term incident matrix

sentence_1 = "I love football"

sentence_2 = "Messi is a great football player"
sentence_3 = "Messi has won seven ballon d'or"

docs = [sentence_1,sentence_2,sentence_3]
docs

unique_terms = {term for doc in docs for term in doc.split()}
unique_terms

doc_term_matrix = {}

for term in unique_terms:
    doc_term_matrix[term] =[]
    
    for doc in docs:
        if term in doc:
            doc_term_matrix[term].append(1)
        else: doc_term_matrix[term].append(0)
          
        
        
doc_term_matrix