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Articles 1 - 10 of 10
Full-Text Articles in Computational Linguistics
Recursive Neural Networks For Semantic Sentence Representation, Liam S. Geron
Recursive Neural Networks For Semantic Sentence Representation, Liam S. Geron
Dissertations, Theses, and Capstone Projects
Semantic representation has a rich history rife with both complex linguistic theory and computational models. Though this history stretches back almost 50 years (Salton, 1971), recently the field has undergone an unexpected shift in paradigm thanks to the work of Mikolov et al., 2013(a & b) which has proven that vector-space semantic models can capture large amounts of semantic information. As of yet, these semantic representations are computed at the word level, and finding a semantic representation of a phrase is a much more difficult challenge. Mikolov et al., 2013(a&b) proved that their word vectors can be composed arithmetically to …
Nevertheless, She Persisted: A Linguistic Analysis Of The Speech Of Elizabeth Warren, 2007-2017, Matthew Jennings
Nevertheless, She Persisted: A Linguistic Analysis Of The Speech Of Elizabeth Warren, 2007-2017, Matthew Jennings
Undergraduate Honors Theses
A breakout star among American progressives in the recent past, Elizabeth Warren has quickly gone from a law professor to a leading figure in Democratic politics. This paper analyzes Warren’s speech from before her time as a political figure to the present using the quantitative textual methodology established by Jones (2016) in order to see if Warren’s speech supports Jones’s assertion that masculine speech is the language of power. Ratios of feminine to masculine markers ultimately indicate that despite her increasing political sway, Warren’s speech becomes increasingly feminine instead. However, despite associations of feminine speech with weakness, Warren’s speech scores …
Multimodal Depression Detection: An Investigation Of Features And Fusion Techniques For Automated Systems, Michelle Renee Morales
Multimodal Depression Detection: An Investigation Of Features And Fusion Techniques For Automated Systems, Michelle Renee Morales
Dissertations, Theses, and Capstone Projects
Depression is a serious illness that affects a large portion of the world’s population. Given the large effect it has on society, it is evident that depression is a serious health issue. This thesis evaluates, at length, how technology may aid in assessing depression. We present an in-depth investigation of features and fusion techniques for depression detection systems. We also present OpenMM: a novel tool for multimodal feature extraction. Lastly, we present novel techniques for multimodal fusion. The contributions of this work add considerably to our knowledge of depression detection systems and have the potential to improve future systems by …
Speech Perception In “Bubble” Noise: Korean Fricatives And Affricates By Native And Non-Native Korean Listeners, Jiyoung Choi
Speech Perception In “Bubble” Noise: Korean Fricatives And Affricates By Native And Non-Native Korean Listeners, Jiyoung Choi
Dissertations, Theses, and Capstone Projects
The current study examines acoustic cues used by second language learners of Korean to discriminate between Korean fricatives and affricates in noise and how these cues relate to those used by native Korean listeners. Stimuli consist of naturally-spoken consonant-vowel-consonant-vowel (CVCV) syllables: /sɑdɑ/, /s*ɑdɑ/, /tʃɑdɑ/, /tʃhɑdɑ/, and /tʃ*ɑdɑ/. In this experiment, the “bubble noise” methodology of Mandel at al. (2016) was used to identify the time-frequency locations of important cues in each utterance, i.e., where audibility of the location is significantly correlated with correct identification of the utterance in noise. Results show that non-native Korean listeners can discriminate between …
Describing Doggo-Speak: Features Of Doggo Meme Language, Jennifer Bivens
Describing Doggo-Speak: Features Of Doggo Meme Language, Jennifer Bivens
Dissertations, Theses, and Capstone Projects
Doggo-speak is a specialized way of writing most commonly associated with captions on Doggo memes, humorous images of dogs shared in online communities. This paper will explore linguistic features of Doggo-speak through analysis of social media posts by Doggo fan pages. It will use the discussed features as inputs to five machine learning classifiers and will show, through this classification task, that the discussed features are sufficient for distinguishing between Doggo-speak and more general English text.
Intergroup Variability In Personality Recognition, Arundhati Sengupta
Intergroup Variability In Personality Recognition, Arundhati Sengupta
Dissertations, Theses, and Capstone Projects
Automatic Identification of personality in conversational speech has many applications in natural language processing such as leader identification in a meeting, adaptive dialogue systems, and dating websites. However, the widespread acceptance of automatic personality recognition through lexical and vocal characteristics is limited by the variability of error rate in a general purpose model among speakers from different demographic groups. While other work reports accuracy, we explored error rates of automatic personality recognition task using classification models for different genders and native language groups (L1). We also present a statistical experiment showing the influence of gender and L1 on the relation …
Automatic Analysis Of Musical Lyrics, Joanna Gormley
Automatic Analysis Of Musical Lyrics, Joanna Gormley
Honors Senior Capstone Projects
Is music getting less sophisticated over time? That is the question which this study aims to answer, with the goal of improving upon previous analysis done on the topic. The blog posts which inspired this project lacked accuracy and dimensionality. Realizing that a larger data set of songs would make a significant difference in the precision of our analysis, we set out to design a piece of software constructed with the capability to analyze several thousand songs. Mimicking previous works which analyzed sophistication of music, the software focuses on the lyrics of songs. Three metrics were used in order to …
Losing Shahrazad: A Distant Reading Of 1001 Nights, Taysa Mohler
Losing Shahrazad: A Distant Reading Of 1001 Nights, Taysa Mohler
Senior Projects Spring 2018
This project is a distant reading analysis of seven 19th and 20th-century English translations of One Thousand and One Nights or The Arabian Nights. Through the use of computer programming and distant reading, it becomes clear that the Nights' frame tale is the carrier of the internal logic and generative power of the story cycle. Further, the frame tale expresses the Nights' self-representation, which serves to undermine the historical use of the Nights as synecdoche for the Orient. Therefore, the translators that remove the frame story from their versions further the Nights' use as an Orientalist object, …
#Hashtags: A Look At The Evaluative Roles Of Hashtags On Twitter, Leah Rose Schaede
#Hashtags: A Look At The Evaluative Roles Of Hashtags On Twitter, Leah Rose Schaede
Theses and Dissertations--Linguistics
Social media has become a large part of today’s pop culture and keeping up with what is going on not only in our social circles, but around the world. It has given many a platform to unite their causes, build fandoms, and share their commentary with the world. A tool in helping group posts together or give commentary on a thought is the hashtag. In this paper I explore the evaluative roles of hashtags in social media discourse, specifically on Twitter. I use a sample of randomly selected tweets from the Twitter API stream I collected and compiled myself. I …
A Markedly Different Approach: Investigating Pie Stops Using Modern Empirical Methods, Phillip Barnett
A Markedly Different Approach: Investigating Pie Stops Using Modern Empirical Methods, Phillip Barnett
Theses and Dissertations--Linguistics
In this thesis, I investigate a decades-old problem found in the stop system of Proto-Indo-European (PIE). More specifically, I will be investigating the paucity of */b/ in the forms reconstructed for the ancient, hypothetical language. As cross-linguistic evidence and phonological theory alone have fallen short of providing a satisfactory answer, herein will I employ modern empirical methods of linguistic investigation, namely laboratory phonology experiments and computational database analysis. Following Byrd 2015, I advocate for an examination of synchronic phenomena and behavior as a method for investigating diachronic change.
In Chapter 1, I present an overview of the various proposed phonological …