{"doi":"10.1145/3462244.3479923","title":"Learning Oculomotor Behaviors from Scanpath","abstract":"Identifying oculomotor behaviors relevant for eye-tracking applications is a critical but often challenging task. Aiming to automatically learn and extract knowledge from existing eye-tracking data, we develop a novel method that creates rich representations of oculomotor scanpaths to facilitate the learning of downstream tasks. The proposed stimulus-agnostic Oculomotor Behavior Framework (OBF) model learns human oculomotor behaviors from unsupervised and semi-supervised tasks, including reconstruction, predictive coding, fixation identification, and contrastive learning tasks. The resultant pre-trained OBF model can be used in a variety of applications. Our pre-trained model outperforms baseline approaches and traditional scanpath methods in autism spectrum disorder and viewed-stimulus classification tasks. Ablation experiments further show our proposed method could achieve even better results with larger model sizes and more diverse eye-tracking training datasets, supporting the model’s potential for future eye-tracking applications. Open source code: http://github.com/BeibinLi/OBF.","journal":"arXiv (Cornell University)","year":2021,"id":216748,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":4,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.936,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2021-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":732793,"name":"Nicholas Nuechterlein","orcid":"0000-0002-9599-0865","position":1,"is_corresponding":false},{"id":813031,"name":"Erin Barney","orcid":"0000-0002-5743-8332","position":2,"is_corresponding":false},{"id":813032,"name":"Claire Foster","orcid":"0000-0002-2059-7137","position":3,"is_corresponding":false},{"id":813033,"name":"Minah Kim","orcid":"0000-0002-3758-8480","position":4,"is_corresponding":false},{"id":813709,"name":"Monique Mahony","orcid":null,"position":5,"is_corresponding":false},{"id":813034,"name":"Adham Atyabi","orcid":"0000-0003-0232-7157","position":6,"is_corresponding":false},{"id":813035,"name":"Feng Li","orcid":"0000-0002-6602-0325","position":7,"is_corresponding":false},{"id":813036,"name":"Quan Wang","orcid":"0000-0001-6913-8604","position":8,"is_corresponding":false},{"id":228066,"name":"Pamela Ventola","orcid":"0000-0002-8062-0626","position":9,"is_corresponding":false},{"id":428152,"name":"Linda G. Shapiro","orcid":"0000-0002-9495-0968","position":10,"is_corresponding":false},{"id":263479,"name":"Frederick Shic","orcid":"0000-0002-9040-1259","position":11,"is_corresponding":false},{"id":415669,"name":"Beibin Li","orcid":"0000-0002-4426-3449","position":0,"is_corresponding":true}],"reference_count":54,"raw_metadata":null,"created_at":"2026-07-18T23:53:15.868165Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}