运行：
segment = DoubleArrayTrieSegment()
termlist = segment.seg(“江西鄱阳湖干枯了中国最大的淡水湖变成了大草原”)
时，出现如下错误：
Traceback (most recent call last):
File “D:/temp.py”, line 11, in
segment.seg(text)
TypeError: Ambiguous overloads found for com.hankcs.hanlp.seg.Segment.seg(str) between:
public java.util.List com.hankcs.hanlp.seg.Segment.seg(java.lang.String)
public java.util.List com.hankcs.hanlp.seg.Segment.seg(char)
------------------------------------原代码如下------------------------
def load_from_file(path):
map = JClass(‘java.util.TreeMap’)() # 创建TreeMap实例
with open(path,encoding=‘utf8’) as src:
for word in src:
word = word.strip() # 去掉Python读入的\n
map[word] = word
return JClass(‘com.hankcs.hanlp.collection.trie.DoubleArrayTrie’)(map)
def remove_stopwords_termlist(termlist, trie):
return [term.word for term in termlist if not trie.containsKey(term.word)]
trie = load_from_file(‘stopwords.txt’)
segment = DoubleArrayTrieSegment()
termlist = segment.seg(“江西鄱阳湖干枯了中国最大的淡水湖变成了大草原”)
print(‘去掉停用词前：’, termlist)
print(‘去掉停用词后：’, remove_stopwords_termlist(termlist, trie))