typos and small errors

main
Luca Lombardo 2 years ago
parent 5c3650d826
commit 1d3dd037f2

@ -15,12 +15,6 @@ At the moment, the standard and shifted power method to compute the PageRank wit
Here an example of what's described above.
```bash
sudo chmod +x main.py
```
Now we can run the program
```bash
./main.py --dataset Stanford --algo both
```

@ -66,6 +66,7 @@ def load_data(dataset: Literal["Stanford", "NotreDame", "BerkStan"]) -> nx.Graph
return G_dataset
def google_matrix(G, alpha=0.85, personalization=None, nodelist=None, weight="weight", dangling=None) -> np.matrix:
"""Returns the Google matrix of the graph. NetworkX implementation.
@ -155,6 +156,7 @@ def google_matrix(G, alpha=0.85, personalization=None, nodelist=None, weight="we
return np.asmatrix(alpha * A + (1 - alpha) * p)
def google_matrix_sparse(G, alpha=0.85, personalization=None, nodelist=None, weight="weight", dangling=None) -> np.matrix:
""" Revised NetworkX implementation for sparse matrices. Returns the Ptilde matrix of the graph instead of the Google matrix.
@ -246,6 +248,7 @@ def google_matrix_sparse(G, alpha=0.85, personalization=None, nodelist=None, wei
return A, p
def pagerank_numpy(G, alpha=0.85, personalization=None, weight="weight", dangling=None):
"""Returns the PageRank of the nodes in the graph. NetworkX implementation.
@ -307,6 +310,7 @@ def pagerank_numpy(G, alpha=0.85, personalization=None, weight="weight", danglin
norm = largest.sum()
return dict(zip(G, map(float, largest / norm)))
def pagerank(G, alpha=0.85, personalization=None, max_iter=10000, tol=1.0e-9, nstart=None, weight="weight", dangling=None,):
"""
@ -422,6 +426,7 @@ def pagerank(G, alpha=0.85, personalization=None, max_iter=10000, tol=1.0e-9, ns
# this is a failure to converges
raise nx.PowerIterationFailedConvergence(max_iter)
def shifted_pow_pagerank(G, alphas=[0.85, 0.9, 0.95, 0.99], max_iter=10000, tol=1.0e-9):
"""

@ -136,7 +136,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.10.8"
"version": "3.10.9"
},
"orig_nbformat": 4,
"vscode": {

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