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. Author manuscript; available in PMC: 2021 Jul 30.
Published in final edited form as: Comput Graph Forum. 2020 Jul 18;39(3):167–179. doi: 10.1111/cgf.13971

Figure 2: Similarity Search.

Figure 2:

Given the query (blue), the two nearest neighbors of the six methods on the left fail to capture many salient peaks (pink dots). While our autoencoder-based technique (CAE) also misses the small left-most peak it finds more similar instances.