Update: generate efanna graph
Browse files- .gitattributes +3 -0
- .gitignore +2 -0
- build_efanna_graph.sh +3 -3
- efanna_graph/deep1b_base.10M.400nn.graph +3 -0
- efanna_graph/glove_50k_400nn.graph +3 -0
- efanna_graph/sift1m.200nn.graph +3 -0
- format_deep1b.py +0 -10
- format_glove.py +0 -10
- format_sift1m.py +0 -7
- glove/loading.py +0 -4
- sift1m/.gitattributes → process/__init__.py +0 -0
- process/format_deep1b.py +10 -0
- process/format_glove.py +8 -0
- process/format_sift1m.py +5 -0
- deep1b/loading.py → process/load.py +12 -5
- process/requirements.txt +2 -0
- to_fvecs.py → process/to_fvecs.py +0 -0
- sift1m/loading.py +0 -14
.gitattributes
CHANGED
@@ -68,3 +68,6 @@ efanna_graph/glove_50k_50.graph filter=lfs diff=lfs merge=lfs -text
|
|
68 |
efanna_graph/sift1m.50nn.graph filter=lfs diff=lfs merge=lfs -text
|
69 |
efanna_graph/glove_50k_50nn.graph filter=lfs diff=lfs merge=lfs -text
|
70 |
efanna_graph/deep1b_base.10M.50nn.graph filter=lfs diff=lfs merge=lfs -text
|
|
|
|
|
|
|
|
68 |
efanna_graph/sift1m.50nn.graph filter=lfs diff=lfs merge=lfs -text
|
69 |
efanna_graph/glove_50k_50nn.graph filter=lfs diff=lfs merge=lfs -text
|
70 |
efanna_graph/deep1b_base.10M.50nn.graph filter=lfs diff=lfs merge=lfs -text
|
71 |
+
efanna_graph/deep1b_base.10M.400nn.graph filter=lfs diff=lfs merge=lfs -text
|
72 |
+
efanna_graph/glove_50k_400nn.graph filter=lfs diff=lfs merge=lfs -text
|
73 |
+
efanna_graph/sift1m.200nn.graph filter=lfs diff=lfs merge=lfs -text
|
.gitignore
CHANGED
@@ -1,2 +1,4 @@
|
|
1 |
__pycache__/
|
2 |
anns/build_efanna_log.txt
|
|
|
|
|
|
1 |
__pycache__/
|
2 |
anns/build_efanna_log.txt
|
3 |
+
venv/
|
4 |
+
.idea/
|
build_efanna_graph.sh
CHANGED
@@ -1,4 +1,4 @@
|
|
1 |
# test_nndescent data_file save_graph K L iter S R
|
2 |
-
test_nndescent sift1m/sift_base.fvecs efanna_graph/sift1m.
|
3 |
-
test_nndescent glove/glove_50k_50.fvecs efanna_graph/
|
4 |
-
test_nndescent deep1b/base.10M.fvecs efanna_graph/deep1b_base.10M.
|
|
|
1 |
# test_nndescent data_file save_graph K L iter S R
|
2 |
+
test_nndescent sift1m/sift_base.fvecs efanna_graph/sift1m.200nn.graph 200 200 12 10 100
|
3 |
+
test_nndescent glove/glove_50k_50.fvecs efanna_graph/glove_50k_400nn.graph 400 420 12 20 200
|
4 |
+
test_nndescent deep1b/base.10M.fvecs efanna_graph/deep1b_base.10M.400nn.graph 400 400 12 15 100
|
efanna_graph/deep1b_base.10M.400nn.graph
ADDED
@@ -0,0 +1,3 @@
|
|
|
|
|
|
|
|
|
1 |
+
version https://git-lfs.github.com/spec/v1
|
2 |
+
oid sha256:ef95d1890525e5e598309f52312cf43c8716c52e77829dff720ab431aa128c5b
|
3 |
+
size 16040000000
|
efanna_graph/glove_50k_400nn.graph
ADDED
@@ -0,0 +1,3 @@
|
|
|
|
|
|
|
|
|
1 |
+
version https://git-lfs.github.com/spec/v1
|
2 |
+
oid sha256:e0fec0e106890fb1fe3062e51dcc9c5ecacf5e204bddb92fdd378ac494f7c10b
|
3 |
+
size 80200000
|
efanna_graph/sift1m.200nn.graph
ADDED
@@ -0,0 +1,3 @@
|
|
|
|
|
|
|
|
|
1 |
+
version https://git-lfs.github.com/spec/v1
|
2 |
+
oid sha256:10eccb43f62a00331987f8a255194cf2b19c01074d36de42447aadad6536d771
|
3 |
+
size 804000000
|
format_deep1b.py
DELETED
@@ -1,10 +0,0 @@
|
|
1 |
-
from deep1b.loading import read_fbin
|
2 |
-
import numpy as np
|
3 |
-
|
4 |
-
# chunk_size = 50000
|
5 |
-
dataset = read_fbin('deep1b/base.10M.fbin', chunk_size=None)
|
6 |
-
|
7 |
-
np.save('deep1b/base.10M.npy', dataset)
|
8 |
-
|
9 |
-
from to_fvecs import data_to_fvecs
|
10 |
-
data_to_fvecs(dataset, 'deep1b/base.10M.fvecs')
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
format_glove.py
DELETED
@@ -1,10 +0,0 @@
|
|
1 |
-
from glove.loading import load
|
2 |
-
import numpy as np
|
3 |
-
|
4 |
-
# chunk_size = 50000
|
5 |
-
dataset = load('glove/glove_50k_50.txt')
|
6 |
-
|
7 |
-
np.save('glove/glove_50k_50.npy', dataset)
|
8 |
-
|
9 |
-
from to_fvecs import data_to_fvecs
|
10 |
-
data_to_fvecs(dataset, 'glove/glove_50k_50.fvecs')
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
format_sift1m.py
DELETED
@@ -1,7 +0,0 @@
|
|
1 |
-
from sift1m.loading import fvecs_read
|
2 |
-
import numpy as np
|
3 |
-
|
4 |
-
dataset,_,_ = fvecs_read('sift1m/sift_base.fvecs')
|
5 |
-
print(f"{dataset.shape}")
|
6 |
-
np.save('sift1m/sift_base.npy', dataset)
|
7 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
glove/loading.py
DELETED
@@ -1,4 +0,0 @@
|
|
1 |
-
from gensim.models import KeyedVectors
|
2 |
-
|
3 |
-
def load(filename):
|
4 |
-
return KeyedVectors.load_word2vec_format(filename).vectors
|
|
|
|
|
|
|
|
|
|
sift1m/.gitattributes → process/__init__.py
RENAMED
File without changes
|
process/format_deep1b.py
ADDED
@@ -0,0 +1,10 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1 |
+
from load import load_deep1b
|
2 |
+
import numpy as np
|
3 |
+
|
4 |
+
# chunk_size = 50000
|
5 |
+
dataset = read_fbin('../deep1b/base.10M.fbin', chunk_size=None)
|
6 |
+
|
7 |
+
np.save('../deep1b/base.10M.npy', dataset)
|
8 |
+
|
9 |
+
from to_fvecs import data_to_fvecs
|
10 |
+
data_to_fvecs(dataset, '../deep1b/base.10M.fvecs')
|
process/format_glove.py
ADDED
@@ -0,0 +1,8 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1 |
+
from load import load_glove
|
2 |
+
import numpy as np
|
3 |
+
|
4 |
+
dataset = load_glove('../glove/glove_50k_50.txt')
|
5 |
+
np.save('../glove/glove_50k_50.npy', dataset)
|
6 |
+
|
7 |
+
from to_fvecs import data_to_fvecs
|
8 |
+
data_to_fvecs(dataset, '../glove/glove_50k_50.fvecs')
|
process/format_sift1m.py
ADDED
@@ -0,0 +1,5 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
1 |
+
from load import load_sift1m
|
2 |
+
import numpy as np
|
3 |
+
|
4 |
+
dataset,_,_ = load_sift1m('../sift1m/sift_base.fvecs')
|
5 |
+
np.save('../sift1m/sift_base.npy', dataset)
|
deep1b/loading.py → process/load.py
RENAMED
@@ -1,6 +1,6 @@
|
|
1 |
import numpy as np
|
2 |
|
3 |
-
def
|
4 |
""" Read *.fbin file that contains float32 vectors
|
5 |
Args:
|
6 |
:param filename (str): path to *.fbin file
|
@@ -17,8 +17,15 @@ def read_fbin(filename, start_idx=0, chunk_size=None):
|
|
17 |
offset=start_idx * 4 * dim)
|
18 |
return arr.reshape(nvecs, dim)
|
19 |
|
|
|
|
|
|
|
20 |
|
21 |
-
|
22 |
-
|
23 |
-
|
24 |
-
|
|
|
|
|
|
|
|
|
|
1 |
import numpy as np
|
2 |
|
3 |
+
def load_deep1b(filename, start_idx=0, chunk_size=None):
|
4 |
""" Read *.fbin file that contains float32 vectors
|
5 |
Args:
|
6 |
:param filename (str): path to *.fbin file
|
|
|
17 |
offset=start_idx * 4 * dim)
|
18 |
return arr.reshape(nvecs, dim)
|
19 |
|
20 |
+
def load_glove(filename):
|
21 |
+
from gensim.models import KeyedVectors
|
22 |
+
return KeyedVectors.load_word2vec_format(filename).vectors
|
23 |
|
24 |
+
|
25 |
+
def load_sift1m(fname):
|
26 |
+
data = np.fromfile(fname, dtype=np.float32)
|
27 |
+
dim = data[0].view(np.int32)
|
28 |
+
data = data.reshape(-1, dim + 1)
|
29 |
+
data = np.ascontiguousarray(data[:, 1:])
|
30 |
+
ndata, dim = data.shape
|
31 |
+
return data, ndata, dim
|
process/requirements.txt
ADDED
@@ -0,0 +1,2 @@
|
|
|
|
|
|
|
1 |
+
numpy
|
2 |
+
gensim
|
to_fvecs.py → process/to_fvecs.py
RENAMED
File without changes
|
sift1m/loading.py
DELETED
@@ -1,14 +0,0 @@
|
|
1 |
-
import numpy as np
|
2 |
-
|
3 |
-
def fvecs_read(fname):
|
4 |
-
data = np.fromfile(fname, dtype=np.float32)
|
5 |
-
dim = data[0].view(np.int32)
|
6 |
-
data = data.reshape(-1, dim + 1)
|
7 |
-
data = np.ascontiguousarray(data[:, 1:])
|
8 |
-
ndata, dim = data.shape
|
9 |
-
return data, ndata, dim
|
10 |
-
|
11 |
-
|
12 |
-
# f = 'sift_base.fvecs'
|
13 |
-
# sift = fvecs_read(f)
|
14 |
-
# print(f"{sift.shape}")
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|