分类器在这种情况下不会奏效.我也尝试使用Jaccard相似性分析器来找出连续句子之间的距离,如果它们之间的距离小于给定值,则尝试将连续的句子分组成一个段落.有没有更好的方法？

这是我的文字示例：

Sylvester Gardenzio Stallone,nicknamed Sly Stallone,is an American actor,filmmaker and screenwriter. Stallone is known for his machismo and Hollywood action roles. Stallone’s film Rocky was inducted into the National Film Registry as well as having its film props placed in the Smithsonian Museum. Stallone’s use of the front entrance to the Philadelphia Museum of Art in the Rocky series led the area to be nicknamed the Rocky Steps.A commercial,educational,and cultural center,Philadelphia was once the second-largest city in the British Empire (after London),and the social and geographical center of the original 13 American colonies. It was a centerpiece of early American history,host to many of the ideas and actions that gave birth to the American Revolution and independence.The American Revolution was the political upheaval during the last half of the 18th century in which thirteen colonies in North America joined together to break free from the British Empire,combining to become the United States of America. They first rejected the authority of the Parliament of Great Britain to govern them from overseas without representation,and then expelled all royal officials. By 1774 each colony had established a Provincial Congress,or an equivalent governmental institution,to form individual self-governing states.