co-occurrencesとは 意味・読み方・使い方

Further, an appearance frequency of co-occurrences with a word within a set of sentences is counted, for each dependency word, and a vector is derived in order to generate a word pair cluster by division optimization clustering based on the degree of similarity between the vectors.例文帳に追加

更に、係り受け語毎に、語と共起する文書集合中の出現頻度とを計数し、ベクトルを導出し、ベクトル間類似度に基づく分割最適化クラスタリングによって、語対クラスタを生成する。 - 特許庁