FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1520854714> ?p ?o ?g. }

• W1520854714 endingPage "100" @default.
• W1520854714 startingPage "88" @default.
• W1520854714 abstract "Human action recognition has become a hot research topic, and a lot of algorithms have been proposed. Most of researchers evaluated their performances on the KTH dataset, but there is no unified standard how to evaluate algorithms on this dataset. Different researchers have employed different test setups, so the comparison is not accurate, fair or complete. In order to know how much difference there is when different experimental setups are used, we take our own spatio-temporal MoSIFT feature as an example to assess its performance on the KTH dataset using different test scenarios and different partitioning of the data. In all experiments, support vector machine (SVM) with a chi-square kernel is adopted. First, we evaluate performance changes resulting from differing vocabulary sizes of the codebook, and then decide on a suitable vocabulary size of codebook. Then, we train the models using different training dataset partitions, and test the performances one the corresponding held-out test sets. Experiments show that the best performance of MoSIFT can reach 96.33% on the KTH dataset. When different n-fold cross-validation methods are used, there can be up to 10.67% difference in the result. And when different dataset segmentations are used (such as KTH1 and KTH2), the difference in results can be up to 5.8% absolute. In addition, the performance changes dramatically when different scenarios are used in the training and test dataset. When training on KTH1 S1+S2+S3+S4 and testing on KTH1 S1 and S3 scenarios, the performance can reach 97.33% and 89.33% respectively. This paper shows how different test configurations can skew results, even on standard data set. The recommendation is to use a simple leave-one-out as the most easily replicable clear-cut partitioning." @default.
• W1520854714 created "2016-06-24" @default.
• W1520854714 creator A5008183522 @default.
• W1520854714 creator A5036262724 @default.
• W1520854714 creator A5049521186 @default.
• W1520854714 creator A5062546146 @default.
• W1520854714 date "2010-01-01" @default.
• W1520854714 modified "2023-09-25" @default.
• W1520854714 title "Comparing Evaluation Protocols on the KTH Dataset" @default.
• W1520854714 cites W1534763723 @default.
• W1520854714 cites W1572333066 @default.
• W1520854714 cites W2024868105 @default.
• W1520854714 cites W2096691069 @default.
• W1520854714 cites W2100157495 @default.
• W1520854714 cites W2101194540 @default.
• W1520854714 cites W2103140817 @default.
• W1520854714 cites W2103822353 @default.
• W1520854714 cites W2106094637 @default.
• W1520854714 cites W2113800095 @default.
• W1520854714 cites W2113856781 @default.
• W1520854714 cites W2119799051 @default.
• W1520854714 cites W2135658380 @default.
• W1520854714 cites W2136853139 @default.
• W1520854714 cites W2142194269 @default.
• W1520854714 cites W2146634731 @default.
• W1520854714 cites W2146776177 @default.
• W1520854714 cites W2147689624 @default.
• W1520854714 cites W2158169396 @default.
• W1520854714 cites W2159505975 @default.
• W1520854714 cites W2163973188 @default.
• W1520854714 cites W2165715280 @default.
• W1520854714 cites W2166070055 @default.
• W1520854714 cites W2533739470 @default.
• W1520854714 cites W3141200356 @default.
• W1520854714 cites W4249279051 @default.
• W1520854714 doi "https://doi.org/10.1007/978-3-642-14715-9_10" @default.
• W1520854714 hasPublicationYear "2010" @default.
• W1520854714 type Work @default.
• W1520854714 sameAs 1520854714 @default.
• W1520854714 citedByCount "48" @default.
• W1520854714 countsByYear W15208547142012 @default.
• W1520854714 countsByYear W15208547142013 @default.
• W1520854714 countsByYear W15208547142014 @default.
• W1520854714 countsByYear W15208547142015 @default.
• W1520854714 countsByYear W15208547142016 @default.
• W1520854714 countsByYear W15208547142017 @default.
• W1520854714 countsByYear W15208547142018 @default.
• W1520854714 countsByYear W15208547142019 @default.
• W1520854714 countsByYear W15208547142020 @default.
• W1520854714 countsByYear W15208547142021 @default.
• W1520854714 countsByYear W15208547142022 @default.
• W1520854714 crossrefType "book-chapter" @default.
• W1520854714 hasAuthorship W1520854714A5008183522 @default.
• W1520854714 hasAuthorship W1520854714A5036262724 @default.
• W1520854714 hasAuthorship W1520854714A5049521186 @default.
• W1520854714 hasAuthorship W1520854714A5062546146 @default.
• W1520854714 hasConcept C114614502 @default.
• W1520854714 hasConcept C119857082 @default.
• W1520854714 hasConcept C12267149 @default.
• W1520854714 hasConcept C124101348 @default.
• W1520854714 hasConcept C127759330 @default.
• W1520854714 hasConcept C138885662 @default.
• W1520854714 hasConcept C151730666 @default.
• W1520854714 hasConcept C153180895 @default.
• W1520854714 hasConcept C154945302 @default.
• W1520854714 hasConcept C2777267654 @default.
• W1520854714 hasConcept C2777601683 @default.
• W1520854714 hasConcept C33923547 @default.
• W1520854714 hasConcept C41008148 @default.
• W1520854714 hasConcept C41895202 @default.
• W1520854714 hasConcept C51632099 @default.
• W1520854714 hasConcept C74193536 @default.
• W1520854714 hasConcept C86803240 @default.
• W1520854714 hasConceptScore W1520854714C114614502 @default.
• W1520854714 hasConceptScore W1520854714C119857082 @default.
• W1520854714 hasConceptScore W1520854714C12267149 @default.
• W1520854714 hasConceptScore W1520854714C124101348 @default.
• W1520854714 hasConceptScore W1520854714C127759330 @default.
• W1520854714 hasConceptScore W1520854714C138885662 @default.
• W1520854714 hasConceptScore W1520854714C151730666 @default.
• W1520854714 hasConceptScore W1520854714C153180895 @default.
• W1520854714 hasConceptScore W1520854714C154945302 @default.
• W1520854714 hasConceptScore W1520854714C2777267654 @default.
• W1520854714 hasConceptScore W1520854714C2777601683 @default.
• W1520854714 hasConceptScore W1520854714C33923547 @default.
• W1520854714 hasConceptScore W1520854714C41008148 @default.
• W1520854714 hasConceptScore W1520854714C41895202 @default.
• W1520854714 hasConceptScore W1520854714C51632099 @default.
• W1520854714 hasConceptScore W1520854714C74193536 @default.
• W1520854714 hasConceptScore W1520854714C86803240 @default.
• W1520854714 hasLocation W15208547141 @default.
• W1520854714 hasOpenAccess W1520854714 @default.
• W1520854714 hasPrimaryLocation W15208547141 @default.
• W1520854714 hasRelatedWork W1789705271 @default.
• W1520854714 hasRelatedWork W2041399278 @default.
• W1520854714 hasRelatedWork W2056016498 @default.
• W1520854714 hasRelatedWork W2136184105 @default.
• W1520854714 hasRelatedWork W2336974148 @default.

• next