Matches in SemOpenAlex for { <https://semopenalex.org/work/W2954164858> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W2954164858 abstract "Purpose: Surgical task-based metrics (rather than entire procedure metrics) can be used to improve surgeon training and, ultimately, patient care through focused training interventions. Machine learning models to automatically recognize individual tasks or activities are needed to overcome the otherwise manual effort of video review. Traditionally, these models have been evaluated using frame-level accuracy. Here, we propose evaluating surgical activity recognition models by their effect on task-based efficiency metrics. In this way, we can determine when models have achieved adequate performance for providing surgeon feedback via metrics from individual tasks. Methods: We propose a new CNN-LSTM model, RP-Net-V2, to recognize the 12 steps of robotic-assisted radical prostatectomies (RARP). We evaluated our model both in terms of conventional methods (e.g. Jaccard Index, task boundary accuracy) as well as novel ways, such as the accuracy of efficiency metrics computed from instrument movements and system events. Results: Our proposed model achieves a Jaccard Index of 0.85 thereby outperforming previous models on robotic-assisted radical prostatectomies. Additionally, we show that metrics computed from tasks automatically identified using RP-Net-V2 correlate well with metrics from tasks labeled by clinical experts. Conclusions: We demonstrate that metrics-based evaluation of surgical activity recognition models is a viable approach to determine when models can be used to quantify surgical efficiencies. We believe this approach and our results illustrate the potential for fully automated, post-operative efficiency reports." @default.
- W2954164858 created "2019-07-12" @default.
- W2954164858 creator A5006173564 @default.
- W2954164858 creator A5021875517 @default.
- W2954164858 creator A5069354612 @default.
- W2954164858 creator A5070348998 @default.
- W2954164858 creator A5083764444 @default.
- W2954164858 date "2019-07-03" @default.
- W2954164858 modified "2023-10-16" @default.
- W2954164858 title "Novel evaluation of surgical activity recognition models using task-based efficiency metrics" @default.
- W2954164858 cites W1980966699 @default.
- W2954164858 cites W2023276160 @default.
- W2954164858 cites W204005290 @default.
- W2954164858 cites W2084413241 @default.
- W2954164858 cites W2107466310 @default.
- W2954164858 cites W2108598243 @default.
- W2954164858 cites W2266464013 @default.
- W2954164858 cites W2336298521 @default.
- W2954164858 cites W2380618716 @default.
- W2954164858 cites W2568518337 @default.
- W2954164858 cites W2610310246 @default.
- W2954164858 cites W2741187991 @default.
- W2954164858 cites W2767185899 @default.
- W2954164858 cites W2777273430 @default.
- W2954164858 cites W2788941211 @default.
- W2954164858 cites W2798875481 @default.
- W2954164858 cites W2884953785 @default.
- W2954164858 cites W2895654826 @default.
- W2954164858 cites W2898303991 @default.
- W2954164858 cites W2964026410 @default.
- W2954164858 cites W2964066956 @default.
- W2954164858 cites W658813326 @default.
- W2954164858 hasPublicationYear "2019" @default.
- W2954164858 type Work @default.
- W2954164858 sameAs 2954164858 @default.
- W2954164858 citedByCount "0" @default.
- W2954164858 crossrefType "posted-content" @default.
- W2954164858 hasAuthorship W2954164858A5006173564 @default.
- W2954164858 hasAuthorship W2954164858A5021875517 @default.
- W2954164858 hasAuthorship W2954164858A5069354612 @default.
- W2954164858 hasAuthorship W2954164858A5070348998 @default.
- W2954164858 hasAuthorship W2954164858A5083764444 @default.
- W2954164858 hasConcept C119857082 @default.
- W2954164858 hasConcept C124101348 @default.
- W2954164858 hasConcept C126042441 @default.
- W2954164858 hasConcept C153180895 @default.
- W2954164858 hasConcept C154945302 @default.
- W2954164858 hasConcept C162324750 @default.
- W2954164858 hasConcept C187736073 @default.
- W2954164858 hasConcept C203519979 @default.
- W2954164858 hasConcept C2780451532 @default.
- W2954164858 hasConcept C41008148 @default.
- W2954164858 hasConcept C76155785 @default.
- W2954164858 hasConceptScore W2954164858C119857082 @default.
- W2954164858 hasConceptScore W2954164858C124101348 @default.
- W2954164858 hasConceptScore W2954164858C126042441 @default.
- W2954164858 hasConceptScore W2954164858C153180895 @default.
- W2954164858 hasConceptScore W2954164858C154945302 @default.
- W2954164858 hasConceptScore W2954164858C162324750 @default.
- W2954164858 hasConceptScore W2954164858C187736073 @default.
- W2954164858 hasConceptScore W2954164858C203519979 @default.
- W2954164858 hasConceptScore W2954164858C2780451532 @default.
- W2954164858 hasConceptScore W2954164858C41008148 @default.
- W2954164858 hasConceptScore W2954164858C76155785 @default.
- W2954164858 hasLocation W29541648581 @default.
- W2954164858 hasOpenAccess W2954164858 @default.
- W2954164858 hasPrimaryLocation W29541648581 @default.
- W2954164858 hasRelatedWork W1980856155 @default.
- W2954164858 hasRelatedWork W2149705965 @default.
- W2954164858 hasRelatedWork W2526405020 @default.
- W2954164858 hasRelatedWork W2770452833 @default.
- W2954164858 hasRelatedWork W2777739488 @default.
- W2954164858 hasRelatedWork W2949807634 @default.
- W2954164858 hasRelatedWork W2973056066 @default.
- W2954164858 hasRelatedWork W2994795100 @default.
- W2954164858 hasRelatedWork W3032494534 @default.
- W2954164858 hasRelatedWork W3092578653 @default.
- W2954164858 hasRelatedWork W3098152091 @default.
- W2954164858 hasRelatedWork W3110292931 @default.
- W2954164858 hasRelatedWork W3117335323 @default.
- W2954164858 hasRelatedWork W3123858288 @default.
- W2954164858 hasRelatedWork W3129172579 @default.
- W2954164858 hasRelatedWork W3132402104 @default.
- W2954164858 hasRelatedWork W3135042526 @default.
- W2954164858 hasRelatedWork W3173228235 @default.
- W2954164858 hasRelatedWork W85474729 @default.
- W2954164858 hasRelatedWork W2589938439 @default.
- W2954164858 isParatext "false" @default.
- W2954164858 isRetracted "false" @default.
- W2954164858 magId "2954164858" @default.
- W2954164858 workType "article" @default.