Now showing items 21-30 of 85
(CARFAX PUBLISHING, 2004-10)
An important subtask of the pattern discovery process is pattern matching, where the pattern sought is already known and we want to determine how often and where it occurs in a sequence. In this paper we review the most ...
Full duplicate candidate pruning for frequent connected subgraph mining
(IOS Press, 2010)
Assessing the behavior and performance of a supervised term-weighting technique for topic-based retrieval
(Elsevier Science, 2021-05)
Topic-based retrieval is the task of seeking and retrieving material related to a topic of interest. This task involves two subtasks: selecting query terms and ranking the retrieved results. Supervised approaches to assess ...
A review on the combination of binary classifiers in multiclass problems
Several real problems involve the classification of data into categories or classes. Given a data set containing data whose classes are known, Machine Learning algorithms can be employed for the induction of a classifier ...
NILC_USP: an improved hybrid system for sentiment analysis in Twitter messages.
(ACL Special Interest Group on the Lexicon - SIGLEXDublin City University - DCUDublin, 2014-08)
This paper describes the NILC USP system that participated in SemEval-2014 Task 9: Sentiment Analysis in Twitter, a re-run of the SemEval 2013 task under the same name. Our system is an improved version of the system that ...
Localização, modelagem e controle de um helimodelo em ambientes internos
(Universidade Federal de Minas GeraisUFMG, 2010-02-26)
This work addresses the robotization problem of a small-scale commercial helicopter. The problem solution involves three subtasks: design and implementation of algorithms for localization, development of the helicopter ...
Navigating Semantically Annotated Queries for Task Understanding
(Universidade Federal de Minas GeraisUFMG, 2018-11-05)
As search systems gradually turn into intelligent personal assistants, users increasingly resort to a search engine to accomplish a complex task, such as planning a trip, renting an apartment, or investing in stocks. A key ...
On the Execution Time of Programs in Stochastic Scheduling
(Revista Eletrônica de Iniciação Científica em Computação, 2020)
Biomechanical analysis of sit-to-walk in different Parkinson's disease subtypes
Background: The Parkinson's disease Postural Instability and Gait Difficulty subtype is well-known to exhibit higher levels of gait and postural instability and higher frequency of falls. However, no studies have investigated ...
MUSIB: musical score inpainting benchmark
Abstract Music inpainting is a sub-task of automated music generation that aims to infill incomplete musical pieces to help musicians in their musical composition process. Many methods have been developed ...