For questions that involve the Iris dataset, which is composed of 150 instances, 4 attributes/features, and 3 classes.
Questions tagged [iris-dataset]
3 questions
3
votes
1 answer
Is it normal that SOM clusters the instances with the "versicolor" class into multiple different BMUs?
I have trained (with different sizes, learning rates, and epochs) a SOM network to cluster the Iris dataset. The instances associated with the class setosa have been mainly fitted to a 1-2 BMUs. In the case of virginica, the instances have also be…
Ameba kupiec
- 61
- 3
2
votes
2 answers
Does it make sense for a logistic regression model to perform better than a neural network on the Iris data set?
Per a review post, a simple Logistic Regression model on the Iris data set gets about 97% test accuracy on iris dataset whereas a neural network gets just 94%. The neural network model used in Keras is
model = tf.keras.Sequential([
…
JJJohn
- 211
- 2
- 9
0
votes
1 answer
Retraining ResNet-50 for iris flower classification
I am trying to retrain ResNet-50 for iris flower classification in tensorflow (TensorFlow version: 2.3.0) using the following code
import tensorflow as tf
import cv2, random
from sklearn.model_selection import train_test_split
from sklearn.metrics…
root
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