clean useless imports

README.md

@@ -12,9 +12,9 @@ Main Features:
 
 ## Installation
 
-1. Install [liblinear](https://github.com/cjlin1/liblinear) and [libsvm](https://github.com/arnaudsj/libsvm)
+1. Install [liblinear](https://github.com/cjlin1/liblinear)
 
-2. Add to your PYTHONPATH the paths to *liblinear/python/* and to *libsvm/python/*
+2. Add to your PYTHONPATH the paths to *liblinear/python/*
 
 3. Install required python modules:
 

src/landmark.py

@@ -15,13 +15,4 @@ def random_landmarks(x,n):
 def pca_landmarks(x,n):
     pca = PCA(n).fit(x)
 
-    return pca.components_
-
-def get_unit_vectors(landmarks,clusterer=None):
-    if clusterer is not None:
-        land_clusters = clusterer.predict(landmarks)
-        centroids = clusterer.cluster_centers_
-        land_centroids = centroids[land_clusters]
-    else:
-        land_centroids = np.zeros(landmarks.shape)
-    return csr_matrix(normalize(landmarks-land_centroids).transpose())
+    return pca.components_

src/utils.py

@@ -2,11 +2,9 @@
 
 # ---------------------------------------------------------------------- IMPORTS
 import argparse
-import csv
 import numpy as np
 import os
 
-from liblinearutil import *
 from scipy.sparse import csr_matrix
 from sklearn.preprocessing import normalize,scale