Spotting Dalmatians: Children’s ability to discover subordinate-level word meanings cross-situationally
نویسندگان
چکیده
منابع مشابه
The Learning of Subordinate Word Meanings
In three experiments, adults attempted to learn words with subordinate-level meanings (dalmatian) by sampling the referent world cross-situationally. Xu & Tenenbaum, 2007 predicted that encountering three uses of a word, each referring to a dalmatian would evoke “suspicious coincidence” inferencing, leading to the subordinate meaning (dalmatian). Exp. 1 found little evidence for this; cross-sit...
متن کاملCross-word sub-word units for low-resource keyword spotting
We investigate the use of sub-word lexical units for the detection of out-of-vocabulary (OOV) keywords in the keyword spotting task. Sub-word units based on morphological decomposition and character ngrams are compared. In particular, we examine the benefit of sub-word units that cross word boundaries. Experiments are performed on the IARPA Babel Turkish dataset. Our results demonstrate that cr...
متن کاملEfficient Exemplar Word Spotting
In this paper we propose an unsupervised segmentation-free method for word spotting in document images. Documents are represented with a grid of HOG descriptors, and a sliding window approach is used to locate the document regions that are most similar to the query. We use the Exemplar SVM framework to produce a better representation of the query in an unsupervised way. Finally, the document de...
متن کاملFrom Word-spotting to Oov Modeling
This paper explores one dimension along which word spotting and speech recognition differ: the nature of the background model. In word spotting, a relatively small number of keywords float on a sea of unknown words. In speech recognition, an occasional unknown word punctuates utterances that are otherwise completely invocabulary. Despite this difference in viewpoint, in some circumstances imple...
متن کاملConnected Component Based Word Spotting on Persian Handwritten image documents
Word spotting is to make searchable unindexed image documents by locating word/words in a doc-ument image, given a query word. This problem is challenging, mainly due to the large numberof word classes with very small inter-class and substantial intra-class distances. In this paper, asegmentation-based word spotting method is presented for multi-writer Persian handwritten doc-...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Cognitive Psychology
سال: 2019
ISSN: 0010-0285
DOI: 10.1016/j.cogpsych.2019.101226