c# - 文本 C# 的词袋

Question

是否有任何工具可以在 C# 中为字符串创建词袋模型和计算特征向量？像 pythons CountVectorizer 之类的东西：

vectorizer = CountVectorizer(analyzer = "word",   
                         tokenizer = None,    
                         preprocessor = None, 
                         stop_words = None,   
                         max_features = 1000)