Exemple #1
0
    def test10BulkOps2(self):
        nbits = 10000
        bvs = []
        for bvi in range(10):
            bv = DataStructs.ExplicitBitVect(nbits)
            for j in range(nbits):
                x = random.randrange(0, nbits)
                bv.SetBit(x)
            bvs.append(bv)
        bvs = tuple(bvs)
        sims = DataStructs.BulkTanimotoSimilarity(bvs[0], bvs)
        for i in range(len(bvs)):
            sim = DataStructs.TanimotoSimilarity(bvs[0], bvs[i])
            self.failUnless(feq(sim, sims[i]))

        sims = DataStructs.BulkDiceSimilarity(bvs[0], bvs)
        for i in range(len(bvs)):
            sim = DataStructs.DiceSimilarity(bvs[0], bvs[i])
            self.failUnless(feq(sim, sims[i]))

        sims = DataStructs.BulkAllBitSimilarity(bvs[0], bvs)
        for i in range(len(bvs)):
            sim = DataStructs.AllBitSimilarity(bvs[0], bvs[i])
            self.failUnless(feq(sim, sims[i]))

        sims = DataStructs.BulkOnBitSimilarity(bvs[0], bvs)
        for i in range(len(bvs)):
            sim = DataStructs.OnBitSimilarity(bvs[0], bvs[i])
            self.failUnless(feq(sim, sims[i]))

        sims = DataStructs.BulkRogotGoldbergSimilarity(bvs[0], bvs)
        for i in range(len(bvs)):
            sim = DataStructs.RogotGoldbergSimilarity(bvs[0], bvs[i])
            self.failUnless(feq(sim, sims[i]))

        sims = DataStructs.BulkTverskySimilarity(bvs[0], bvs, 1, 1)
        for i in range(len(bvs)):
            sim = DataStructs.TverskySimilarity(bvs[0], bvs[i], 1, 1)
            self.failUnless(feq(sim, sims[i]))
            sim = DataStructs.TanimotoSimilarity(bvs[0], bvs[i])
            self.failUnless(feq(sim, sims[i]))

        sims = DataStructs.BulkTverskySimilarity(bvs[0], bvs, .5, .5)
        for i in range(len(bvs)):
            sim = DataStructs.TverskySimilarity(bvs[0], bvs[i], .5, .5)
            self.failUnless(feq(sim, sims[i]))
            sim = DataStructs.DiceSimilarity(bvs[0], bvs[i])
            self.failUnless(feq(sim, sims[i]))
Exemple #2
0
    def test10BulkOps3(self):
        nbits = 10000
        bvs = numpy.empty((10, ), DataStructs.ExplicitBitVect)
        for bvi in range(10):
            bv = DataStructs.ExplicitBitVect(nbits)
            for j in range(nbits):
                x = random.randrange(0, nbits)
                bv.SetBit(x)
            bvs[bvi] = bv
        sims = DataStructs.BulkTanimotoSimilarity(bvs[0], bvs)
        for i in range(len(bvs)):
            sim = DataStructs.TanimotoSimilarity(bvs[0], bvs[i])
            self.assertTrue(feq(sim, sims[i]))

        sims = DataStructs.BulkDiceSimilarity(bvs[0], bvs)
        for i in range(len(bvs)):
            sim = DataStructs.DiceSimilarity(bvs[0], bvs[i])
            self.assertTrue(feq(sim, sims[i]))

        sims = DataStructs.BulkAllBitSimilarity(bvs[0], bvs)
        for i in range(len(bvs)):
            sim = DataStructs.AllBitSimilarity(bvs[0], bvs[i])
            self.assertTrue(feq(sim, sims[i]))

        sims = DataStructs.BulkOnBitSimilarity(bvs[0], bvs)
        for i in range(len(bvs)):
            sim = DataStructs.OnBitSimilarity(bvs[0], bvs[i])
            self.assertTrue(feq(sim, sims[i]))

        sims = DataStructs.BulkRogotGoldbergSimilarity(bvs[0], bvs)
        for i in range(len(bvs)):
            sim = DataStructs.RogotGoldbergSimilarity(bvs[0], bvs[i])
            self.assertTrue(feq(sim, sims[i]))

        sims = DataStructs.BulkTverskySimilarity(bvs[0], bvs, 1, 1)
        for i in range(len(bvs)):
            sim = DataStructs.TverskySimilarity(bvs[0], bvs[i], 1, 1)
            self.assertTrue(feq(sim, sims[i]))
            sim = DataStructs.TanimotoSimilarity(bvs[0], bvs[i])
            self.assertTrue(feq(sim, sims[i]))

        sims = DataStructs.BulkTverskySimilarity(bvs[0], bvs, .5, .5)
        for i in range(len(bvs)):
            sim = DataStructs.TverskySimilarity(bvs[0], bvs[i], .5, .5)
            self.assertTrue(feq(sim, sims[i]))
            sim = DataStructs.DiceSimilarity(bvs[0], bvs[i])
            self.assertTrue(feq(sim, sims[i]))