float to convert string to number python

Float to convert string to number python code#

Here's a very small example using scikit-learn's CountVectorizer. You use the bag of words rather than the original strings to train your models. A bag of words takes the count of each word that appears in your corpus. I'm greatly simplifying this of course.Īnother strategy is to use the bag of words approach. Word vectors are essentially a model trained on a large corpus of text data so that each word can be represented by a N length vector. You'll have to preprocess your data in some way such as by using word vectors. The reason why you're having trouble finding an answer is because your question is related to NLP based on your CSV containing lemmas. Sometimes searching for the right question on Stack Overflow (or the internet as a whole) is difficult. Printing this out shows that the random splitting of the data makes that line the first line so it must be a problem with trans coding the data. ValueError: could not convert string to float: 'twitter ios beta lays groundwork bitcoin tips'

X = check_array(X, input_name='X', **check_params)įile '/home/arctesian/.local/lib/python3.10/site-packages/sklearn/utils/validation.py', line 856, in check_arrayĪrray = np.asarray(array, order=order, dtype=dtype) Return self.partial_fit(X, y, sample_weight)įile '/home/arctesian/.local/lib/python3.10/site-packages/sklearn/preprocessing/_data.py', line 844, in partial_fitįile '/home/arctesian/.local/lib/python3.10/site-packages/sklearn/base.py', line 577, in _validate_data

Return self.fit(X, **fit_params).transform(X)įile '/home/arctesian/.local/lib/python3.10/site-packages/sklearn/preprocessing/_data.py', line 809, in fit

I am getting the error Traceback (most recent call last):įile '/home/arctesian/Scripts/School/EE/Algos/Qual/bayes/sklean.py', line 20, in įile '/home/arctesian/.local/lib/python3.10/site-packages/sklearn/base.py', line 867, in fit_transform X_train, X_test, y_train, y_test =train_test_split(X,y,test_size= 0.25, random_state=0)

Float to convert string to number python code#

Iran seizes bitcoin mining machines power spike,-1Īnd my code looks like: import numpy as npįrom trics import accuracy_scoreįrom sklearn.naive_bayes import GaussianNBįrom sklearn.preprocessing import StandardScalerįrom sklearn.model_selection import train_test_split