244 Hits in 5.5 sec

Interactive, topic-based visual text summarization and analysis

Shixia Liu, Michelle X. Zhou, Shimei Pan, Weihong Qian, Weijia Cai, Xiaoxiao Lian
2009 Proceeding of the 18th ACM conference on Information and knowledge management - CIKM '09  
We are building an interactive, visual text analysis tool that aids users in analyzing a large collection of text.  ...  First, we present the design and development of a time-based, visual text summary that effectively conveys complex text summarization results produced by the Latent Dirichlet Allocation (LDA) model.  ...  ACKNOWLEDGEMENTS We would like to thank Qiang Zhang, Lei Shi, Yangqiu Song, and Xiaohua Sun for their help in the creation of TIARA.  ... 
doi:10.1145/1645953.1646023 dblp:conf/cikm/LiuZPQCL09 fatcat:rywlv54zczca3fasf4buxqut6y


Furu Wei, Shixia Liu, Yangqiu Song, Shimei Pan, Michelle X. Zhou, Weihong Qian, Lei Shi, Li Tan, Qiang Zhang
2010 Proceedings of the 16th ACM SIGKDD international conference on Knowledge discovery and data mining - KDD '10  
To help users understand the topic-based summarization results, TIARA employs several interactive text visualization techniques to explain the summarization results and seamlessly link such results to  ...  In this paper, we present a novel exploratory visual analytic system called TIARA (Text Insight via Automated Responsive Analytics), which combines text analytics and interactive visualization to help  ...  We would like to thank Xiaoxiao Lian, Xiaohua Sun, and Kevin Brown for their work on the TIARA UI design.  ... 
doi:10.1145/1835804.1835827 dblp:conf/kdd/WeiLSPZQSTZ10 fatcat:ahtbbaqv6ffg7kj46ob7prt3uq


Shixia Liu, Michelle X. Zhou, Shimei Pan, Yangqiu Song, Weihong Qian, Weijia Cai, Xiaoxiao Lian
2012 ACM Transactions on Intelligent Systems and Technology  
To help users understand the complex summarization results produced by our topic analysis technique, we then present the design and development of a time-based visualization of the results.  ...  We first introduce an enhanced, LDA-based topic analysis technique that automatically derives a set of topics to summarize a collection of documents and their content evolution over time.  ...  ACKNOWLEDGMENTS We would like to thank Qiang Zhang, Lei Shi, and Xiaohua Sun for their help in the creation of TIARA.  ... 
doi:10.1145/2089094.2089101 fatcat:apuad5rwybc5rfhqd3qggpmevq

A Case Study of a Student's Reading Habits on Academic Texts

Tiara Utami, Rahayu Apriliaswati, Sumarni Sumarni
2022 ACITYA Journal of Teaching & Education  
This research was aimed to investigate reading habits on academic texts. The investigation was covered reading habits and strategies on academic texts.  ...  All of the data were analyzed by thematic analysis and the investigation answered two research questions such as the research participant's academic reading habits and academic reading strategies.  ...  Based on the data, usually, the research participant read because of her curiosity about particular academic topics.  ... 
doi:10.30650/ajte.v4i2.3226 fatcat:q5whyl6ennbx5akt32vdv73zrm

Automated, unsupervised inversion of multiwavelength lidar data with TiARA: assessment of retrieval performance of microphysical parameters using simulated data

Detlef Müller, Eduard Chemyakin, Alexei Kolgotin, Rich A. Ferrare, Chris A. Hostetler, Anton Romanov
2019 Applied Optics  
TiARA (version 1.0) has been developed in the past 10 years and builds on the legacy of a data-operator-controlled inversion algorithm used since 1998 for the analysis of data from multiwavelength Raman  ...  We summarize key properties of TiARA on the basis of simulations with monomodal logarithmic-normal particle size distributions that cover particle radii from approximately 0.05 μm to 10 μm.  ...  We are preparing a manuscript that will further elaborate on the topic of uncertainty analysis.  ... 
doi:10.1364/ao.58.004981 pmid:31503821 pmcid:PMC7780543 fatcat:obo4ln4nlbbc5blo7qwjbaryv4

Research on the second-grade students' reading comprehension ability through fix-up options strategy implementation

Tiara Ulfah, Raudhatul Jannah
2022 English Education Journal: Jurnal Pengembangan Pendidikan dan Pengembangan Pengajaran Bahasa  
The reading test was used, with data analyzed using SPSS 20 series for quantitative analysis and questionnaires analyzed using interactive analysis for qualitative analysis.  ...  It focused on improving reading comprehension by identifying the main idea, summarizing, making inferences, and interpreting vocabulary.  ...  Moreover, a text contains facts, knowledge, and experience information. To summarize the information of a text, a reader should have a good comprehension ability.  ... 
doi:10.24815/eej.v13i2.25581 fatcat:cpymcihxkfac5lqzfs2cparrwi

Optimizing temporal topic segmentation for intelligent text visualization

Shimei Pan, Michelle X. Zhou, Yangqiu Song, Weihong Qian, Fei Wang, Shixia Liu
2013 Proceedings of the 2013 international conference on Intelligent user interfaces - IUI '13  
We are building a topic-based, interactive visual analytic tool that aids users in analyzing large collections of text.  ...  To help users quickly discover content evolution and significant content transitions within a topic over time, here we present a novel, constraint-based approach to temporal topic segmentation.  ...  INTRODUCTION To aid users in effectively gleaning insights and locating critical information from large collections of text documents, we have developed a topic-based, interactive visual analysis tool,  ... 
doi:10.1145/2449396.2449441 dblp:conf/iui/PanZSQ0L13 fatcat:mmugbqkpsrf43ny6idudil3cja


Dongxu Duan, Weihong Qian, Shimei Pan, Lei Shi, Chuang Lin
2012 Proceedings of the 5th International Symposium on Visual Information Communication and Interaction - VINCI '12  
We introduce the VISA system in this paper, which applies the visualization technology to synthesize the sentiment analysis results and present to the end user in an interactive manner.  ...  VISA builds on the generic sentiment tuple based data model and consumes the different facets of sentiment data with coordinated multiple views, hence is scalable to work with most of existing sentiment  ...  Sentiment Trend View The sentiment trend view is built on top of the TIARA approach [21, 22, 23] , which is designed to visually summarize the content of text collection from both temporal and topical  ... 
doi:10.1145/2397696.2397700 dblp:conf/vinci/DuanQPSL12 fatcat:qauz3wc3dzeynar7vafqdbm54q

Topic- and Time-Oriented Visual Text Analysis

Wenwen Dou, Shixia Liu
2016 IEEE Computer Graphics and Applications  
Several visual text analysis systems leverage the power of topic models. Visual analysis of topic results can help address many common tasks: Which topics/themes summarize the text corpora?  ...  The exceptions include the lead-lag visual analysis system 10 that leverages metadata in addition to pure texts and the work on streaming text analysis. 12 Interactively Modifying Topic Modeling Results  ...  The efforts must have taken place over fifteen years earlier, and the industry effects must be generally and openly visible.  ... 
doi:10.1109/mcg.2016.73 pmid:27529367 fatcat:gwzhfb7jdbeanm6gxq27maiycq

Topic model visualization with IPython

Sergey Karpovich, Alexander Smirnov, Nikolay Teslya, Andrei Grigorev
2017 2017 20th Conference of Open Innovations Association (FRUCT)  
The example of topic model visualization has been built using the SCTM-en corpus of original news text.  ...  The existing approaches to topic models visualization have been analyzed, and a system, which allows choosing data source for topic models, changing modeling parameters and visualizing the result of topic  ...  ACKNOWLEDGMENT This work has been supported by projects funded by grants 17-07-00327 and 17-07-00328 of the Russian Foundation for Basic Research.  ... 
doi:10.23919/fruct.2017.8071303 dblp:conf/fruct/KarpovichSTG17 fatcat:vtygwzx4jffehjzdxed2dx2baa

ParallelTopics: A probabilistic approach to exploring document collections

Wenwen Dou, Xiaoyu Wang, Remco Chang, William Ribarsky
2011 2011 IEEE Conference on Visual Analytics Science and Technology (VAST)  
) with interactive visualization.  ...  Scalable and effective analysis of large text corpora remains a challenging problem as our ability to collect textual data continues to increase at an exponential rate.  ...  One exception is the timebased visualization system TIARA [22, 30, 29] , which applies the ThemeRiver [16] metaphor to visually summarize a text collection based on the topic content.  ... 
doi:10.1109/vast.2011.6102461 dblp:conf/ieeevast/DouWCR11 fatcat:k2udwd2gwra6rduewnigixieie

WordStream: Interactive Visualization for Topic Evolution

Tommy Dang, Huyen N. Nguyen, Vung Pham
2019 Eurographics Conference on Visualization  
Word clouds are designed to give an engaging visualization of text via font sizes and colors, while stacked graphs are a common method for visualizing topic evolution.  ...  This paper introduces WordStream, an interactive visual tool for the demonstration of topic evolution. Our approach utilizes the two popular techniques.  ...  Combined models TIARA [LZP * 12] utilized the combination of the word cloud and stacked graph to demonstrate visual representation from abstract and complex text summarization.  ... 
doi:10.2312/evs.20191178 dblp:conf/vissym/DangNP19 fatcat:lxdowxy72nb6xlem63vc4yasxq

Understanding text corpora with multiple facets

Lei Shi, Furu Wei, Shixia Liu, Li Tan, Xiaoxiao Lian, Michelle X. Zhou
2010 2010 IEEE Symposium on Visual Analytics Science and Technology  
To help people discover evolutionary and correlation patterns, we also develop several visual interaction methods that allow people to interactively analyze text by one or more facets.  ...  Text visualization becomes an increasingly more important research topic as the need to understand massive-scale textual information is proven to be imperative for many people and businesses.  ...  The authors also like to thank Xiaohua Sun from Tongji University, for her suggestions in the visualization and interaction design.  ... 
doi:10.1109/vast.2010.5652931 dblp:conf/ieeevast/ShiWLTLZ10 fatcat:6cnm7lp7uja65owcvho34sky44

LeadLine: Interactive visual analysis of text data through event identification and exploration

Wenwen Dou, Xiaoyu Wang, Drew Skau, William Ribarsky, Michelle X. Zhou
2012 2012 IEEE Conference on Visual Analytics Science and Technology (VAST)  
Existing visual text analysis systems have provided temporal views of changes based on topical themes extracted from text data.  ...  To further support analysis of the text corpora through events, LeadLine allows users to interactively examine meaningful events using the 4 Ws to develop an understanding of how and why.  ...  Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation.  ... 
doi:10.1109/vast.2012.6400485 dblp:conf/ieeevast/DouWSRZ12 fatcat:icluncbxo5fo5d4se4pawagseq

Design and Development of the "POD Adventures" Smartphone Game: A Blended Problem-Solving Intervention for Adolescent Mental Health in India

Pattie P. Gonsalves, Eleanor S. Hodgson, Avinash Kumar, Tiara Aurora, Yash Chandak, Rhea Sharma, Daniel Michelson, Vikram Patel
2019 Frontiers in Public Health  
use of a game-based app on "offline" smartphones.  ...  The final prototype comprised a set of interactive and gamified vignettes and a structured set of problem-solving questions to consolidate and generalize learning while encouraging real-world application  ...  AUTHOR CONTRIBUTIONS PG and EH: research design and researcher. AK, TA, and YC: research activities, intervention design, and data interpretation. RS: researcher, reviewing, and revising manuscript.  ... 
doi:10.3389/fpubh.2019.00238 pmid:31508404 pmcid:PMC6716539 fatcat:xx6d5m7oufhc7cypon22dq7ekq
« Previous Showing results 1 — 15 out of 244 results