def true_positive()

in util.py [0:0]

• 7 lines of code
• 3 McCabe index (conditional complexity)

    def true_positive(self, rule):
        cache_key = get_cache_key(rule, self.df)
        if cache_key in cache.keys():
            (q, tps, fps, nc) = cache[cache_key]
            return tps
        tp_coverage = self.coverage(rule, self.pos_df)
        return {u_id for u_id, row in tp_coverage.iterrows()}