scorecard method 0 0 0 0 0 0 0 1
Route planning module as a part of Supply Chain Management system 0 1 1 1 2 6 11 17
Selecting text entries using a few positive samples and similarity ranking 0 0 0 0 0 1 1 1
Simulating activation propagation in social networks using the graph theory 0 0 1 1 2 2 3 3
Text‑Mining in Streams of Textual Data Using Time Series Applied to Stock Market 0 0 0 0 2 4 11 21
Vectorised Spreading Activation algorithm for centrality measurement 0 0 0 0 0 1 2 5
Total Journal Articles 0 3 5 10 12 32 69 115


Statistics updated 2020-09-04