In conventional recognition tasks, models are only trained to recognize learned targets, but it is usually difficult collect training examples of all potential categories. the testing phase, when receive test samples from unknown classes, they mistakenly classify into known classes. Open set (OSR) a more realistic task, which requires classifier detect while keeping high classification accuracy...

Deep clustering has attracted increasing attention in recent years due to its capability of joint representation learning and via deep neural networks. In latest developments, the contrastive emerged as an effective technique substantially enhance performance. However, existing based algorithms mostly focus on some carefully-designed augmentations (often with limited transformations preserve st...

This research aimed to study the theories and principles for improving Chinese reading writing skills based on second language acquisition theory investigated factors affecting major students’ university students in northeast of Thailand. The sample groups were 386 from 12 universities Thailand selected by voluntary selection, 9 students, 3 lecturers at purposive sampling. instruments questionn...

Graph similarity learning is a significant and fundamental issue in the theory analysis of graphs, which has been applied variety fields, including object tracking, recommender systems, search, etc. Recent methods for graph that utilize deep typically share two deficiencies: (1) they leverage neural networks as backbones representations but have not well captured complex information inside data...

The idea of contrast plays an important role in the analysis of information structure and discourse structure. In the literature on information structure, we encounter the concept of contrastive focus and of contrastive topic, and there is also the opinion that focus in general establishes a contrast. In the literature on discourse structure, it is commonly held that there is a discourse relati...

This study explores prosodic strengthening in the production of fortis plosives in Italian as a function of four structural levels of prominence, reflecting differing focal conditions (in order of increasing prominence: postfocal, broad focus, narrow focus and contrastive narrow focus). The overall analysis indicated that for lingual consonants closure duration was the most important acoustic p...