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1
A northern Chinese origin of Austronesian agriculture: new evidence on traditional Formosan cereals
In: ISSN: 1939-8425 ; EISSN: 1939-8433 ; Rice ; https://halshs.archives-ouvertes.fr/halshs-01897805 ; Rice, Springer Open, 2018, 11, pp.57. ⟨10.1186/s12284-018-0247-9⟩ (2018)
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2
Sentiment detection in micro-blogs using unsupervised chunk extraction
In: Lingua Sinica ; https://hal.archives-ouvertes.fr/hal-01573567 ; Lingua Sinica, 2016, 2 (1), ⟨10.1186/s40655-015-0010-8⟩ ; https://link.springer.com/article/10.1186/s40655-015-0010-8 (2016)
Abstract: International audience ; In this paper, we present a proposed system designed for sentiment detection for micro-blog data in Chinese. Our system surprisingly benefits from the lack of word boundary in Chinese writing system and shifts the focus directly to larger and more relevant chunks. We use an unsupervised Chinese word segmentation system and binomial test to extract specific and endogenous lexicon chunks from the training corpus. We combine the lexicon chunks with other external resources to train a maximum entropy model for document classification. With this method, we obtained an averaged F1 score of 87.2 which outperforms the state-of-the-art approach based on the released data in the second SocialNLP shared task. 1 Background Recently, due to its great potential applications such as opinion mining and topic detection , sentiment analysis on micro-blog data has gained much attention than ever before. The state-of-the art approaches to sentiment analysis/detection involves attributing a polarity to a textual message. The polarity may accept different sets of values depending on the tasks, such as ratings and binary or ternary values (positive, negative, neutral). The original form of this work had been prepared for the participation in the shared task at the second SocialNLP workshop. The task targets on sentiment detection in Chi-nese micro-blogs, which posts were extracted from Plurk online service and were mainly written in Modern Standard Chinese (MSC) with some code switching or code mixing in English, Japanese, and Taiwanese Hokkien. Messages are provided with meta-data, including timestamps, user IDs of the original posters and repliers. Besides, the posts were grouped topic-wise into 95 files by the task organizers a. In this task, the provided Plurk micro-blogging messages are typically short and are manually annotated with positive or negative polarities by the organizer. In addition to the provided data, external resources of other kinds are also combined for this task, which will be detailed in Section 3. Although it is worth noting that applying result comparisons on different languages or corpora are hazardous for this task, we achieved a score which resembles state-of-the-art on similar tasks in other languages.
Keyword: [INFO.INFO-TT]Computer Science [cs]/Document and Text Processing; [SCCO.LING]Cognitive science/Linguistics; [SHS.LANGUE]Humanities and Social Sciences/Linguistics; Emotion lexicon; Sentiment analysis; Unsupervised learning
URL: https://hal.archives-ouvertes.fr/hal-01573567/file/magistry_hsieh_chang_sentiments.pdf
https://doi.org/10.1186/s40655-015-0010-8
https://hal.archives-ouvertes.fr/hal-01573567/document
https://hal.archives-ouvertes.fr/hal-01573567
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3
The perception of speech modulation cues in lexical tones is guided by early language-specific experience
In: EISSN: 1664-1078 ; Frontiers in Psychology ; https://hal.archives-ouvertes.fr/hal-01968864 ; Frontiers in Psychology, Frontiers, 2015, 6, ⟨10.3389/fpsyg.2015.01290⟩ (2015)
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4
Towards an Automatic Measurement of Verbal Lexicon Acquisition: The Case for a Young Children-versus-Adults Classification in French and Mandarin
In: PACLIC 24 Proceedings ; PACLIC 24 : Workshop on Model and Measurement of Meaning (M3) ; https://hal.archives-ouvertes.fr/hal-00992078 ; PACLIC 24 : Workshop on Model and Measurement of Meaning (M3), 2010, Sendai, Japan. pp.809-818 (2010)
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5
The Use of a Cultural Protocol for Quantifying Cultural Variations in Comparing Verb Semantics between Chinese and French
In: PACLIC 24 : Workshop on Model and Measurement of Meaning (M3) ; https://hal.archives-ouvertes.fr/hal-00992089 ; PACLIC 24 : Workshop on Model and Measurement of Meaning (M3), Nov 2010, Sendai, Japan. pp.791-798 (2010)
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6
Using Extra-Linguistic Material for Mandarin-French Verbal Constructions Comparison
In: PACLIC 23 - 23rd Pacific Asia Conference on Language, Information and Computation ; https://hal.archives-ouvertes.fr/hal-00992102 ; PACLIC 23 - 23rd Pacific Asia Conference on Language, Information and Computation, Dec 2009, Hong-Kong, Hong Kong SAR China. pp.56--68 (2009)
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7
Bridging the Gap between Graph Modeling and Developmental Psycholinguistics: An Experiment on Measuring Lexical Proximity in Chinese Semantic Space
In: Proceding of The 23rd Pacific Asia Conference on Language, Information and Computation ; 23rd Pacific Asia Conference on Language, Information and Computation ; https://hal.archives-ouvertes.fr/hal-00992105 ; 23rd Pacific Asia Conference on Language, Information and Computation, 2009, Hong Kong SAR China. pp.118--130 (2009)
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