If parents are sober- minded,they should try to find the root causes of their children's indulgence in on-line games,rather than merely blaming it on us.Now that children are heavily burdened with all sorts of les...If parents are sober- minded,they should try to find the root causes of their children's indulgence in on-line games,rather than merely blaming it on us.Now that children are heavily burdened with all sorts of lessons,in addition to their schoolwork,most of them are attending various extra-curricular courses,such as…English, mathematics,piano and dance. As their schedules are arranged by their parents,they have little time to tend their own interests.展开更多
A multi-document summarization method based on Latent Semantic Indexing (LSI) is proposed. The method combines several reports on the same issue into a matrix of terms and sentences, and uses a Singular Value Decompos...A multi-document summarization method based on Latent Semantic Indexing (LSI) is proposed. The method combines several reports on the same issue into a matrix of terms and sentences, and uses a Singular Value Decomposition (SVD) to reduce the dimension of the matrix and extract features, and then the sentence similarity is computed. The sentences are clustered according to similarity of sentences. The centroid sentences are selected from each class. Finally, the selected sentences are ordered to generate the summarization. The evaluation and results are presented, which prove that the proposed methods are efficient.展开更多
"'Are you showing off your smarts?' 'Do you really need so many clothes and cosmetics?Aren't they expensive?'…My mom often warns me against wasting my money on 'extravagance.' I show ..."'Are you showing off your smarts?' 'Do you really need so many clothes and cosmetics?Aren't they expensive?'…My mom often warns me against wasting my money on 'extravagance.' I show compliance with my words,but disagree privately. "It is human nature to make oneself smart.展开更多
"If you want to learn the secret of a happy life,you should watch South Korean TV shows,in which the heroines are experts in this regard.They enjoy their lives and manage their houses with skill and ease,enthrall..."If you want to learn the secret of a happy life,you should watch South Korean TV shows,in which the heroines are experts in this regard.They enjoy their lives and manage their houses with skill and ease,enthralling their husbands,treating展开更多
"Ybu urban kids,who are being raised in the midst ofhap piness,often fail to appreciate what happiness really means.Enjoying famous-brand clothes and toys,many ot you otten get into a huff whenever you feel disco..."Ybu urban kids,who are being raised in the midst ofhap piness,often fail to appreciate what happiness really means.Enjoying famous-brand clothes and toys,many ot you otten get into a huff whenever you feel discontented,and you threaten your parents that you will never go to school.Do you realize that some children your age live in difficulties and hardships?Take my students for eXample;the children study in a house,made from sun-dried mud brjcks,on the edge of a展开更多
"We should work out regulations that allow husbands to take leaves from work to care for their pregnant wives,as that will promote the nation's policy of gender equality.Nowadays, many employers are reluctant..."We should work out regulations that allow husbands to take leaves from work to care for their pregnant wives,as that will promote the nation's policy of gender equality.Nowadays, many employers are reluctant to recruit women,as women展开更多
文摘If parents are sober- minded,they should try to find the root causes of their children's indulgence in on-line games,rather than merely blaming it on us.Now that children are heavily burdened with all sorts of lessons,in addition to their schoolwork,most of them are attending various extra-curricular courses,such as…English, mathematics,piano and dance. As their schedules are arranged by their parents,they have little time to tend their own interests.
文摘A multi-document summarization method based on Latent Semantic Indexing (LSI) is proposed. The method combines several reports on the same issue into a matrix of terms and sentences, and uses a Singular Value Decomposition (SVD) to reduce the dimension of the matrix and extract features, and then the sentence similarity is computed. The sentences are clustered according to similarity of sentences. The centroid sentences are selected from each class. Finally, the selected sentences are ordered to generate the summarization. The evaluation and results are presented, which prove that the proposed methods are efficient.
文摘"'Are you showing off your smarts?' 'Do you really need so many clothes and cosmetics?Aren't they expensive?'…My mom often warns me against wasting my money on 'extravagance.' I show compliance with my words,but disagree privately. "It is human nature to make oneself smart.
文摘"If you want to learn the secret of a happy life,you should watch South Korean TV shows,in which the heroines are experts in this regard.They enjoy their lives and manage their houses with skill and ease,enthralling their husbands,treating
文摘"Ybu urban kids,who are being raised in the midst ofhap piness,often fail to appreciate what happiness really means.Enjoying famous-brand clothes and toys,many ot you otten get into a huff whenever you feel discontented,and you threaten your parents that you will never go to school.Do you realize that some children your age live in difficulties and hardships?Take my students for eXample;the children study in a house,made from sun-dried mud brjcks,on the edge of a
文摘"We should work out regulations that allow husbands to take leaves from work to care for their pregnant wives,as that will promote the nation's policy of gender equality.Nowadays, many employers are reluctant to recruit women,as women
