fabeffe39e70e1c371bcce158b3b8b0dd029e7a6,gensim/summarization/summarizer.py,,_set_graph_edge_weights,#Any#,74

Before Change

            sentence_2 = documents[j]

            edge_1 = (sentence_1, sentence_2)
            edge_2 = (sentence_2, sentence_1)

            if not graph.has_edge(edge_1):
                graph.add_edge(edge_1, weights[i][j])
            if not graph.has_edge(edge_2):
                graph.add_edge(edge_2, weights[j][i])

    // Handles the case in which all similarities are zero.
    // The resultant summary will consist of random sentences.
    if all(graph.edge_weight(edge) == 0 for edge in graph.edges()):
        _create_valid_graph(graph)

After Change

        if i % 1000 == 0 and i > 0:
            logger.info("PROGRESS: processing %s/%s doc (%s non zero elements)", i, len(documents), len(doc_bow))

        for j, weight in doc_bow:
            if i == j or weight < WEIGHT_THRESHOLD:
                continue

            edge = (documents[i], documents[j])

            if not graph.has_edge(edge):
                graph.add_edge(edge, weight)

    // Handles the case in which all similarities are zero.
    // The resultant summary will consist of random sentences.
    if all(graph.edge_weight(edge) == 0 for edge in graph.iter_edges()):
        _create_valid_graph(graph)

Instances