CODEWITHSUNDEEP
pythondimensionlsa
WangQiuting
WangQiuting

Reputation: 11

Buffer has wrong number of dimensions (expected 1, got 2). How to fit the dimensions problem?

import umap.umap_ as umap
#Uniform Manifold Approximation and Projection,find out how distinct our topics are
#https://umap-learn.readthedocs.io/en/latest/
embedding = umap.UMAP(n_neighbors=150, min_dist=0.5,random_state=12).fit_transform(X_topics) 

plt.figure(figsize=(10,8)) 
plt.scatter(embedding[:, 0], 
            embedding[:, 1], 
            c = dataset.target, 
            s = 10, # size 
            edgecolor='none' ) 
plt.show()

ValueError Traceback (most recent call last) in 2 #Uniform Manifold Approximation and Projection,find out how distinct our topics are 3 #https://umap-learn.readthedocs.io/en/latest/ ----> 4 embedding = umap.UMAP(n_neighbors=150, min_dist=0.5,random_state=12).fit_transform(X_topics) 5 6 plt.figure(figsize=(10,8))

ValueError: Buffer has wrong number of dimensions (expected 1, got 2)

Upvotes: 1

Views: 257

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