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Similarity Measures for Quantifying Restrictive and Repetitive Behavior in Conversations of Autistic Children. 孤独症儿童对话中限制性和重复性行为量化的相似性测量。
Proceedings of the conference. Association for Computational Linguistics. North American Chapter. Meeting Pub Date : 2015-06-05
Masoud Rouhizadeh, Richard Sproat, Jan van Santen
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引用次数: 0
Automated morphological analysis of clinical language samples. 临床语言样本的自动形态学分析。
Proceedings of the conference. Association for Computational Linguistics. North American Chapter. Meeting Pub Date : 2015-06-05
Kyle Gorman, Steven Bedrick, Géza Kiss, Eric Morley, Rosemary Ingham, Metrah Mohammad, Katina Papadakis, Jan P H van Santen
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引用次数: 0
Automated morphological analysis of clinical language samples 临床语言样本的自动形态学分析
Proceedings of the conference. Association for Computational Linguistics. North American Chapter. Meeting Pub Date : 2015-06-05 DOI: 10.3115/v1/W15-1213
Kyle Gorman, Steven Bedrick, G. Kiss, E. Morley, Rosemary Ingham, Metrah Mohammed, Katina Papadakis, J. V. Santen
{"title":"Automated morphological analysis of clinical language samples","authors":"Kyle Gorman, Steven Bedrick, G. Kiss, E. Morley, Rosemary Ingham, Metrah Mohammed, Katina Papadakis, J. V. Santen","doi":"10.3115/v1/W15-1213","DOIUrl":"https://doi.org/10.3115/v1/W15-1213","url":null,"abstract":"Quantitative analysis of clinical language samples is a powerful tool for assessing and screening developmental language impairments, but requires extensive manual transcription, annotation, and calculation, resulting in error-prone results and clinical underutilization. We describe a system that performs automated morphological analysis needed to calculate statistics such as the mean length of utterance in morphemes (MLUM), so that these statistics can be computed directly from orthographic transcripts. Estimates of MLUM computed by this system are closely comparable to those produced by manual annotation. Our system can be used in conjunction with other automated annotation techniques, such as maze detection. This work represents an important first step towards increased automation of language sample analysis, and towards attendant benefits of automation, including clinical greater utilization and reduced variability in care delivery.","PeriodicalId":74542,"journal":{"name":"Proceedings of the conference. Association for Computational Linguistics. North American Chapter. Meeting","volume":"81 1","pages":"108-116"},"PeriodicalIF":0.0,"publicationDate":"2015-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85409295","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Similarity Measures for Quantifying Restrictive and Repetitive Behavior in Conversations of Autistic Children 孤独症儿童对话中限制性和重复性行为量化的相似性测量
Proceedings of the conference. Association for Computational Linguistics. North American Chapter. Meeting Pub Date : 2015-06-01 DOI: 10.3115/v1/W15-1214
Masoud Rouhizadeh, R. Sproat, J. Santen
{"title":"Similarity Measures for Quantifying Restrictive and Repetitive Behavior in Conversations of Autistic Children","authors":"Masoud Rouhizadeh, R. Sproat, J. Santen","doi":"10.3115/v1/W15-1214","DOIUrl":"https://doi.org/10.3115/v1/W15-1214","url":null,"abstract":"Restrictive and repetitive behavior (RRB) is a core symptom of autism spectrum disorder (ASD) and are manifest in language. Based on this, we expect children with autism to talk about fewer topics, and more repeatedly, during their conversations. We thus hypothesize a higher semantic overlap ratio between dialogue turns in children with ASD compared to those with typical development (TD). Participants of this study include children ages 4-8, 44 with TD and 25 with ASD without language impairment. We apply several semantic similarity metrics to the children's dialogue turns in semi-structured conversations with examiners. We find that children with ASD have significantly more semantically overlapping turns than children with TD, across different turn intervals. These results support our hypothesis, and could provide a convenient and robust ASD-specific behavioral marker.","PeriodicalId":74542,"journal":{"name":"Proceedings of the conference. Association for Computational Linguistics. North American Chapter. Meeting","volume":"53 1","pages":"117-123"},"PeriodicalIF":0.0,"publicationDate":"2015-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73291386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 13
Anafora: A Web-based General Purpose Annotation Tool. 一个基于web的通用注释工具。
Proceedings of the conference. Association for Computational Linguistics. North American Chapter. Meeting Pub Date : 2013-06-01
Wei-Te Chen, Will Styler
{"title":"Anafora: A Web-based General Purpose Annotation Tool.","authors":"Wei-Te Chen,&nbsp;Will Styler","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Anafora is a newly-developed open source web-based text annotation tool built to be lightweight, flexible, easy to use and capable of annotating with a variety of schemas, simple and complex. Anafora allows secure web-based annotation of any plaintext file with both spanned (e.g. named entity or markable) and relation annotations, as well as adjudication for both types of annotation. Anafora offers automatic set assignment and progress-tracking, centralized and human-editable XML annotation schemas, and file-based storage and organization of data in a human-readable single-file XML format.</p>","PeriodicalId":74542,"journal":{"name":"Proceedings of the conference. Association for Computational Linguistics. North American Chapter. Meeting","volume":"2013 ","pages":"14-19"},"PeriodicalIF":0.0,"publicationDate":"2013-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5657237/pdf/nihms619402.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35649498","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Distributional semantic models for the evaluation of disordered language. 无序语言评价的分布语义模型。
Proceedings of the conference. Association for Computational Linguistics. North American Chapter. Meeting Pub Date : 2013-06-01
Masoud Rouhizadeh, Emily Prud'hommeaux, Brian Roark, Jan van Santen
{"title":"Distributional semantic models for the evaluation of disordered language.","authors":"Masoud Rouhizadeh,&nbsp;Emily Prud'hommeaux,&nbsp;Brian Roark,&nbsp;Jan van Santen","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Atypical semantic and pragmatic expression is frequently reported in the language of children with autism. Although this atypicality often manifests itself in the use of unusual or unexpected words and phrases, the rate of use of such unexpected words is rarely directly measured or quantified. In this paper, we use distributional semantic models to automatically identify unexpected words in narrative retellings by children with autism. The classification of unexpected words is sufficiently accurate to distinguish the retellings of children with autism from those with typical development. These techniques demonstrate the potential of applying automated language analysis techniques to clinically elicited language data for diagnostic purposes.</p>","PeriodicalId":74542,"journal":{"name":"Proceedings of the conference. Association for Computational Linguistics. North American Chapter. Meeting","volume":"2013 ","pages":"709-714"},"PeriodicalIF":0.0,"publicationDate":"2013-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4237315/pdf/nihms504421.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32833488","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Hello, Who is Calling?: Can Words Reveal the Social Nature of Conversations? 喂，你是哪位?:语言能揭示对话的社会性吗?
Proceedings of the conference. Association for Computational Linguistics. North American Chapter. Meeting Pub Date : 2012-01-01
Anthony Stark, Izhak Shafran, Jeffrey Kaye
{"title":"Hello, Who is Calling?: Can Words Reveal the Social Nature of Conversations?","authors":"Anthony Stark,&nbsp;Izhak Shafran,&nbsp;Jeffrey Kaye","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>This study aims to infer the social nature of conversations from their content automatically. To place this work in context, our motivation stems from the need to understand how social disengagement affects cognitive decline or depression among older adults. For this purpose, we collected a comprehensive and naturalistic corpus comprising of all the incoming and outgoing telephone calls from 10 subjects over the duration of a year. As a first step, we learned a binary classifier to filter out business related conversation, achieving an accuracy of about 85%. This classification task provides a convenient tool to probe the nature of telephone conversations. We evaluated the utility of openings and closing in differentiating personal calls, and find that empirical results on a large corpus do not support the hypotheses by Schegloff and Sacks that personal conversations are marked by unique closing structures. For classifying different types of social relationships such as family vs other, we investigated features related to language use (entropy), hand-crafted dictionary (LIWC) and topics learned using unsupervised latent Dirichlet models (LDA). Our results show that the posteriors over topics from LDA provide consistently higher accuracy (60-81%) compared to LIWC or language use features in distinguishing different types of conversations.</p>","PeriodicalId":74542,"journal":{"name":"Proceedings of the conference. Association for Computational Linguistics. North American Chapter. Meeting","volume":" ","pages":"112-119"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3886719/pdf/nihms399627.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32026890","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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