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When I use pd.get_dummies on a categorical column with three regions, it creates three new binary columns. How can I fix this

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#pandas #label-encoding
24
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BigQuery ML - unseen category triggers the score

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#machine-learning #google-bigquery #random-forest #label-encoding
15
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Label Encoder unseen label

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#encode #label-encoding
14
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Encode user input to match encoded data frame

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#label-encoding
66
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How to convert string to float, dtype='numeric' is not compatible with arrays of bytes/strings.Convert your data to numeric values explicitly instead

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#machine-learning #scikit-learn #decision-tree #label-encoding
60
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Label Encoding for Categorical Features: Preserving Label Consistency Across Runs

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#python #machine-learning #scikit-learn #one-hot-encoding #label-encoding
91
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Label Encoder can't 'see' previously 'seen' labels

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#python #scikit-learn #label-encoding
110
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Error on classification_report after used LabelEncoder and Xgboost

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#python #scikit-learn #xgboost #label-encoding #xgbclassifier
112
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Testing model gives error: "y contains previously unseen labels"

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#python #machine-learning #scikit-learn #xgboost #label-encoding
18
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Handle New Categories for both training and test set

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#one-hot-encoding #label-encoding
20
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Label Encoding of Categorical values for Future df

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#python #machine-learning #scikit-learn #label-encoding
104
Views

Does ordinal encoding lose information when using label encoding on other features?

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#data-science #data-analysis #preprocessor #one-hot-encoding #label-encoding
48
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Label Encouding: only integers, slices (`:`), ellipsis (`...`), numpy.newaxis (`None`) and integer or boolean arrays are valid indices

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#python #neural-network #label-encoding
6.4k
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# If we have a listlike key, _check_indexing_error will raise when selecting columns

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#python #dataframe #knn #label-encoding
57
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Error on sklearn --- ValueError: not enough values to unpack (expected 3, got 1)

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#python #scikit-learn #computer-vision #image-segmentation #label-encoding
54
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scikit-learn labelencoder unseen values

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#machine-learning #scikit-learn #label-encoding
77
Views

Unknown value error when making predictions with FastAPI and Telco Customer Churn dataset

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#python #fastapi #data-modeling #prediction #label-encoding
121
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How to dump Label Encoder values for multiple columns in a dataframe

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#python #pandas #dataframe #numpy #label-encoding
61
Views

Feature Engineering in Python

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#python #data-science #one-hot-encoding #feature-engineering #label-encoding
412
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How to I use the existing ML model to predict for new data value?

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#python #machine-learning #one-hot-encoding #label-encoding

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