{
    "_source": [
        "namespace_text",
        "title"
    ],
    "size": 3,
    "query": {
        "bool": {
            "must": [
                {
                    "more_like_this": {
                        "min_doc_freq": 2,
                        "max_doc_freq": null,
                        "max_query_terms": 25,
                        "min_term_freq": 2,
                        "min_word_length": 0,
                        "max_word_length": 0,
                        "minimum_should_match": "30%",
                        "fields": [
                            "text"
                        ],
                        "like": [
                            {
                                "_id": "752"
                            }
                        ]
                    }
                },
                {
                    "more_like_this": {
                        "min_doc_freq": 2,
                        "max_doc_freq": null,
                        "max_query_terms": 25,
                        "min_term_freq": 2,
                        "min_word_length": 0,
                        "max_word_length": 0,
                        "minimum_should_match": "30%",
                        "fields": [
                            "text"
                        ],
                        "like": [
                            {
                                "_id": "22939"
                            }
                        ]
                    }
                }
            ],
            "filter": [
                {
                    "terms": {
                        "namespace": [
                            0
                        ]
                    }
                }
            ]
        }
    },
    "rescore": [
        {
            "window_size": 8192,
            "query": {
                "query_weight": 1,
                "rescore_query_weight": 1,
                "score_mode": "total",
                "rescore_query": {
                    "function_score": {
                        "score_mode": "sum",
                        "boost_mode": "sum",
                        "functions": [
                            {
                                "script_score": {
                                    "script": {
                                        "source": "pow(doc['popularity_score'].value , 0.8) \/ ( pow(doc['popularity_score'].value, 0.8) + pow(8.0E-6,0.8))",
                                        "lang": "expression"
                                    }
                                },
                                "weight": 3
                            },
                            {
                                "script_score": {
                                    "script": {
                                        "source": "pow(doc['incoming_links'].value , 0.7) \/ ( pow(doc['incoming_links'].value, 0.7) + pow(30,0.7))",
                                        "lang": "expression"
                                    }
                                },
                                "weight": 10
                            }
                        ]
                    }
                }
            }
        }
    ]
}