<p>这是我的代码:</p>
<pre><code>node2vec = {}
f = open('embed_hep.txt', 'rb')
for i, j in enumerate(f): # i:index j:item
if j != '\n':
node2vec[i] = map(float, j.strip().decode("utf-8").split(' '))
f1 = open('test_graph.txt', 'rb')
edges = [map(int, i.strip().decode("utf-8").split('\t')) for i in f1]
nodes = list(set([i for j in edges for i in j]))
a = 0
b = 0
for i, j in edges:
if i in node2vec.keys() and j in node2vec.keys():
dot1 = np.dot(node2vec[i], node2vec[j])
random_node = random.sample(nodes, 1)[0]
while random_node == j or random_node not in node2vec.keys():
random_node = random.sample(nodes, 1)[0]
dot2 = np.dot(node2vec[i], node2vec[random_node])
if dot1 > dot2:
a += 1
elif dot1 == dot2:
a += 0.5
b += 1
print(float(a) / b)
</code></pre>
<p>这是错误:
第14行,英寸</p>
^{pr2}$
<p>ValueError:没有足够的值来解压缩(应为2,得到0)</p>
<p>嵌入_hep.txt文件公司名称:</p>
<pre><code>1 3 6 8
3 5 7 0
3 6 8 9
</code></pre>
<p>文本_图形.txt公司名称:</p>
<pre><code>1698 2012
779 778
804 815
</code></pre>