PMC:7796058 / 55129-56255
Annnotations
LitCovid-PubTator
After studying the outcomes, we found that the “hugging” and “handshaking” classes experienced the highest false negative results compared to coughing as the larger dataset was being prepared for training. It appeared that hugging and handshaking (grouping actions) were more varied in terms of the types of handshaking and hugging. Therefore, training precision could be improved with the preparation of more varied data. Moreover, some of the false positive results for coughing showed that in most cases, moving a hand near the face was detected as coughing, regardless whether it had actually taken place. Furthermore, the number of false negatives increased in a more populated area. Detected touching behavior results demonstrated high numbers of false negative cases. About 75 percent of false negative cases occurred when the predictor incorrectly detected small objects. Therefore, specifying limitations for box sizes and level of confidence for the predictor can reduce false negatives. The results of evaluating precision, recall, F-score, and number of samples for each behavior action class is listed in Table 5.
LitCovid-PD-HP
{"project":"LitCovid-PD-HP","denotations":[{"id":"T8","span":{"begin":142,"end":150},"obj":"Phenotype"},{"id":"T9","span":{"begin":472,"end":480},"obj":"Phenotype"},{"id":"T10","span":{"begin":552,"end":560},"obj":"Phenotype"}],"attributes":[{"id":"A8","pred":"hp_id","subj":"T8","obj":"http://purl.obolibrary.org/obo/HP_0012735"},{"id":"A9","pred":"hp_id","subj":"T9","obj":"http://purl.obolibrary.org/obo/HP_0012735"},{"id":"A10","pred":"hp_id","subj":"T10","obj":"http://purl.obolibrary.org/obo/HP_0012735"}],"text":"After studying the outcomes, we found that the “hugging” and “handshaking” classes experienced the highest false negative results compared to coughing as the larger dataset was being prepared for training. It appeared that hugging and handshaking (grouping actions) were more varied in terms of the types of handshaking and hugging. Therefore, training precision could be improved with the preparation of more varied data. Moreover, some of the false positive results for coughing showed that in most cases, moving a hand near the face was detected as coughing, regardless whether it had actually taken place. Furthermore, the number of false negatives increased in a more populated area. Detected touching behavior results demonstrated high numbers of false negative cases. About 75 percent of false negative cases occurred when the predictor incorrectly detected small objects. Therefore, specifying limitations for box sizes and level of confidence for the predictor can reduce false negatives. The results of evaluating precision, recall, F-score, and number of samples for each behavior action class is listed in Table 5."}
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T397","span":{"begin":0,"end":205},"obj":"Sentence"},{"id":"T398","span":{"begin":206,"end":332},"obj":"Sentence"},{"id":"T399","span":{"begin":333,"end":422},"obj":"Sentence"},{"id":"T400","span":{"begin":423,"end":609},"obj":"Sentence"},{"id":"T401","span":{"begin":610,"end":688},"obj":"Sentence"},{"id":"T402","span":{"begin":689,"end":774},"obj":"Sentence"},{"id":"T403","span":{"begin":775,"end":879},"obj":"Sentence"},{"id":"T404","span":{"begin":880,"end":997},"obj":"Sentence"},{"id":"T405","span":{"begin":998,"end":1126},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"After studying the outcomes, we found that the “hugging” and “handshaking” classes experienced the highest false negative results compared to coughing as the larger dataset was being prepared for training. It appeared that hugging and handshaking (grouping actions) were more varied in terms of the types of handshaking and hugging. Therefore, training precision could be improved with the preparation of more varied data. Moreover, some of the false positive results for coughing showed that in most cases, moving a hand near the face was detected as coughing, regardless whether it had actually taken place. Furthermore, the number of false negatives increased in a more populated area. Detected touching behavior results demonstrated high numbers of false negative cases. About 75 percent of false negative cases occurred when the predictor incorrectly detected small objects. Therefore, specifying limitations for box sizes and level of confidence for the predictor can reduce false negatives. The results of evaluating precision, recall, F-score, and number of samples for each behavior action class is listed in Table 5."}