Unsupervised Models Sample Clauses

Unsupervised Models. ‌ Because baseline models did not provide the emotion label of NEUTRAL, I attempted the unsupervised approach to assign NEUTRAL labels considering results produced by the baseline models as well as the context of the post. This approach was novel in the sense that most existing models on emotion detection relied on supervised learning and only predicted a limited number of emotion labels. Algorithm 1 demonstrates the logical processes of merging labels based on consecutive sentences to produce at most two emotion predictions. Hyper-parameter tuning was performed on the development set from the self- annotated Reddit College to first find the best parameters for the models. These parameters were then used to predict results on the test set. The algorithm demon- strated the following steps to make emotional predictions after finding the optimal number of these paraemeters, including standard deviations Nσ, consecutive distance threshold At, and percentage change threshold pt for development set: 1. Transformer models trained on the Empathetic Dialogues dataset from Section 4.1 (32To8 and Merged-8 for both ▇▇▇▇▇▇▇-base and RoBETa-large) were used as the base models to classify emotions of the input utterances to get: a) top 2 emotion labels and their probability scores produced by the model, from which their probability difference (percentage change) was calculated; b) embeddings from the last layer to be used as the sentence representation. 2. Centroids of emotion labels were calculated with last layer embeddings of the training set from the Empathetic Dialogues dataset. Then, distances of last layer Index Ordered Sentences True Label(s) 32To8 Merged-8 0 Why do classes give out so much work ? Anger, Surprise Sadness Anger 1 I’m not just talking about moving to online , either . Neutral Joy Sadness 2 Ever since my very first semester at college , my professors have been pilling on the reading homework and quizzes and assign- ments back to back to back . Anger, Surprise Anger Anger 3 I’m now a sophomore start- ing the Fall semester , and I still spend 2-5 hours on homework PER CLASS for a week . Fear, Anger Anger Anger 4 Half the time it’s just writ- ing notes from the reading , and other times it’s just the stupidest things like a work- sheet that I can’t find the answers to . Fear, Anger Anger Anger 5 And don’ t get me started on Connect . Neutral Anticipation Anticipation 6 Why do the readings have these concept questions with them ? Anger, Surprise Fear Fe...
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