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Tytuł:
The role of word and n-gram frequency analysis in inference of the content of scientific publication
Autorzy:
Zdonek, Iwona
Powiązania:
https://bibliotekanauki.pl/articles/1931609.pdf
Data publikacji:
2020
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
text mining
R
n-grams
scientific publication analysis
eksploracja tekstu
n-gram
analiza publikacji naukowych
Opis:
Purpose: The paper presents an analysis of a scientific publication with regard to the frequency of words and n-grams. The research problem addressed was the question to what extent the text mining analysis of a scientific publication will allow to infer its content. Design/methodology/approach: The main research method is the analysis of tokenized text using word count functions, bigrams, and trigrams in selected sections of a scientific publication. The results of text mining analysis were compared with the classic, non-automated text analysis of the publication. The presented study is a pilot project in the form of a case study. Findings: The proposed method of analyzing a scientific text using an analysis of the frequency of words and n-grams enables inference of the content of the paper with regard to the names of variables involved in the study, the statistical apparatus used and the key literature cited. It should be observed, however, that the discussed method does not make it possible to establish which variables are moderators and which are mediators. Originality/value: In this paper, the text mining technique was used differently in the discussed study than in previous works. The publication was not examined in its entirety, as previous researchers did, but text mining analysis was applied to individual parts of the paper, i.e. the part discussing theoretical foundations of the research and the part presenting the research method, research results, and their discussion. This allowed for obtaining more precise results regarding the content of the publication.
Źródło:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2020, 142; 21-31
1641-3466
Pojawia się w:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Identification of technologies in Industry 4.0 with the use of text mining
Autorzy:
Zdonek, Dariusz
Powiązania:
https://bibliotekanauki.pl/articles/1931589.pdf
Data publikacji:
2020
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
text mining
Industry 4.0
information and communication technology
scientific paper
eksploracja tekstu
Przemysł 4.0
technologie informacyjne i komunikacyjne
praca naukowa
Opis:
Purpose: The objective of this paper is to identify leading technologies in Industry 4.0. Design/methodology/approach: The identification was made with the use of text mining to explore the scientific texts in this field. Assumptions of own iterative method for analyzing scientific texts were proposed, with the use of R language, tokenization, lemmatization, n-grams and correspondence analysis. The assumptions of the proposed method were used to analyze the 40 most often quoted articles indexed in the Web of Science. Findings: On the basis of the obtained results, 4 leading technologies were identified. These are Cloud Computing, Internet of Things, Cyber-physical System and Big Data. Originality/value: The article proposes an original method of identifying the leading technologies used in Industry 4.0. The proposed method is based on text mining and correspondence analysis.
Źródło:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2020, 142; 45-57
1641-3466
Pojawia się w:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Identification of the leading research domains and grouping of articles on the smart city using text mining
Autorzy:
Zdonek, Dariusz
Powiązania:
https://bibliotekanauki.pl/articles/1927445.pdf
Data publikacji:
2020
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
smart city
text mining
information and communication technology
scientific paper
research areas
technologia informacyjna
technologia komunikacyjna
referat naukowy
obszar badawczy
Opis:
Purpose: The objective of the paper is to use text mining to identify leading research domains concerning the smart city following an analysis of research articles with a high citation index according to the Web of Science. Design/methodology/approach: An original method is proposed for analysing academic texts using the R language, tokenisation, lemmatisation, n-grams and correspondence analysis. The author analysed fifty of the most cited articles indexed in the Web of Science from 2014 to 2019. Findings: The paper presents the advantages and drawbacks of the proposed method of analysing research publications. The assets include automation and repeatability of the analysis of a large number of documents and improved knowledge about links among the articles in terms of research domains. The disadvantage is the loss of information from diagrams and figures. The method identified two leading research domains related to the notion of the smart city, technologies and systems. The analysed publications were categorised by selected keywords. Research limitations/implications: Future work should include further refinement of the assumptions for the method, analyses of a more significant number of research texts and a narrowing down of the domain of the smart city. It is desirable to consider other functional domains of the city, such as energy, public health, environmental protection or transport. Practical implications: The proposed method can complement a standard literature analysis regarding the smart city. The leading research domains related to the smart city in the analysed articles were systems and technologies employed to improve how the city operates. Social implications: Text mining can be employed by various experts focusing on the smart city and constitutes a refreshing complement for other research methods, such as questionnaire surveys, interviews or observations. Originality/value The publication can be useful for researchers from various fields and managers seeking to create and use simple, useful methods and tools for analysing unstructured text documents for decision-making. The paper proposes a separate text mining analysis of abstracts and whole documents using n-grams. This yielded a more precise list of areas relevant to the smart city. The grouping was done using correspondence analysis of the fifty most cited articles indexed in the Web of Science from 2014 to 2019.
Źródło:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2020, 148; 845-860
1641-3466
Pojawia się w:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The market and quality perspective of CSR and crisis management - a literature review
Autorzy:
Zapłata, Sławomir
Kwiatek, Paweł
Powiązania:
https://bibliotekanauki.pl/articles/27313455.pdf
Data publikacji:
2022
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
CSR
crisis
quality
marketing
text mining
kryzys
jakość
Opis:
Purpose: The study provides a concise overview of the CSR concept in the literature regarding two market’s aspects - quality and marketing. The aim of the study is to analyse to what extent a CSR maps to crisis management phases. Design/methodology/approach: The article entails a literature review of 352 articles published in the years 2006-2021 supported by machine learning. Findings: 15 thematic groups were identified. It is impossible to point to unambiguous thematic trends in relation to the topics in the analysed articles. CSR as a field includes three main elements (economic, environmental, social), but this concept can be considered in many areas and a wide range of organizational activities, which was shown in the article in individual thematic groups. Research limitations/implications: As every literature review serves as a snapshot of a particular period, the results of the study are limited. Future research may also concern the qualitative research (e.g., case-studies in individual companies) and quantitative research (e.g., focusing on specific aspects and/or dedicated samples). Practical implications: The CSR implementation is not a single and short-term organization’s project, but an element of a long-term strategy and market trends. It is an important practical information for all organizations undertaking activities in corporate social responsibility. Social implications: The results of the presented research help the reader to see a broader perspective of CSR activities. Microeconomic activities within the CSR triad influence the macroeconomic scale - the global increase in awareness of business responsibility towards society. Originality/value: This is the first paper containing the literature review results on CSR considering the aspects of quality and marketing. The crisis management perspective was also considered as an issue related to the intensity of organizational activities in CSR.
Źródło:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2022, 162; 755--775
1641-3466
Pojawia się w:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Text Spotting in the Wild with Embedded Device
Autorzy:
Zacniewski, Artur.
Powiązania:
Scientific Journal of Polish Naval Academy 2019, nr 2, s. 81-95
Współwytwórcy:
Bodnar, Tadeusz. Autor
Data publikacji:
2019
Tematy:
Sztuczna inteligencja
Lingwistyka komputerowa
Text mining
Zaburzenia widzenia
Niedowidzący
Pomoce techniczne dla niepełnosprawnych
Technologie asystujące
Postęp techniczny
Artykuł z czasopisma wojskowego
Artykuł z czasopisma naukowego
Opis:
Bibliografia, netografia na stronach 93-94.
Dostawca treści:
Bibliografia CBW
Artykuł
Tytuł:
ZASTOSOWANIE TECHNIK EKSPLORACJI TEKSTU DO ANALIZY OPINII KONSUMENCKICH
APPLICATION OF TEXT MINING TECHNIQUES FOR THE CUSTOMER REVIEWS ANALYSIS
Autorzy:
Ząbkowski, Tomasz
Powiązania:
https://bibliotekanauki.pl/articles/452951.pdf
Data publikacji:
2014
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Katedra Ekonometrii i Statystyki
Tematy:
eksploracja tekstu
reguły asocjacyjne
opinie konsumenckie
text mining
association rules
customer reviews
Opis:
W niniejszej publikacji zaproponowano jedną z metod eksploracji danych – reguły asocjacyjne do wykrycia zależności w opiniach konsumenckich, na przykładzie opinii jednego z hoteli amerykańskich. Wykorzystanie tej techniki wynikało m.in. z dużej ilości dostępnych danych oraz faktu, że otrzymane reguły w sposób niezwykle czytelny prezentują zależności znalezione w danych. W badaniu odkryto szereg reguł, które mogą stanowić cenne źródło informacji o jakości usług oraz postrzeganiu obiektu przez klientów korzystających z usług hotelowych.
This paper presents application of one of data mining techniques – association rules to analyze customer reviews, based on the data gathered at one of the American hotels. The application of association rules is due to the large volume of available review data and the fact that the rules can be presented in a very clear and meaningful way. The study resulted in a number of interesting rules that can be a valuable source of information about the quality of services and the perception of the hotel by the clients.
Źródło:
Metody Ilościowe w Badaniach Ekonomicznych; 2014, 15, 4; 101-110
2082-792X
Pojawia się w:
Metody Ilościowe w Badaniach Ekonomicznych
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparative study of CNN and LSTM for opinion mining in long text
Autorzy:
Yousf, Siham
Rhanoui, Maryem
Mounia, Mikram
Powiązania:
https://bibliotekanauki.pl/articles/1837369.pdf
Data publikacji:
2020
Wydawca:
Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:
deep learning
long text opinion mining
CNN
LSTM
Opis:
The digital revolution has encouraged many companies to set up new strategic and operational mechanisms to supervise the flow of information published about them on the Web. Press coverage analysis is a part of sentiment analysis that allows companies to discover the opinion of the media concerning their activities, products and services. It is an important research area, since it involves the opinion of informed public such as journalists, who may influence the opinion of their readers. However, from an implementation perspective, the analysis of the opinion from media coverage encounters many challenges. In fact, unlike social networks, the Media coverage is a set of large textual documents written in natural language. The training base being huge, it is necessary to adopt large-scale processing techniques like Deep Learning to analyze their content. To guide researchers to choose between one of the most commonly used models CNN and LSTM, we compare and apply both models for opinion mining from long text documents using real datasets.
Źródło:
Journal of Automation Mobile Robotics and Intelligent Systems; 2020, 14, 3; 50-55
1897-8649
2080-2145
Pojawia się w:
Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An attempt to determine the scope of duties of the business analyst – application of text mining analysis
Autorzy:
Wyskwarski, Marcin
Powiązania:
https://bibliotekanauki.pl/articles/1927447.pdf
Data publikacji:
2020
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
text mining
duties
responsibilities
business analyst
obowiązek
odpowiedzialność
analityk biznesowy
Opis:
Purpose: An attempt to identify the scope of duties of the business analyst by analyzing job offers from websites. Design/methodology/approach: Job offers were automatically downloaded from five websites. An analysis of text mining of fragments of offers describing the scope of duties was carried out. The analysis of text mining included initial text processing, creation of corpora of analyzed documents, creation of a document-term matrix and the use of classic methods derived from data mining. Findings: The most frequently used words/n-grams and the correlation of selected words/ n-grams with other words/n-grams were presented in the form of drawings. Based on the frequency of words/n-grams and the correlation value, efforts were made to identify the responsibilities of the business analyst. Research limitations/implications: Only offers written in Polish, downloaded from five websites with job offers, which had the phrase “business analyst” in their job title, were analyzed. The data was collected between 13 and 15 April 2020. Practical implications: The method applied can be used by organizations preparing for the profession of a business analyst, to modify and better adapt curricula to the needs of the labor market. Originality/value: Studies have shown that text mining of job offers can, to some extent, help determine the responsibilities of a business analyst.
Źródło:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2020, 148; 795-810
1641-3466
Pojawia się w:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Identification of desired project manager competence using text mining analysis
Autorzy:
Wyskwarski, Marcin
Powiązania:
https://bibliotekanauki.pl/articles/1845057.pdf
Data publikacji:
2020
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
text mining
competencies
project manager
word cloud
topic modeling
eksploracja tekstu
kompetencje
kierownik projektu
chmura słów
modelowanie tematyczne
Opis:
Purpose: An attempt to identify the competencies of the project manager desired by the employers and to determine whether changes have occurred over time. Design/methodology/approach: Job offers were automatically downloaded from website with job offers. An analysis of text mining of fragments of offers describing the competence was carried out. The analysis of text mining included initial text processing, creation of corpora of analyzed documents, creation of a document-term matrix, topic modeling algorithm and the use of classic methods derived from data mining. Findings: The most frequently used words/n-grams and the correlation of selected words/ n-grams with other words/n-grams were presented in the form of drawings. Based on the frequency of words/n-grams and the correlation value, efforts were made to identify the project manager competencies. The topic modeling algorithm was used to generate topics that can also be used to identify expected project manager competencies. Research limitations/implications: Only offers written in Polish, downloaded from one websites with job offers, which had the phrase “kierownik projektu” (“project manager”) in their job title, were analyzed. Data was collected from 09 to 11 April 2018 and from 09 to 11 April 2019. Practical implications: The method applied can be used by organizations preparing for the profession of a project manager, to modify and better adapt curricula to the needs of the labor market. Originality/value: Studies have shown that text mining of job offers can, to some extent, help determine the desired project manager competence.
Źródło:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2020, 149; 735-749
1641-3466
Pojawia się w:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Responsibilities of project managers. A text mining analysis of job advertisements
Autorzy:
Wyskwarski, Marcin
Powiązania:
https://bibliotekanauki.pl/articles/27313470.pdf
Data publikacji:
2022
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
text mining
duties and responsibilities
project manager
eksploracja tekstu
zadania i obowiązki
menedżer projektu
Opis:
Purpose: To identify the duties and responsibilities of project managers by analysing the content of online job advertisements. Design/methodology/approach: Job advertisements were automatically downloaded for 63 countries/areas available on Indeed. A text mining analysis of fragments of the advertisements describing the scope of duties was carried out. The text mining analysis included initial text processing, creating corpora of the documents, creating a document-term matrix, and using classic methods derived from data mining. Findings: The research established the most frequently used words and n-grams in job advertisements. They have been presented in the form of figures. The 2-grams are also presented in the form of a net, a directed graph. The LDA algorithm identified abstract topics describing the duties and responsibilities of project managers. The most frequent words, n-grams, and topics identified by the LDA algorithm were used to identify the duties and responsibilities of project managers. Research limitations/implications: Only job advertisements written in English were analysed. The postings were downloaded only for six days. An attempt to automatically identify the responsibilities section did not yield the expected results. Therefore, it was carried out manually for random advertisements, which reduced the number of analysed documents. The content of the job advertisements was not analysed by country/area. Practical implications: The method applied can be used by organisations training future project managers, to modify and better adapt curricula to the needs of the labour market. Originality/value: Studies have shown that text mining of job advertisements can help determine the duties and responsibilities of project managers.
Źródło:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2022, 161; 325--348
1641-3466
Pojawia się w:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Text mining in the identification of duties and responsibilities of the project manager
Autorzy:
Wyskwarski, Marcin
Powiązania:
https://bibliotekanauki.pl/articles/1882989.pdf
Data publikacji:
2020
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
text mining
duties
responsibilities
project manager
word cloud
topic modeling
eksploracja tekstu
obowiązki
odpowiedzialność
menedżer projektu
chmura słów
modelowanie tematyczne
Opis:
Purpose: An attempt to identify the duties and responsibilities of the project manager by analysing job offers from a job website. An attempt to determine whether there were any changes between 2018 and 2019. Design/methodology/approach: Text mining was performed for fragments of job offers, describing the duties and responsibilities. The text mining analysis consisted of initial processing of the text, creation of a corpus of analysed documents, construction of a word frequency matrix and use of classical methods from the data mining are. Findings: The most common words in job offers are presented, as well as their correlation with other words. With the use of the Topic modeling algorithm, hidden topics describing the analysed job offers have been generated. These topics can also be used to identify the duties and responsibilities of a project manager. Research limitations/implications: Only the job offers meeting the following conditions were analysed: (1) they concerned the job of „project manager”; (2) the content was in Polish; (3) they were provided by www.pracuj.pl website; (4) they were collected from 09 to 11 April in 2018 and 2019. Practical implications: This method can be used by organizations training project managers, in order to modify and better adjust the curriculum to the needs of the labour market. Originality/value: Research has shown that text mining can be used to determine the responsibilities of a project manager by analysing job offers.
Źródło:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2020, 144; 649-659
1641-3466
Pojawia się w:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Kompetencje kierowników projektów – analiza text mining
Project managers’ competences – text mining analysis
Autorzy:
Wyskwarski, M.
Powiązania:
https://bibliotekanauki.pl/articles/323763.pdf
Data publikacji:
2018
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
text mining
competences
project manager
word cloud
kompetencje
kierownik projektu
chmura słów
Opis:
This article presents a proposal of identification of project managers’ competences in order to employers’ requirements. For this purpose the article presents the analysis of job advertisements with use of text analysis. According to that point of view the structure of the paper was created. The second part containing description of competences of project managers’. It shows the definition of competence, how it could be divided and which are the most important according to the authors. The third part of the article is divided into three pieces. First shows how to collect data to analysis. Second part shows procedure of text mining analysis, and the last part shows the results of such kind of analysis. It contains the words which appeared most frequently in the job offers and the correlation of those words with other words in text.
W artykule podjęto próbę identyfikacji oczekiwanych przez pracodawców kompetencji kierowników projektów. W tym celu przeanalizowano treść ofert pracy z wykorzystaniem analizy text mining. Stosownie do przyjętego celu ustalono strukturę pracy. W punkcie drugim przedstawiono najważniejsze informacje dotyczące kompetencji kierowników projektów. Wymieniono cztery modele kompetencji, przedstawiono czym one są, na jakie grupy można je podzielić oraz, które z nich według wybranych autorów są najistotniejsze. Punkt trzeci podzielono na trzy części. W pierwszej z nich przedstawiono sposób zebrania danych do analizy. Kolejna część opisuje procedurę przeprowadzonej analizy text mining. Ostatnia część prezentuje wyniki przeprowadzonej analizy. Ustalono jakie słowa w analizowanych ofertach pojawiały się najczęściej, oraz jak była korelacji tych słów z innymi słowami.
Źródło:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2018, 130; 689-701
1641-3466
Pojawia się w:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Text mining w analizie zbiorów publikacji naukowych
Text mining in analysis of scientific publications
Autorzy:
Wyskwarski, M.
Powiązania:
https://bibliotekanauki.pl/articles/326570.pdf
Data publikacji:
2017
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
text mining
chmura słów
publikacje naukowe
word clouds
scientific publications
Opis:
Często stosowaną form przechowywania informacji w organizacjach i społeczeństwie jest tekst. Tekst może zostać poddany eksploracji w celu pozyskania wcześniej nieznanej i użytecznej wiedzy. Celem niniejszego artykułu jest prezentacja wyników analizy wybranych publikacji naukowych. Analiza została przeprowadzona z wykorzystaniem text mining’u, a jej celem było ustalenie jakich słów najczęściej używali autorzy publikacji, oraz obliczenie korelacji tych słów z innymi.
Text is often used to store information in organizations and society. Text can be explored to gain previously unknown and useful knowledge. The aim of this article is to present the results of the analysis of selected scientific publications. The analysis was done using text mining. Its purpose was to determine what words were most used by the authors, and to calculate the correlation of those words with others words.
Źródło:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2017, 114; 635-647
1641-3466
Pojawia się w:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cluster analysis of medical text documents by using semi-clustering approach based on graph representation
Autorzy:
Woźniak, R.
Ożdżyński, P.
Zakrzewska, D.
Powiązania:
https://bibliotekanauki.pl/articles/94773.pdf
Data publikacji:
2018
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:
cluster analysis
semi-clustering
text mining
Opis:
The development of Internet resulted in an increasing number of online text repositories. In many cases, documents are assigned to more than one class and automatic multi-label classification needs to be used. When the number of labels exceeds the number of the documents, effective label space dimension reduction may significantly improve classification accuracy, what is a major priority in the medical field. In the paper, we propose document clustering for label selection. We use semiclustering method, by considering graph representation, where documents are represented by vertices and edge weights are calculated according to their mutual similarity. Assigning documents to semi-clusters helps in reducing number of labels, further used in multi-label classification process. The performance of the method is examined by experiments conducted on real medical datasets.
Źródło:
Information Systems in Management; 2018, 7, 3; 213-224
2084-5537
2544-1728
Pojawia się w:
Information Systems in Management
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Linking with BIAM: searching for drugs and pharmaceutical substances
Autorzy:
Węgrzyn-Wolska, K.
Powiązania:
https://bibliotekanauki.pl/articles/333882.pdf
Data publikacji:
2007
Wydawca:
Uniwersytet Śląski. Wydział Informatyki i Nauki o Materiałach. Instytut Informatyki. Zakład Systemów Komputerowych
Tematy:
eklsporacja tekstów biomedycznych
pochodzenie synonimów i skrótów
biomedicines text mining
named entity recognition
synonyms and abbreviation extraction
Opis:
The quantity of biomedical publications is growing at an exponential rate. With such explosive growth of the content, it is more and more difficult to locate, retrieve and manage the resulting information. This is why text mining has become a necessity. The main goal of biomedical research is to put knowledge to practical use in the form of diagnoses, prevention, and treatment. It is important to pool the resources between the different individuals researching results. The objective of this paper is to discuss the variety of issues and challenges surrounding the perspectives regarding the use of Information Retrieval and Text Mining methods in biomedicine. The article will first look at the directions in biomedical TM and then describe the work done for the BIAM project, the French on-line Medical Data Base.
Źródło:
Journal of Medical Informatics & Technologies; 2007, 11; 255-261
1642-6037
Pojawia się w:
Journal of Medical Informatics & Technologies
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 79

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