| 1. Identity statement | ||||
| Reference Type | Conference Paper (Conference Proceedings) | |||
| Site | sibgrapi.sid.inpe.br | |||
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH | |||
| Identifier | 8JMKD3MGPEW34M/45CUD68 | |||
| Repository | sid.inpe.br/sibgrapi/2021/09.06.19.40 | |||
| Last Update | 2021:09.06.19.40.09 (UTC) administrator | |||
| Metadata Repository | sid.inpe.br/sibgrapi/2021/09.06.19.40.09 | |||
| Metadata Last Update | 2022:06.14.00.00.29 (UTC) administrator | |||
| DOI | 10.1109/SIBGRAPI54419.2021.00034 | |||
| Citation Key | BenatoTeleFalc:2021:ItPsDe | |||
| Title | Iterative Pseudo-Labeling with Deep Feature Annotation and Confidence-Based Sampling  | |||
| Format | On-line | |||
| Year | 2021 | |||
| Access Date | 2024, May 07 | |||
| Number of Files | 1 | |||
| Size | 461 KiB | |||
| 2. Context | ||||
| Author | 1 Benato, Barbara Caroline 2 Telea, Alexandru Cristian 3 Falcão, Alexandre Xavier | |||
| Affiliation | 1 University of Campinas 2 Utrecht University 3 University of Campinas | |||
| Editor | Paiva, Afonso Menotti, David Baranoski, Gladimir V. G. Proença, Hugo Pedro Junior, Antonio Lopes Apolinario Papa, João Paulo Pagliosa, Paulo dos Santos, Thiago Oliveira e Sá, Asla Medeiros da Silveira, Thiago Lopes Trugillo Brazil, Emilio Vital Ponti, Moacir A. Fernandes, Leandro A. F. Avila, Sandra | |||
| e-Mail Address | barbarabenato@gmail.com | |||
| Conference Name | Conference on Graphics, Patterns and Images, 34 (SIBGRAPI) | |||
| Conference Location | Gramado, RS, Brazil (virtual) | |||
| Date | 18-22 Oct. 2021 | |||
| Publisher | IEEE Computer Society | |||
| Publisher City | Los Alamitos | |||
| Book Title | Proceedings | |||
| Tertiary Type | Full Paper | |||
| History (UTC) | 2021-09-06 19:40:09 :: barbarabenato@gmail.com -> administrator :: 2022-03-02 00:54:15 :: administrator -> menottid@gmail.com :: 2021 2022-03-02 13:21:11 :: menottid@gmail.com -> administrator :: 2021 2022-06-14 00:00:29 :: administrator -> :: 2021 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Version Type | finaldraft | |||
| Keywords | semi-supervised learning pseudolabels optimum path forest data annotation | |||
| Abstract | Training deep neural networks is challenging when large and annotated datasets are unavailable. Extensive manual annotation of data samples is time-consuming, expensive, and error-prone, notably when it needs to be done by experts. To address this issue, increased attention has been devoted to techniques that propagate uncertain labels (also called pseudo labels) to large amounts of unsupervised samples and use them for training the model. However, these techniques still need hundreds of supervised samples per class in the training set and a validation set with extra supervised samples to tune the model. We improve a recent iterative pseudo-labeling technique, Deep Feature Annotation (DeepFA), by selecting the most confident unsupervised samples to iteratively train a deep neural network. Our confidence-based sampling strategy relies on only dozens of annotated training samples per class with no validation set, considerably reducing user effort in data annotation. We first ascertain the best configuration for the baseline a self-trained deep neural network and then evaluate our confidence DeepFA for different confidence thresholds. Experiments on six datasets show that DeepFA already outperforms the self-trained baseline, but confidence DeepFA can considerably outperform the original DeepFA and the baseline. | |||
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2021 > Iterative Pseudo-Labeling with... | |||
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > Iterative Pseudo-Labeling with... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| data URL | http://urlib.net/ibi/8JMKD3MGPEW34M/45CUD68 | |||
| zipped data URL | http://urlib.net/zip/8JMKD3MGPEW34M/45CUD68 | |||
| Language | en | |||
| Target File | 2021_sibgrapi_Benato-2.pdf | |||
| User Group | barbarabenato@gmail.com | |||
| Visibility | shown | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Mirror Repository | sid.inpe.br/banon/2001/03.30.15.38.24 | |||
| Next Higher Units | 8JMKD3MGPEW34M/45PQ3RS 8JMKD3MGPEW34M/4742MCS | |||
| Citing Item List | sid.inpe.br/sibgrapi/2021/11.12.11.46 4 | |||
| Host Collection | sid.inpe.br/banon/2001/03.30.15.38 | |||
| 6. Notes | ||||
| Empty Fields | archivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination edition electronicmailaddress group isbn issn label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url volume | |||