Which of the following clustering algorithms is partition-bases clustering?
A、CURE algorithm
B、DBSCAN algorithm
C、neural network algorithm
D、k-means algorithm
A、CURE algorithm
B、DBSCAN algorithm
C、neural network algorithm
D、k-means algorithm
第1题
A.Children are always clear about what they are learning in the museums.
B.Parents are usually more interested in the museums than their children.
C.Playing games is a means of interactive learning offered by the museums.
D.Many demonstrations in the museums are designed by the kids.
第2题
A、Linguists classified languages into families according to their Characteristics.
B、A group of languages which related to each other and descended from a common language belong to a language family.
C、English belongs to Sino-Tibetan Language family.
D、Chinese belongs to Endo-European Language family.
第3题
A.Scientists have not discovered one single warning sign for all quakes.
B.Scientists have not yet discovered any sign that would tell the size of quakes.
C.Scientists claimed that they had found some methods of predicting earthquakes, but they didn't work.
D.The methods scientists boasted of 20 years ago of predicting quakes didn't produce desired results.
第4题
A、A supervisor asked everyone to work an extra day.
B、A supervisor asked production employees to work an extra day.
C、A supervisor asked everyone to work on Saturday.
D、Lindsey Goulet asked production employees to work on Saturday.
第5题
A.Wind makes cold air higher and warm air lower.
B.Wind can even carry cars and trucks to the sky.
C.Wind makes all kinds of plants and flowers moving.
D.Wind moves clouds in the sky and brings about rain.
第6题
A.The Environmental Protection Agency was founded.
B.Congressional Protection for water was passed.
C.There are more demonstrations followed.
D.Denis Hayes published his Clean Energy Now.
第7题
A.New fashions in clothing are created for the commercial exploitation of women.
B.The constant changes in women’s clothing reflect their strength of character.
C.The fashion industry makes an important contribution to society.
D.Fashion designs should not be encouraged since they are only welcomed by women.
第8题
A.New fashions in clothing are created for the commercial exploitation of women.
B.The constant changes in women's clothing reflect their strength of character.
C.The fashion industry makes an important contribution to society.
D.Fashion designs should not be encouraged since they are only welcomed by women.
第9题
A.New fashions in clothing are created for the commercial exploitation of women.
B.The constant changes in women' s clothing reflect their strength of character.
C.The fashion industry makes an important contribution to society.
D.Fashion designs should not be encouraged since they are only welcomed by women.
第10题
A.New fashions in clothing are created for the commercial exploitation of women.
B.The constant changes in women's clothing reflect their strength of character.
C.The fashion industry makes an important contribution to society.
D.Fashion designs should not be encouraged since they are only welcomed by women.
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