def simhash(self, texts):
        for text in texts:
            hashes = [bin(int(md5(word).hexdigest(), 16))[2:].zfill(128) for word in text.split()]

            sh = [2 * temp.count("1") - len(temp) for temp in zip(*hashes)]
            sh = ''.join(map(str, [1 if sh[i] >= 0 else 0 for i in range(len(sh))]))

            self.shs.append(sh)