Autor: Lasek, Mirosława - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Text mining in practice: exploring patterns in text collections of remote work job offers
Autorzy:: Kuligowska, Karolina
Lasek, Mirosława
Powiązania:: https://bibliotekanauki.pl/articles/431872.pdf
Data publikacji:: 2013
Wydawca:: Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:: text mining
text analytics
clustering
concept linking
remote work
telecommuting
Opis:: The aim of this paper is to give an insight into text mining techniques in the context of unstructured text collections of location independent job offers. In order to extract useful information, uncover interesting patterns and features of remote work, we analyze the five most popular and most visited websites containing job offers. We examine clusters of remote job offers, the keywords describing those clusters, as well as the linkages between strongly associated terms describing mobile work offers. It is interesting to observe the maturity of the text mining tools which have broadened their applications to new research topics and have become suitable to explore new phenomena.
Źródło:: Informatyka Ekonomiczna; 2013, 4(30); 181-195
1507-3858
Pojawia się w:: Informatyka Ekonomiczna
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Products and services recommendation systems in e-commerce. Recommendation methods, algorithms, and measures of their effectiveness
Autorzy:: Lasek, Mirosława
Kosieradzki, Dominik
Powiązania:: https://bibliotekanauki.pl/articles/432132.pdf
Data publikacji:: 2014
Wydawca:: Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:: recommendation systems
recommender systems
recommendation methods
recommendation algorithms
collaborative filtering
content-based filtering
memory-based algorithms
model-based algorithms
predictive accuracy metrics
classification accuracy metrics
Opis:: The article concerns products and services recommendation systems in ecommerce which have become increasingly important for both consumers and retailers. The methods used for the recommendation of products and services, as well as the algorithms used to implement them, are presented in the article. Particular attention was paid to the problems of testing the suitability of algorithms, along with the effectiveness measures of the applications of the methods and algorithms.
Źródło:: Informatyka Ekonomiczna; 2014, 1(31); 304-317
1507-3858
Pojawia się w:: Informatyka Ekonomiczna
Dostawca treści:: Biblioteka Nauki

Artykuł

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